SN54ACT574FK中文资料 - 360文档中心

SN54HCT540资料

元器件交易网IMPORTANT NOTICETexas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinueany product or service without notice, and advise customers to obtain the latest version of relevant informationto verify, before placing orders, that information being relied on is current and complete. All products are soldsubject to the terms and conditions of sale supplied at the time of order acknowledgement, including thosepertaining to warranty, patent infringement, and limitation of liability.TI warrants performance of its semiconductor products to the specifications applicable at the time of sale inaccordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extentTI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarilyperformed, except those mandated by government requirements.CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OFDEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE (“CRITICALAPPLICATIONS”). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, ORWARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT DEVICES OR SYSTEMS OR OTHERCRITICAL APPLICATIONS. INCLUSION OF TI PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TOBE FULLY AT THE CUSTOMER’S RISK.In order to minimize risks associated with the customer’s applications, adequate design and operatingsafeguards must be provided by the customer to minimize inherent or procedural hazards.TI assumes no liability for applications assistance or customer product design. TI does not warrant or representthat any license, either express or implied, is granted under any patent right, copyright, mask work right, or otherintellectual property right of TI covering or relating to any combination, machine, or process in which suchsemiconductor products or services might be or are used. TI’s publication of information regarding any thirdparty’s products or services does not constitute TI’s approval, warranty or endorsement thereof.Copyright © 1998, Texas Instruments Incorporated。

SNJ54LS14FK中文资料

InputV T OutputPACKAGING INFORMATIONOrderable Device Status(1)PackageType PackageDrawingPins PackageQtyEco Plan(2)Lead/Ball Finish MSL Peak Temp(3)5962-9665801Q2A ACTIVE LCCC FK201TBD Call TI Level-NC-NC-NC 5962-9665801QCA ACTIVE CDIP J141TBD Call TI Level-NC-NC-NC 5962-9665801QDA ACTIVE CFP W141TBD Call TI Level-NC-NC-NC 5962-9665801VCA ACTIVE CDIP J141TBD Call TI Level-NC-NC-NC 5962-9665801VDA ACTIVE CFP W141TBD Call TI Level-NC-NC-NC JM38510/31302BCA ACTIVE CDIP J141TBD Call TI Level-NC-NC-NC SN5414J ACTIVE CDIP J141TBD Call TI Level-NC-NC-NC SN54LS14J ACTIVE CDIP J141TBD Call TI Level-NC-NC-NCSN7414D ACTIVE SOIC D1450Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN7414DE4ACTIVE SOIC D1450Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN7414DR ACTIVE SOIC D142500Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN7414DRE4ACTIVE SOIC D142500Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN7414N ACTIVE PDIP N1425Pb-Free(RoHS)CU NIPDAU Level-NC-NC-NC SN7414N3OBSOLETE PDIP N14TBD Call TI Call TISN7414NSR ACTIVE SO NS142000Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN7414NSRE4ACTIVE SO NS142000Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN74LS14D ACTIVE SOIC D1450Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN74LS14DBR ACTIVE SSOP DB142000Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN74LS14DBRE4ACTIVE SSOP DB142000Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN74LS14DR ACTIVE SOIC D142500Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN74LS14N ACTIVE PDIP N1425Pb-Free(RoHS)CU NIPDAU Level-NC-NC-NC SN74LS14N3OBSOLETE PDIP N14TBD Call TI Call TISN74LS14NE4ACTIVE PDIP N1425TBD Call TI Call TISN74LS14NSRG4ACTIVE SO NS142000Green(RoHS&no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SNJ5414J ACTIVE CDIP J141TBD Call TI Level-NC-NC-NCSNJ5414W ACTIVE CFP W141TBD Call TI Level-NC-NC-NC SNJ54LS14FK ACTIVE LCCC FK201TBD Call TI Level-NC-NC-NC SNJ54LS14J ACTIVE CDIP J141TBD Call TI Level-NC-NC-NC SNJ54LS14W ACTIVE CFP W141TBD Call TI Level-NC-NC-NC (1)The marketing status values are defined as follows:ACTIVE:Product device recommended for new designs.LIFEBUY:TI has announced that the device will be discontinued,and a lifetime-buy period is in effect.NRND:Not recommended for new designs.Device is in production to support existing customers,but TI does not recommend using this part in a new design.PREVIEW:Device has been announced but is not in production.Samples may or may not be available.OBSOLETE:TI has discontinued the production of the device.(2)Eco Plan-The planned eco-friendly classification:Pb-Free(RoHS)or Green(RoHS&no Sb/Br)-please check /productcontent for the latest availability information and additional product content details.TBD:The Pb-Free/Green conversion plan has not been defined.Pb-Free(RoHS):TI's terms"Lead-Free"or"Pb-Free"mean semiconductor products that are compatible with the current RoHS requirements for all6substances,including the requirement that lead not exceed0.1%by weight in homogeneous materials.Where designed to be soldered at high temperatures,TI Pb-Free products are suitable for use in specified lead-free processes.Green(RoHS&no Sb/Br):TI defines"Green"to mean Pb-Free(RoHS compatible),and free of Bromine(Br)and Antimony(Sb)based flame retardants(Br or Sb do not exceed0.1%by weight in homogeneous material)(3)MSL,Peak Temp.--The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications,and peak solder temperature.Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided.TI bases its knowledge and belief on information provided by third parties,and makes no representation or warranty as to the accuracy of such information.Efforts are underway to better integrate information from third parties.TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.TI and TI suppliers consider certain information to be proprietary,and thus CAS numbers and other limited information may not be available for release.In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s)at issue in this document sold by TI to Customer on an annual basis.元器件交易网IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,enhancements, improvements, and other changes to its products and services at any time and to discontinueany product or service without notice. Customers should obtain the latest relevant information before placingorders and should verify that such information is current and complete. All products are sold subject to TI’s termsand conditions of sale supplied at the time of order acknowledgment.TI warrants performance of its hardware products to the specifications applicable at the time of sale inaccordance with TI’s standard warranty. T esting and other quality control techniques are used to the extent TIdeems necessary to support this warranty. Except where mandated by government requirements, testing of allparameters of each product is not necessarily performed.TI assumes no liability for applications assistance or customer product design. Customers are responsible fortheir products and applications using TI components. T o minimize the risks associated with customer productsand applications, customers should provide adequate design and operating safeguards.TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right,copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or processin which TI products or services are used. Information published by TI regarding third-party products or servicesdoes not constitute a license from TI to use such products or services or a warranty or endorsement thereof.Use of such information may require a license from a third party under the patents or other intellectual propertyof the third party, or a license from TI under the patents or other intellectual property of TI.Reproduction of information in TI data books or data sheets is permissible only if reproduction is withoutalteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproductionof this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable forsuch altered documentation.Resale of TI products or services with statements different from or beyond the parameters stated by TI for thatproduct or service voids all express and any implied warranties for the associated TI product or service andis an unfair and deceptive business practice. TI is not responsible or liable for any such statements.Following are URLs where you can obtain information on other Texas Instruments products and applicationsolutions:Products ApplicationsAmplifiers Audio /audioData Converters Automotive /automotiveDSP Broadband /broadbandInterface Digital Control /digitalcontrolLogic Military /militaryPower Mgmt Optical Networking /opticalnetworkMicrocontrollers Security /securityTelephony /telephonyVideo & Imaging /videoWireless /wirelessMailing Address:Texas InstrumentsPost Office Box 655303 Dallas, Texas 75265Copyright 2005, Texas Instruments Incorporated。

SN54LS123中文资料

RETRIGGERABLE MONOSTABLE MULTIVIBRATORSThese dc triggered multivibrators feature pulse width control by three meth-ods. The basic pulse width is programmed by selection of external resistance and capacitance values. The LS122 has an internal timing resistor that allows the circuits to be used with only an external capacitor. Once triggered, the ba-sic pulse width may be extended by retriggering the gated low-level-active (A)or high-level-active (B) inputs, or be reduced by use of the overriding clear.•Overriding Clear Terminates Output Pulse•Compensated for V CC and T emperature Variations•DC Triggered from Active-High or Active-Low Gated Logic Inputs •Retriggerable for Very Long Output Pulses, up to 100% Duty Cycle •Internal Timing Resistors on LS122SN54/74LS122 (TOP VIEW)(SEE NOTES 1 THRU 4)SN54/74LS123 (TOP VIEW)(SEE NOTES 1 THRU 4)NOTES:1.An external timing capacitor may be connected between C ext and R ext /C ext (positive).2.To use the internal timing resistor of the LS122, connect R int to V CC .3.For improved pulse width accuracy connect an external resistor between R ext /C ext and V CC with R int open-circuited.4.To obtain variable pulse widths, connect an external variable resistance between R int /C ext and V CC .R ext/CR ext/C ext 11ĂRext/2CLRC extNC Ċ NO INTERNAL CONNECTION.。

SN54HC373中文资料

元器件交易网IMPORTANT NOTICETexas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinueany product or service without notice, and advise customers to obtain the latest version of relevant informationto verify, before placing orders, that information being relied on is current and complete. All products are soldsubject to the terms and conditions of sale supplied at the time of order acknowledgement, including thosepertaining to warranty, patent infringement, and limitation of liability.TI warrants performance of its semiconductor products to the specifications applicable at the time of sale inaccordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extentTI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarilyperformed, except those mandated by government requirements.CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OFDEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE (“CRITICALAPPLICATIONS”). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, ORWARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT DEVICES OR SYSTEMS OR OTHERCRITICAL APPLICATIONS. INCLUSION OF TI PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TOBE FULLY AT THE CUSTOMER’S RISK.In order to minimize risks associated with the customer’s applications, adequate design and operatingsafeguards must be provided by the customer to minimize inherent or procedural hazards.TI assumes no liability for applications assistance or customer product design. TI does not warrant or representthat any license, either express or implied, is granted under any patent right, copyright, mask work right, or otherintellectual property right of TI covering or relating to any combination, machine, or process in which suchsemiconductor products or services might be or are used. TI’s publication of information regarding any thirdparty’s products or services does not constitute TI’s approval, warranty or endorsement thereof.Copyright © 1998, Texas Instruments Incorporated。

SNJ5406FK中文资料

PACKAGING INFORMATIONOrderable Device Status(1)PackageType PackageDrawingPins PackageQtyEco Plan(2)Lead/Ball Finish MSL Peak Temp(3)JM38510/00801BCA ACTIVE CDIP J141None Call TI Level-NC-NC-NC JM38510/00801BDA ACTIVE CFP W141None Call TI Level-NC-NC-NC SN5406J ACTIVE CDIP J141None Call TI Level-NC-NC-NC SN5416J ACTIVE CDIP J141None Call TI Level-NC-NC-NCSN7406D ACTIVE SOIC D1450Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN7406DR ACTIVE SOIC D142500Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN7406J OBSOLETE CDIP J14None Call TI Call TISN7406N ACTIVE PDIP N1425Pb-Free(RoHS)CU NIPDAU Level-NC-NC-NC SN7406N3OBSOLETE PDIP N14None Call TI Call TISN7406NSR ACTIVE SO NS142000Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN7416D ACTIVE SOIC D1450Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN7416DR ACTIVE SOIC D142500Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN7416N ACTIVE PDIP N1425Pb-Free(RoHS)CU NIPDAU Level-NC-NC-NC SN7416N3OBSOLETE PDIP N14None Call TI Call TISN7416NSR ACTIVE SO NS142000Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSNJ5406FK ACTIVE LCCC FK201None Call TI Level-NC-NC-NCSNJ5406J ACTIVE CDIP J141None Call TI Level-NC-NC-NCSNJ5406W ACTIVE CFP W141None Call TI Level-NC-NC-NCSNJ5416J ACTIVE CDIP J141None Call TI Level-NC-NC-NCSNJ5416W ACTIVE CFP W141None Call TI Level-NC-NC-NC(1)The marketing status values are defined as follows:ACTIVE:Product device recommended for new designs.LIFEBUY:TI has announced that the device will be discontinued,and a lifetime-buy period is in effect.NRND:Not recommended for new designs.Device is in production to support existing customers,but TI does not recommend using this part in a new design.PREVIEW:Device has been announced but is not in production.Samples may or may not be available.OBSOLETE:TI has discontinued the production of the device.(2)Eco Plan-May not be currently available-please check /productcontent for the latest availability information and additional product content details.None:Not yet available Lead(Pb-Free).Pb-Free(RoHS):TI's terms"Lead-Free"or"Pb-Free"mean semiconductor products that are compatible with the current RoHS requirements for all6substances,including the requirement that lead not exceed0.1%by weight in homogeneous materials.Where designed to be soldered at high temperatures,TI Pb-Free products are suitable for use in specified lead-free processes.Green(RoHS&no Sb/Br):TI defines"Green"to mean"Pb-Free"and in addition,uses package materials that do not contain halogens, including bromine(Br)or antimony(Sb)above0.1%of total product weight.(3)MSL,Peak Temp.--The Moisture Sensitivity Level rating according to the JEDECindustry standard classifications,and peak solder temperature.Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it isprovided.TI bases its knowledge and belief on information provided by third parties,and makes no representation or warranty as to the accuracy of such information.Efforts are underway to better integrate information from third parties.TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.TI and TI suppliers consider certain information to be proprietary,and thus CAS numbers and other limited information may not be available for release.In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s)at issue in this document sold by TI to Customer on an annual basis.IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. T esting and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed.TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. T o minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards.TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI.Reproduction of information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for such altered documentation.Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements. Following are URLs where you can obtain information on other Texas Instruments products and application solutions:Products ApplicationsAmplifiers Audio /audioData Converters Automotive /automotiveDSP Broadband /broadbandInterface Digital Control /digitalcontrolLogic Military /militaryPower Mgmt Optical Networking /opticalnetwork Microcontrollers Security /securityTelephony /telephonyVideo & Imaging /videoWireless /wirelessMailing Address:Texas InstrumentsPost Office Box 655303 Dallas, Texas 75265Copyright 2005, Texas Instruments Incorporated。

SN74ACT04中文资料

元器件交易网IMPORTANT NOTICETexas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinueany product or service without notice, and advise customers to obtain the latest version of relevant informationto verify, before placing orders, that information being relied on is current and complete. All products are soldsubject to the terms and conditions of sale supplied at the time of order acknowledgement, including thosepertaining to warranty, patent infringement, and limitation of liability.TI warrants performance of its semiconductor products to the specifications applicable at the time of sale inaccordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extentTI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarilyperformed, except those mandated by government requirements.CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OFDEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE (“CRITICALAPPLICATIONS”). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, ORWARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT DEVICES OR SYSTEMS OR OTHERCRITICAL APPLICATIONS. INCLUSION OF TI PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TOBE FULLY AT THE CUSTOMER’S RISK.In order to minimize risks associated with the customer’s applications, adequate design and operatingsafeguards must be provided by the customer to minimize inherent or procedural hazards.TI assumes no liability for applications assistance or customer product design. TI does not warrant or representthat any license, either express or implied, is granted under any patent right, copyright, mask work right, or otherintellectual property right of TI covering or relating to any combination, machine, or process in which suchsemiconductor products or services might be or are used. TI’s publication of information regarding any thirdparty’s products or services does not constitute TI’s approval, warranty or endorsement thereof.Copyright © 1998, Texas Instruments Incorporated。

SN54LS244中文资料

PACKAGING INFORMATIONOrderable Device Status(1)PackageType PackageDrawingPins PackageQtyEco Plan(2)Lead/Ball Finish MSL Peak Temp(3)5962-7801201VRA ACTIVE CDIP J201None Call TI Level-NC-NC-NC 5962-7801201VSA ACTIVE CFP W201None Call TI Level-NC-NC-NC 7705701RA ACTIVE CDIP J201None Call TI Level-NC-NC-NC 7705701SA ACTIVE CFP W201None Call TI Level-NC-NC-NC 78012012A ACTIVE LCCC FK201None Call TI Level-NC-NC-NC 7801201RA ACTIVE CDIP J201None Call TI Level-NC-NC-NC 7801201SA ACTIVE CFP W201None Call TI Level-NC-NC-NC JM38510/32401B2A ACTIVE LCCC FK201None Call TI Level-NC-NC-NC JM38510/32401BRA ACTIVE CDIP J201None Call TI Level-NC-NC-NC JM38510/32401BSA ACTIVE CFP W201None Call TI Level-NC-NC-NC JM38510/32402B2A ACTIVE LCCC FK201None Call TI Level-NC-NC-NC JM38510/32402BRA ACTIVE CDIP J201None Call TI Level-NC-NC-NC JM38510/32402BSA ACTIVE CFP W201None Call TI Level-NC-NC-NC JM38510/32403B2A ACTIVE LCCC FK201None Call TI Level-NC-NC-NC JM38510/32403BRA ACTIVE CDIP J201None Call TI Level-NC-NC-NC JM38510/32403BSA ACTIVE CFP W201None Call TI Level-NC-NC-NC JM38510/32403SRA ACTIVE CDIP J201None Call TI Level-NC-NC-NC JM38510/32403SSA ACTIVE CFP W201None Call TI Level-NC-NC-NC SN54LS240J ACTIVE CDIP J201None Call TI Level-NC-NC-NC SN54LS241J ACTIVE CDIP J201None Call TI Level-NC-NC-NC SN54LS244J ACTIVE CDIP J201None Call TI Level-NC-NC-NC SN54S240J ACTIVE CDIP J201None Call TI Level-NC-NC-NC SN54S241J ACTIVE CDIP J201None Call TI Level-NC-NC-NC SN54S244J ACTIVE CDIP J201None Call TI Level-NC-NC-NCSN74LS240DW ACTIVE SOIC DW2025Pb-Free(RoHS)CU NIPDAU Level-2-250C-1YEAR/Level-1-235C-UNLIMSN74LS240DWR ACTIVE SOIC DW202000Pb-Free(RoHS)CU NIPDAU Level-2-250C-1YEAR/Level-1-235C-UNLIMSN74LS240J OBSOLETE CDIP J20None Call TI Call TISN74LS240N ACTIVE PDIP N2020Pb-Free(RoHS)CU NIPDAU Level-NC-NC-NC SN74LS240N3OBSOLETE PDIP N20None Call TI Call TISN74LS240NSR ACTIVE SO NS202000Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN74LS241DW ACTIVE SOIC DW2025Pb-Free(RoHS)CU NIPDAU Level-2-250C-1YEAR/Level-1-235C-UNLIMSN74LS241DWR ACTIVE SOIC DW202000Pb-Free(RoHS)CU NIPDAU Level-2-250C-1YEAR/Level-1-235C-UNLIMSN74LS241J OBSOLETE CDIP J20None Call TI Call TISN74LS241N ACTIVE PDIP N2020Pb-Free(RoHS)CU NIPDAU Level-NC-NC-NC SN74LS241N3OBSOLETE PDIP N20None Call TI Call TISN74LS241NSR ACTIVE SO NS202000Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMOrderable Device Status(1)PackageType PackageDrawingPins PackageQtyEco Plan(2)Lead/Ball Finish MSL Peak Temp(3)SN74LS244DBR ACTIVE SSOP DB202000Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN74LS244DW ACTIVE SOIC DW2025Pb-Free(RoHS)CU NIPDAU Level-2-250C-1YEAR/Level-1-235C-UNLIMSN74LS244DWR ACTIVE SOIC DW202000Pb-Free(RoHS)CU NIPDAU Level-2-250C-1YEAR/Level-1-235C-UNLIMSN74LS244J OBSOLETE CDIP J20None Call TI Call TISN74LS244N ACTIVE PDIP N2020Pb-Free(RoHS)CU NIPDAU Level-NC-NC-NC SN74LS244N3OBSOLETE PDIP N20None Call TI Call TISN74LS244NSR ACTIVE SO NS202000Pb-Free(RoHS)CU NIPDAU Level-2-260C-1YEAR/Level-1-235C-UNLIMSN74S240DW ACTIVE SOIC DW2025Pb-Free(RoHS)CU NIPDAU Level-2-250C-1YEAR/Level-1-235C-UNLIMSN74S240DWR ACTIVE SOIC DW202000Pb-Free(RoHS)CU NIPDAU Level-2-250C-1YEAR/Level-1-235C-UNLIMSN74S240N ACTIVE PDIP N2020Pb-Free(RoHS)CU NIPDAU Level-NC-NC-NC SN74S240N3OBSOLETE PDIP N20None Call TI Call TISN74S241DW ACTIVE SOIC DW2025Pb-Free(RoHS)CU NIPDAU Level-2-250C-1YEAR/Level-1-235C-UNLIMSN74S241DWR ACTIVE SOIC DW202000Pb-Free(RoHS)CU NIPDAU Level-2-250C-1YEAR/Level-1-235C-UNLIMSN74S241J OBSOLETE CDIP J20None Call TI Call TISN74S241N ACTIVE PDIP N2020Pb-Free(RoHS)CU NIPDAU Level-NC-NC-NC SN74S241N3OBSOLETE PDIP N20None Call TI Call TISN74S244DW ACTIVE SOIC DW2025Pb-Free(RoHS)CU NIPDAU Level-2-250C-1YEAR/Level-1-235C-UNLIMSN74S244DWR ACTIVE SOIC DW202000Pb-Free(RoHS)CU NIPDAU Level-2-250C-1YEAR/Level-1-235C-UNLIMSN74S244J OBSOLETE CDIP J20None Call TI Call TISN74S244N ACTIVE PDIP N2020Pb-Free(RoHS)CU NIPDAU Level-NC-NC-NC SN74S244N3OBSOLETE PDIP N20None Call TI Call TISNJ54LS240FK ACTIVE LCCC FK201None Call TI Level-NC-NC-NC SNJ54LS240J ACTIVE CDIP J201None Call TI Level-NC-NC-NC SNJ54LS240W ACTIVE CFP W201None Call TI Level-NC-NC-NC SNJ54LS241FK ACTIVE LCCC FK201None Call TI Level-NC-NC-NC SNJ54LS241J ACTIVE CDIP J201None Call TI Level-NC-NC-NC SNJ54LS241W ACTIVE CFP W201None Call TI Level-NC-NC-NC SNJ54LS244FK ACTIVE LCCC FK201None Call TI Level-NC-NC-NC SNJ54LS244J ACTIVE CDIP J201None Call TI Level-NC-NC-NC SNJ54LS244W ACTIVE CFP W201None Call TI Level-NC-NC-NC SNJ54S240FK ACTIVE LCCC FK201None Call TI Level-NC-NC-NC SNJ54S240J ACTIVE CDIP J201None Call TI Level-NC-NC-NC SNJ54S240W ACTIVE CFP W201None Call TI Level-NC-NC-NC SNJ54S241FK ACTIVE LCCC FK201None Call TI Level-NC-NC-NCOrderable Device Status(1)PackageType PackageDrawingPins PackageQtyEco Plan(2)Lead/Ball Finish MSL Peak Temp(3)SNJ54S241J ACTIVE CDIP J201None Call TI Level-NC-NC-NC SNJ54S241W ACTIVE CFP W201None Call TI Level-NC-NC-NC SNJ54S244FK ACTIVE LCCC FK201None Call TI Level-NC-NC-NC SNJ54S244J ACTIVE CDIP J201None Call TI Level-NC-NC-NC SNJ54S244W ACTIVE CFP W201None Call TI Level-NC-NC-NC(1)The marketing status values are defined as follows:ACTIVE:Product device recommended for new designs.LIFEBUY:TI has announced that the device will be discontinued,and a lifetime-buy period is in effect.NRND:Not recommended for new designs.Device is in production to support existing customers,but TI does not recommend using this part in a new design.PREVIEW:Device has been announced but is not in production.Samples may or may not be available.OBSOLETE:TI has discontinued the production of the device.(2)Eco Plan-May not be currently available-please check /productcontent for the latest availability information and additional product content details.None:Not yet available Lead(Pb-Free).Pb-Free(RoHS):TI's terms"Lead-Free"or"Pb-Free"mean semiconductor products that are compatible with the current RoHS requirements for all6substances,including the requirement that lead not exceed0.1%by weight in homogeneous materials.Where designed to be soldered at high temperatures,TI Pb-Free products are suitable for use in specified lead-free processes.Green(RoHS&no Sb/Br):TI defines"Green"to mean"Pb-Free"and in addition,uses package materials that do not contain halogens, including bromine(Br)or antimony(Sb)above0.1%of total product weight.(3)MSL,Peak Temp.--The Moisture Sensitivity Level rating according to the JEDECindustry standard classifications,and peak solder temperature.Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided.TI bases its knowledge and belief on information provided by third parties,and makes no representation or warranty as to the accuracy of such information.Efforts are underway to better integrate information from third parties.TI has taken and continues to take reasonable steps to provide 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Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. T esting and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed.TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. T o minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards.TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof. 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元器件交易网IMPORTANT NOTICETexas Instruments (TI) reserves the right to make changes to its products or to discontinue any semiconductorproduct or service without notice, and advises its customers to obtain the latest version of relevant informationto verify, before placing orders, that the information being relied on is current.TI warrants performance of its semiconductor products and related software to the specifications applicable atthe time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques areutilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters of eachdevice is not necessarily performed, except those mandated by government requirements.Certain applications using semiconductor products may involve potential risks of death, personal injury, orsevere property or environmental damage (“Critical Applications”).TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, INTENDED, AUTHORIZED, OR WARRANTEDTO BE SUITABLE FOR USE IN LIFE-SUPPORT APPLICATIONS, DEVICES OR SYSTEMS OR OTHERCRITICAL APPLICATIONS.Inclusion of TI products in such applications is understood to be fully at the risk of the customer. Use of TIproducts in such applications requires the written approval of an appropriate TI officer. Questions concerningpotential risk applications should be directed to TI through a local SC sales office.In order to minimize risks associated with the customer’s applications, adequate design and operatingsafeguards should be provided by the customer to minimize inherent or procedural hazards.TI assumes no liability for applications assistance, customer product design, software performance, orinfringement of patents or services described herein. Nor does TI warrant or represent that any license, eitherexpress or implied, is granted under any patent right, copyright, mask work right, or other intellectual propertyright of TI covering or relating to any combination, machine, or process in which such semiconductor productsor services might be or are used.Copyright © 1996, Texas Instruments Incorporated。