MM54C904中文资料

TL F 5909MM54C901 MM74C901(TTL) MM54C903 MM74C903(CMOS)Hex Inverting Buffer MM54C902 MM74C902(TTL) MM54C904 MM74C904(CMOS)Hex Non-Inverting BufferFebruary 1988MM54C901 MM74C901Hex Inverting TTL BufferMM54C902 MM74C902Hex Non-Inverting TTL Buffer MM54C903 MM74C903Hex Inverting CMOS BufferMM54C904 MM74C904Hex Non-Inverting CMOS BufferGeneral DescriptionThese hex buffers employ complementary MOS to achieve wide supply operating range low power consumption and high noise immunity These buffers provide direct interface from PMOS into CMOS or TTL and direct interface from CMOS to TTL or CMOS operating at a reduced V CC supplyFeaturesY Wide supply voltage range 3 0V to 15VY Guaranteed noise margin 1 0VY High noise immunity 0 45V CC (typ )YTTL compatibilityFan out of 2driving standard TTLConnection DiagramsDual-In-Line Package MM54C901 MM74C901MM54C903 MM74C903TL F 5909–1Top ViewOrder Number MM54C901MM74C901 MM54C903or MM74C903Dual-In-Line Package MM54C902 MM74C902MM54C904 MM74C904TL F 5909–2Top ViewOrder Number MM54C902MM74C902 MM54C904or MM74C904C 1995National Semiconductor Corporation RRD-B30M105 Printed in U S AAbsolute Maximum Ratings(Note1)If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Voltage at Any Pin b0 3V to V CC a0 3V Voltage at Any Input PinMM54C901 MM74C901b0 3V to a15V MM54C902 MM74C902b0 3V to a15V MM54C903 MM74C903V CC b17V to V CC a0 3V MM54C904 MM74C904V CC b17V to V CC a0 3V Storage Temperature Range(T S)b65 C to a150 C Power Dissipation(P D)Dual-In-Line700mW Small Outline500mW Operating Temperature Range(T A)MM54C901 MM54C902MM54C903 MM54C904b55 C to a125 C MM74C901 MM74C902MM74C903 MM74C904b40 C to a85 C Operating V CC Range3 0V to15V Absolute Maximum V CC18V Lead Temperature(T L)(Soldering 10seconds)260 CDC Electrical Characteristics Min Max limits apply across temperature range unless otherwise noted Symbol Parameter Conditions Min Typ Max UnitsCMOS TO CMOSV IN(1)Logical‘‘1’’Input Voltage V CC e5 0V3 5VV CC e10V8 0VV IN(0)Logical‘‘0’’Input Voltage V CC e5 0V1 5VV CC e10V2 0VV OUT(1)Logical‘‘1’’Output Voltage V CC e5 0V I O e b10m A4 5VV CC e10V I O e b10m A9 0VV OUT(0)Logical‘‘0’’Output Voltage V CC e5 0V0 5VV CC e10V1 0V I IN(1)Logical‘‘1’’Input Current V CC e15V V IN e15V0 0051 0m A I IN(0)Logical‘‘0’’Input Current V CC e15V V IN e0V b1 0b0 005m A I CC Supply Current V CC e15V0 0515m A TTL TO CMOSV IN(1)Logical‘‘1’’Input Voltage54C V CC e4 5V V CC b1 5V74C V CC e4 75V V CC b1 5VV IN(0)Logical‘‘0’’Input Voltage54C V CC e4 5V0 8V74C V CC e4 75V0 8V CMOS TO TTLV IN(1)Logical‘‘1’’Input VoltageMM54C901 MM54C903V CC e4 5V4 0VMM54C902 MM54C904V CC e4 5V V CC b1 5VMM74C901 MM74C903V CC e4 75V4 25VMM74C902 MM74C904V CC e4 75V V CC b1 5VV IN(0)Logical‘‘0’’Input VoltageMM54C901 MM54C903V CC e4 5V1 0VMM54C902 MM54C904V CC e4 5V1 5VMM74C901 MM74C903V CC e4 75V1 0VMM74C902 MM74C904V CC e4 75V1 5VV OUT(1)Logical‘‘1’’Output Voltage54C V CC e4 5V I O e b800m A2 4V74C V CC e4 75V I O e b800m A2 4VV OUT(0)Logical‘‘0’’Output VoltageMM54C901 MM54C903V CC e4 5V I O e2 6mA0 4VMM54C902 MM54C904V CC e4 5V I O e3 2mA0 4VMM74C901 MM74C903V CC e4 75V I O e2 6mA0 4VMM74C902 MM74C904V CC e4 75V I O e3 2mA0 4V2DC Electrical Characteristics(Continued)Min Max limits apply across temperature range unless otherwise notedSymbol Parameter Conditions Min Typ Max UnitsOUTPUT DRIVE(See54C 74C Family Characteristics Data Sheet)(Short Circuit Current)(MM54C901 MM74C901 MM54C903 MM74C903)I SOURCE Output Source Current V CC e5 0V V OUT e0Vb5 0mA (P-Channel)T A e25 C V IN e0VI SOURCE Output Source Current V CC e10V V OUT e0Vb20mA (P-Channel)T A e25 C V IN e0VI SINK Output Sink Current V CC e5 0V V OUT e V CC9 0mA(N-Channel)T A e25 C V IN e V CCI SINK Output Sink Current V CC e5 0V V OUT e0 4V3 8mA(N-Channel)T A e25 C V IN e V CC(MM54C902 MM74C902 MM54C904 MM74C904)I SOURCE Output Source Current V CC e5 0V V OUT e0Vb5 0mA (P-Channel)T A e25 C V IN e V CCI SOURCE Output Source Current V CC e10V V OUT e0Vb20mA (P-Channel)T A e25 C V IN e V CCI SINK Output Sink Current V CC e5 0V V OUT e V CC9 0mA(N-Channel)T A e25 C V IN e0VI SINK Output Sink Current V CC e5 0V V OUT e0 4V3 8mA(N-Channel)T A e25 C V IN e0VAC Electrical Characteristics T A e25 C C L e50pF unless otherwise notedSymbol Parameter Conditions Min Typ Max Units MM54C901 MM74C901 MM54C903 MM74C903t pd1Propagation Delay Time V CC e5 0V3870ns to a Logical‘‘1’’V CC e10V2230ns t pd0Propagation Delay Time V CC e5 0V2135ns to a Logical‘‘0’’V CC e10V1320nsC IN Input Capacitance Any Input(Note2)14pFC PD Power Dissipation Capacity(Note3)Per Buffer30pF MM54C902 MM74C902 MM54C904 MM74C904t pd1Propagation Delay Time V CC e5 0V5790ns to a Logical‘‘1’’V CC e10V2740ns t pd0Propagation Delay Time V CC e5 0V5490ns to a Logical‘‘0’’V CC e10V2540nsC IN Input Capacitance Any Input(Note2)5 0pFC PD Power Dissipation Capacity(Note3)Per Buffer50pFAC Parameters are guaranteed by DC correlated testingNote1 ‘‘Absolute Maximum Ratings’’are those values beyond which the safety of the device cannot be guaranteed Except for‘‘Operating Temperature Range’’they are not meant to imply that the devices should be operated at these limits The table of‘‘Electrical Characteristics’’provides conditions for actual device operationNote2 Capacitance is guaranteed by periodic testingNote3 C PD determines the no load AC power consumption of any CMOS device For complete explanation see54C 74C Family Characteristics application note AN-903Logic DiagramsMM54C901 MM74C901CMOS to TTL Inverting BufferTL F 5909–3MM54C903 MM74C903PMOS to TTL or CMOS Inverting BufferTL F 5909–4MM54C902 MM74C902CMOS to TTL Buffer TL F 5909–5MM54C904 MM74C904PMOS to TTL or CMOS BufferTL F 5909–6Typical ApplicationsPMOS to CMOS or TTL InterfaceNote V CC a V DD s 17VV CC s 15VTL F 5909–7CMOS to TTL or CMOS at a Lower V CCNote V CC1e V CC2TL F 5909–84AC Test Circuit and Switching Time WaveformsTL F 5909–9Note Delays measured with input t r t f e 20nsCMOS to CMOSTL F 5909–10Typical Performance Characteristicsto a Logical ‘‘0’’for theTypical Propagation Delay MM54C903 MM74C903MM54C901 MM74C901and TL F 5909–11MM54C901 MM74C901and to a Logical ‘‘1’’for theTypical Propagation Delay M54C903 MM74C903TL F 5909–13to a Logical ‘‘0’’for theTypical Propagation Delay MM54C904 MM74C904MM54C902 MM74C902and TL F 5909–14to a Logical ‘‘1’’for theTypical Propagation Delay MM54C904 MM74C904MM54C902 MM74C902and TL F 5909–125M M 54C 901 M M 74C 901(T T L ) M M 54C 903 M M 74C 903(C M O S )H e x I n v e r t i n g B u f f e r M M 54C 902 M M 74C 902(T T L ) M M 54C 904 M M 74C 904(C M O S )H e x N o n -I n v e r t i n g B u f f e rPhysical Dimensions inches (millimeters)Ceramic Dual-In-Line Package (J)Order Number MM54C901J MM74C901J MM54C902JMM74C902J MM54C903J MM74C903J MM54C904J or MM74C904JNS Package Number J14AMolded Dual-In-Line Package (N)Order Number MM54C901N MM74C901N MM54C902NMM74C902N MM54C903N MM74C903N MM54C904N or MM74C904NNS Package Number N14ALIFE SUPPORT POLICYNATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION As used herein 1 Life support devices or systems are devices or 2 A critical component is any component of a life systems which (a)are intended for surgical implant support device or system whose failure to perform can into the body or (b)support or sustain life and whose be reasonably expected to cause the failure of the life failure to perform when properly used in accordance support device or system or to affect its safety or with instructions for use provided in the labeling can effectivenessbe reasonably expected to result in a significant injury to the userNational Semiconductor National Semiconductor National Semiconductor National Semiconductor CorporationEuropeHong Kong LtdJapan Ltd1111West Bardin RoadFax (a 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