M54HC595中文资料

M54HC595M74HC595

April 1993

8BIT SHIFT REGISTER WITH OUTPUT LATCHES (3STATE)

B1R

(Plastic Package)ORDER CODES :

M54HC595F1R M74HC595M1R M74HC595B1R M74HC595C1R

F1R

(Ceramic Package)

M1R

(Micro Package)C1R (Chip Carrier)

PIN CONNECTIONS (top view)

NC =

No Internal Connecti o n

.HIGH SPEED

f MAX =55MHz (TYP.)AT V CC =5V .LOW POWER DISSIPATION I CC =4μA (MAX.)AT T A =25°C .HIGH NOISE IMMUNITY

V NIH =V NIL =28%V CC (MIN.).OUTPUT DRIVE CAPABILITY

15LSTTL LOADS FOR QA TO QH 10LSTTL LOADS FOR QH’

.SYMMETRICAL OUTPUT IMPEDANCE |I OH |=I OL =6mA (MIN.)FOR QA TO QH |I OH |=I OL =4mA (MIN.)FOR QH’

.BALANCED PROPAGATION DELAYS t PLH =t PHL

.WIDE OPERATING VOLTAGE RANGE V CC (OPR)=2V TO 6V

PIN AND FUNCTION COMPATIBLE WITH LSTTL 54/74LS595

DESCRIPTION

The M54/74HC595is a high speed CMOS 8-BIT

SHIFT REGISTERS/OUTPUT LATCHES (3-STATE)fabricated in silicon C 2

MOS technology.It has the same high speed performance of LSTTL combined with true CMOS low power consumption.This device contains an 8-bit serial-in,parallel -out shift register that feeds an 8-bit D-type storage reg-ister.The storage register has 83-STATE outputs.Separate clocks are provided for both the shift reg-ister and the storage register.

The shift register has a direct-overriding clear,serial input,and serial output (standard)pins for cascad-ing.Both the shift register and storage register use positive-edge triggered clocks.If both clocks are connected together,the shift register state will al-ways be one clock pulse ahead of the storage reg-ister.

All inputs are equipp ed with protection circuits against static discharge and transient excess volt-age.

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INPUT AND OUTPUT EQUIVALENT CIRCUIT

TRUTH TABLE

INPUTS

OUTPUT SI SCK SCLR RCK G

X X X X H QA THRU QH OUTPUTS DISABLE X X X X L QA THRU QH OUTPUTS ENABLE X X L X X SHIFT REGISTER IS CLEARED

L H X X FIRST STAGE OF S.R.BECOMES”L”OTHER STAGES STORE THE DATA OF PREVIOUS STAGE,RESPECTIVELY

H H X X FIRST STAGE OF S.R.BECOMES”H”OTHER STAGES STORE THE DATA OF PREVIOUS STAGE,RESPECTIVELY

X H X X STATE OF S.R IS NOT CHANGED

X X X X S.R.DATA IS STORED INTO STORAGE REGISTER X X X X STORAGE REGISTER STATE IS NOT CHANGED X:DON’T CARE

LOGIC DIAGRAM

M54/M74HC595

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M54/M74HC595 LOGIC DIAGRAM

TIMING CHART

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IEC LOGIC SYMBOL

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter

Value Unit V CC

Supply Voltage -0.5to +7V V I DC Input Voltage -0.5to V CC +0.5V V O DC Output Voltage

-0.5to V CC +0.5

V I IK DC Input Diode Current ±20

mA I OK DC Output Diode Current

±20mA I O DC Output Current Per Output Pin QA-QH ±35mA I O DC Output Current Per Output Pin QH’±25mA I CC or I GND

DC V CC or Ground Current ±70mA P D Power Dissipation 500(*)mW T stg Storage Temperature -65to +150

o C

T L

Lead Temperature (10sec)

300

Absolute Maximum Ratings are those values beyond whichdamage to the device may occu r.Functiona l ope ration und er these cond ition isnotimplied.(*)500mW:?65o C derate to 300mW by 10mW/o C:65o C to 85o C

RECOMMENDED OPERATING CONDITIONS

Symbol Parameter

Value Unit V CC

Supply Voltage 2to 6V V I Input Voltage

0to V CC V V O Output Voltage

0to V CC V T op Operating Temperature:M54HC Series

M74HC Series

-55to +125-40to +85o

C o C t r ,t f

Input Rise and Fall Time

V CC =2V 0to 1000ns

V CC =4.5V 0to 500V CC =6V

0to 400

PIN DESCRIPTION

PIN No SYMBOL NAME AND FUNCTION 1,2,3,4,5,6,7,15QA to QH Data Outputs 9

QH’Serial Data Outputs 10SCLR Shift Register Clear Input

11SCK Shift Register Clock Input

13G Output Enable Input 14SI Serial Data Input 12RCK Storage Register Clock Input

8GND Ground (0V)

V CC

Positive Supply Voltage

M54/M74HC595

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DC SPECIFICATIONS

Symbol Parameter

Test Conditions Value

Unit V CC

(V)

T A=25o C

54HC and74HC

-40to85o C

74HC

-55to125o C

54HC

Min.Typ.Max.Min.Max.Min.Max.

V IH High Level Input

Voltage 2.0 1.5 1.5 1.5

V 4.5 3.15 3.15 3.15

6.0 4.2 4.2 4.2

V IL Low Level Input

Voltage 2.00.50.50.5

V 4.5 1.35 1.35 1.35

6.0 1.8 1.8 1.8

V OH High Level

Output Voltage

(for QH’output)2.0

V I=

V IH

V IL

I O=-20μA

1.9

2.0 1.9 1.9

V 4.5 4.4 4.5 4.4 4.4

6.0 5.9 6.0 5.9 5.9

4.5I O=-4.0mA 4.18 4.31 4.13 4.10

6.0I O=-5.2mA 5.68 5.8 5.63 5.60

V OH High Level

Output Voltage

(for QA to QH

outputs)2.0

V I=

V IH

V IL

I O=-20μA

1.9

2.0 1.9 1.9

V 4.5 4.4 4.5 4.4 4.4

6.0 5.9 6.0 5.9 5.9

4.5I O=-6.0mA 4.18 4.31 4.13 4.10

6.0I O=-

7.8mA 5.68 5.8 5.63 5.60

V OL Low Level Output

Voltage

(for QH’output)2.0

V I=

V IH

V IL

I O=20μA

0.00.10.10.1

V 4.50.00.10.10.1

6.00.00.10.10.1

4.5I O=4.0mA0.170.260.330.40

6.0I O=5.2mA0.180.260.330.40

V OL Low Level Output

Voltage

(for QA to QH

outputs)2.0

V I=

V IH

V IL

I O=20μA

0.00.10.10.1

V 4.50.00.10.10.1

6.00.00.10.10.1

4.5I O=6.0mA0.170.260.330.40

6.0I O=

7.8mA0.180.260.330.40

I I Input Leakage

Current 6.0

V I=V CC or GND±0.1±1±1μA

I OZ3State Output

Off State Current 6.0

V I=V IH or V IL

V O=V CC or GND

±0.5±5±10μA

I CC Quiescent Supply

Current 6.0V I=V CC or GND44080μA

M54/M74HC595

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AC ELECTRICAL CHARACTERISTICS(C L=50pF,Input t r=t f=6ns)

Symbol Parameter

Test Conditions Value

Unit V CC

(V)

C L

(pF)

T A=25o C

54HC and74HC

-40to85o C

74HC

-55to125o C

54HC

Min.Typ.Max.Min.Max.Min.Max.

t TLH t THL Output Transition

Time(Qn)

2.0

25607590

4.57121518

6.06101315

t TLH t THL Output Transition

Time(QH’)

2.0

307595115

4.58151923

6.07131620

t PLH t PHL Propagation

Delay Time

(SCK-QH’)

2.0

45125155190

4.515253138

6.013212632

t PLH t PHL Propagation

Delay Time

(SCLR-QH’)

2.0

60175220265

4.518354453

6.015303745

t PLH t PHL Propagation

Delay Time

(RCK-Qn)

2.0

60150190225

4.520303845

6.017263238

2.0

150

75190240285

4.525384857

6.022324148

t PZL t PZH 3State Output

Enable Time

2.0

50R L=1K?

45135170205

4.515273441

6.013232935

2.0

150R L=1K?

60175220265

4.520354453

6.017303745

t PLZ t PHZ 3State Output

Disable Time

2.0

50R L=1K?

30150190225

4.515303845

6.014263238

f MAX Maximum Clock

Frequency 2.0

6.017 4.84

ns 4.530502420

6.035592824

2.0

150

5.214 4.2 3.4

ns 4.526402117

6.031452520

t W(H)Minimum Pulse

Width

(SCK,RCK)2.0

177595110

ns 4.56151922

6.06131619

t W(L)Minimum Pulse

Width

(SCLR)2.0

207595110

ns 4.56151922

6.06131619

t s Minimum Set-up

Time

(SI-CCK)2.0

25506575

ns 4.55101315

6.0491113

M54/M74HC595 6/13

AC ELECTRICAL CHARACTERISTICS(C L=50pF,Input t r=t f=6ns)

Symbol Parameter

Test Conditions Value

Unit V CC

(V)

C L

(pF)

T A=25o C

54HC and74HC

-40to85o C

74HC

-55to125o C

54HC

Min.Typ.Max.Min.Max.Min.Max.

t s Minimum Set-up

Time

(SCK-RCK)2.0

357595110

ns 4.58151922

6.06131619

t s Minimum Set-up

Time

(SCRL-RCK)2.0

40100125145

ns 4.510202529

6.07172125

t h Minimum Hold

Time 2.0

000

ns 4.5000

6.0000

t REM Minimum Clear

Remuval Time 2.0

15506575

ns 4.53101315

6.0391113

C IN Input Capacitance5101010pF

C PD(*)Power Dissipation

Capacitance 184

(*)C PD is defined as the value of the IC’s internal equivalent capac itanc e which is calculated from the operating current con sump tion without load. (Refer to Test Circuit).Average operting current can be obtained by the following equ ation.I CC(opr)=C PD?V CC?f IN+I CC

SWITCHING CHARACTERISTICS TEST WAVEFORM

WAVEFORM1WAVEFORM2

M54/M74HC595

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M54/M74HC595

SWITCHING CHARACTERISTICS TEST WAVEFORM(continued)

WAVEFORM3WAVEFORM4

WAVEFORM5WAVEFORM6

GND

V CC

TEST CIRCUIT I CC(Opr.)

INPUT WAVEFORM

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M54/M74HC595 Plastic DIP16(0.25)MECHANICAL DATA

mm inch

DIM.

MIN.TYP.MAX.MIN.TYP.MAX.

a10.510.020

B0.77 1.650.0300.065

b0.50.020

b10.250.010

D200.787

E8.50.335

e 2.540.100

e317.780.700

F7.10.280

I 5.10.201

L 3.30.130

Z 1.270.050

P001C

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M54/M74HC595

Ceramic DIP16/1MECHANICAL DATA

mm inch DIM.

MIN.TYP.MAX.MIN.TYP.MAX.

A200.787 B70.276

D 3.30.130

E0.380.015

e317.780.700

F 2.29 2.790.0900.110

G0.40.550.0160.022

H 1.17 1.520.0460.060

L0.220.310.0090.012 M0.51 1.270.0200.050 N10.30.406 P7.88.050.3070.317 Q 5.080.200

P053D 10/13

M54/M74HC595 SO16(Narrow)MECHANICAL DATA

mm inch

DIM.

MIN.TYP.MAX.MIN.TYP.MAX.

A 1.750.068

a10.10.20.0040.007

a2 1.650.064

b0.350.460.0130.018

b10.190.250.0070.010

C0.50.019

c145°(typ.)

D9.8100.3850.393

E 5.8 6.20.2280.244

e 1.270.050

e38.890.350

F 3.8 4.00.1490.157

G 4.6 5.30.1810.208

L0.5 1.270.0190.050

M0.620.024

S8°(max.)

P013H

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M54/M74HC595

PLCC20MECHANICAL DATA

mm inch DIM.

MIN.TYP.MAX.MIN.TYP.MAX.

A9.7810.030.3850.395 B8.899.040.3500.356

D 4.2 4.570.1650.180

d1 2.540.100

d20.560.022

E7.378.380.2900.330

e 1.270.050

e3 5.080.200

F0.380.015

G0.1010.004 M 1.270.050

M1 1.140.045

P027A 12/13

M54/M74HC595 Information furnished is believed to be accurate and reliable.However,SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use.No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics.Specificationsmentioned in this publication are subject to change without notice.This publication supersedes and replaces all information previously supplied.

SGS-THOMSON Microelectronics products are not authorized for use ascritical components in life support devices or systems without express written approval of SGS-THOMSON Microelectonics.

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