Datasheet M74HC597 Datasheet (SGS Thomson Microelectronics)

.HIGH SPEED

f

= 60 MHz(TYP.) AT VCC=5V

MAX

.LOWPOWERDISSIPATION

ICC=4µA(MAX.) AT TA=25°C

.HIGH NOISEIMMUNITY

V

NIH=VNIL

=28%VCC(MIN.)

.OUTPUT DRIVE CAPABILITY

10 LSTTL LOADS

.SYMMETRICALOUTPUT IMPEDANCE

IOH =IOL= 4 mA (MIN.)

.BALANCEDPROPAGATION DELAYS

t

PLH=tPHL

.WIDE OPERATINGVOLTAGE RANGE

VCC(OPR)= 2V TO6 V

.PIN ANDFUNCTION COMPATIBLE

WITH 54/74LS597

M54HC597
M74HC597

8 BIT LATCH/SHIFT REGISTER

B1R

(PlasticPackage)

M1R

(MicroPackage)

ORDER CODES :

M54HC 597F1R M74H C597M1R
M74HC 597B1R M74HC5 97C1R

F1R

(CeramicPackage)

C1R

(Chip Carrier)

DESCRIPTION

The M54/74HC597 is a high speed CMOS 8-BIT
LATCH/SHIFT REGISTER fabricated insilicongate
C2MOStechnology. Ithasthesamehighspeedper­formance of LSTTL combined with true CMOS low
powerconsumption.

Thisdevicescomesina16-pinpackageand consist
of an 8-bit storage latch feedinga parallel-in, serial­out 8-bitshiftregister. Both thestorageregisterand
shift register have positive-edge triggered clocks.
The shift register also hasdirectload (fromstorage)
and clearinputs.

All inputs are equipped with protection circuits
against static discharge and transient voltage ex­cess.

PIN CONNECTIONS(top view)

NC =
No Internal
Connection

October 1992

1/13

M54/M74HC597

INPUT AND OUTPUT EQUIVALENT CIRCUIT

TRUTH TABLE

INPUTS

SI SCK SCLR SLOAD RCK

X X L H X S.R. IS CLEARED TO ”L”
X X H L X INPTU REGISTER DATA IS STORED INTO S.R.

L HHX

H HHX
X H H X STATE OF S.R IS NOT CHANGED
XXXX
X X X X STORAGE REGISTER STATE IS NOT CHANGED

X:DON’T CARE

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

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

INPUT DATA ON A ~ H LINE IS STORED INTO INPUT
REGISTER

OUTPUT

LOGIC DIAGRAM

2/13

LOGIC DIAGRAM

M54/M74HC597

3/13

M54/M74HC597

TIMING CHART

4/13

M54/M74HC597

PIN DESC RIPTION

IEC LOGIC SYMBOL

PIN No SYMBOL NAME AND FUNCTION

9 QH’ Serial Data Outputs

10 SCLR Asynchronous Reset

Input (Active LOW)

11 SCK Shift Clock Input (LOW

to HIGH Edge-triggered)

12 RCK Storage Clock Input

(LOW to HIGH
Edge-triggered)

13 SLOAD Parallel Data Input

(Active LOW)

10 SI Serial Data Input

15, 1, 2, 3,

A to H Parallel Data Inputs

4, 5, 6, 7

8 GND Ground (0V)

16 V

CC

Positive Supply Voltage

ABSOLU TE M AXIMU M R AT INGS

Symbol Parameter Value Unit

V

CC

V

V

O

I

IK

I

OK

I

O

I

or I

CC

P

D

T

stg

T

AbsoluteMaximumRatingsarethose valuesbeyond whichdamage to thedevice mayoccur.Functional operation under these conditionisnotimplied.
(*)500 mW: ≅ 65oC derateto300 mWby 10mW/oC: 65oCto85oC

Supply Voltage -0.5 to +7 V
DC Input Voltage -0.5 to VCC+ 0.5 V

I

DC Output Voltage -0.5 to VCC+ 0.5 V
DC Input Diode Current ± 20 mA
DC Output Diode Current ± 20 mA
DC Output Source Sink Current Per Output Pin ± 25 mA
DC VCCor Ground Current ± 50 mA

GND

Power Dissipation 500 (*) mW
Storage Temperature -65 to +150
Lead Temperature (10sec) 300

L

o

C

o

C

RECO MM ENDED OPERAT I N G CO NDI TIONS

Symbol Parameter Value Unit

V

T

t

V

V

r,tf

Supply Voltage 2 to 6 V

CC

Input Voltage 0 to V

I

Output Voltage 0 to V

O

Operating Temperature: M54HC Series

op

M74HC Series

CC
CC

-55 to +125

-40 to +85

Input Rise and Fall Time VCC= 2 V 0 to 1000 ns

V

= 4.5 V 0 to 500

CC

V

= 6 V 0 to 400

CC

V
V

o

C

o

C

5/13

M54/M74HC597

DC SPECIFICATIONS

Symbol Parameter

V

V

V

V

I

High Level Input

IH

Voltage

Low Level Input

IL

Voltage

High Level

OH

Output Voltage

Low Level Output

OL

Voltage

I

Input Leakage

I

Current
Quiescent Supply

CC

Current

Test Conditions Value

V

(V)

CC

=25oC

A

54HC and 74HC

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

-40 to 85oC
74HC

-55 to 125oC
54HC

Unit

T

2.0 1.5 1.5 1.5

4.5 3.15 3.15 3.15

6.0 4.2 4.2 4.2

2.0 0.5 0.5 0.5

4.5 1.35 1.35 1.35

6.0 1.8 1.8 1.8

2.0

4.5 4.4 4.5 4.4 4.4

6.0 5.9 6.0 5.9 5.9

4.5 I

6.0 I

2.0

4.5 0.0 0.1 0.1 0.1

6.0 0.0 0.1 0.1 0.1

4.5 I

6.0 I

6.0

=

V

I

IO=-20 µA

V

IH

or

V

IL

=-4.0 mA 4.18 4.31 4.13 4.10

O

=-5.2 mA 5.68 5.8 5.63 5.60

O

V

=

I

IO=20µA

V

IH

or

V

IL

= 4.0 mA 0.17 0.26 0.33 0.40

O

= 5.2 mA 0.18 0.26 0.33 0.40

O

VI=VCCor GND ±0.1 ±1 ±1 µA

1.9 2.0 1.9 1.9

0.0 0.1 0.1 0.1

6.0 VI=VCCor GND 4 40 80 µA

V

V

V

V

AC ELECTRICAL CHARACTERISTICS (CL=50pF,Inputtr=tf=6ns)

Test Conditions Value

Symbol Parameter

t

TLH

t

THL

t

PLH

t

PHL

Output Transition
Time

Propagation
Delay Time
(SCK - QH’)

t
t

PLH
PHL

Propagation
Delay Time
(SCLR - QH’)

t
t

PLH
PHL

Propagation
Delay Time
(SLOAD - QH’)

t
t

PLH
PHL

Propagation
Delay Time
(RCK - QH’)

=25oC

T

V

(V)

CC

A

54HC and 74HC

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

2.0 30 75 95 115

4.5 8151923

6.0 7131620

2.0 78 145 180 220

4.5 20 29 36 44

6.0 16 25 31 37

2.0 90 175 220 265

4.5 24 35 44 53

6.0 20 30 37 45

2.0 80 175 220 265

4.5 22 35 44 53

6.0 18 30 37 45

2.0
SLOAD = ”L”

4.5 30 42 53 63

112 210 265 315

6.0 24 36 45 54

-40 to 85oC
74HC

-55 to 125oC
54HC

Unit

ns

ns

ns

ns

ns

6/13

M54/M74HC597

AC ELECTRICAL CHARACTERISTICS (CL=50pF,Inputtr=tf=6ns)

Test Conditions Value

T

=25oC

Symbol Parameter

f

MAX

Maximum Clock
Frequency

V

CC

(V)

2.0 6.0 12 4.8 4.0

4.5 30 48 24 20

A

54HC and 74HC

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

6.0 35 50 28 24

t

W(H)

t

W(L)

Propagation
Delay Time
(SCK, RCK)

t

W(L)

Propagation
Delay Time
(SCLR, SLOAD)

Minimum Set-up

t

S

Time
(RCK - SLOAD)

Minimum Set-up

t

S

Time
(SI, SCK)

Minimum Set-up

t

S

Time
(PI - RCK)

Minimum Hold

t

f

Time

2.0 20 75 95 110

4.5 7151922

6.0 4131619

2.0 25 75 95 110

4.5 7151922

6.0 5131619

2.0 48 100 125 150

4.5 12 20 25 30

6.0 10 17 21 26

2.0 20 75 95 110

4.5 5151922

6.0 4131619

2.0 20 75 95 110

4.5 5151922

6.0 4131619

2.0 0 0 0

4.5 0 0 0

6.0 0 0 0

t

REM

C

C

PD

Propagation
Delay Time
(SCLR, SLOAD)

Input Capacitance 5 10 10 10 pF

IN

(*) Power Dissipation

2.0 12 75 95 115

4.5 4151923

6.0 3131620

60

Capacitance

(*) CPDisdefined as the value ofthe IC’sinternal equivalent capacitance which is calculated fromthe operatingcurrent consumption without load.
(Referto Test Circuit). Average operting current canbe obtained bythe followingequation. ICC(opr) = CPD•VCC•fIN+I

-40 to 85oC
74HC

-55 to 125oC
54HC

CC

Unit

ns

ns

ns

ns

ns

ns

ns

ns

pF

SWITCHING CHARACTERISTICS TEST WAVEFORM

7/13

M54/M74HC597

TEST WAVEFORM (continued)

TEST CIRCUIT ICC(Opr.)

8/13

Plastic DIP16 (0.25) MECHANICAL DATA

M54/M74HC597

DIM.

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

a1 0.51 0.020

B 0.77 1.65 0.030 0.065

b 0.5 0.020

b1 0.25 0.010

D 20 0.787
E 8.5 0.335

e 2.54 0.100

e3 17.78 0.700

F 7.1 0.280

I 5.1 0.201

L 3.3 0.130

Z 1.27 0.050

mm inch

P001C

9/13

M54/M74HC597

Ceramic DIP16/1 MECHANICAL DATA

DIM.

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

A 20 0.787
B 7 0.276
D 3.3 0.130
E 0.38 0.015

e3 17.78 0.700

F 2.29 2.79 0.090 0.110
G 0.4 0.55 0.016 0.022
H 1.17 1.52 0.046 0.060

L 0.22 0.31 0.009 0.012
M 0.51 1.27 0.020 0.050
N 10.3 0.406

P 7.8 8.05 0.307 0.317

Q 5.08 0.200

mm inch

10/13

P053D

SO16 (Narrow) MECHANICAL DATA

M54/M74HC597

DIM.

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

A 1.75 0.068
a1 0.1 0.2 0.004 0.007
a2 1.65 0.064

b 0.35 0.46 0.013 0.018

b1 0.19 0.25 0.007 0.010

C 0.5 0.019

c1 45° (typ.)

D 9.8 10 0.385 0.393

E 5.8 6.2 0.228 0.244

e 1.27 0.050

e3 8.89 0.350

F 3.8 4.0 0.149 0.157

G 4.6 5.3 0.181 0.208

L 0.5 1.27 0.019 0.050

M 0.62 0.024

S8°(max.)

mm inch

P013H

11/13

M54/M74HC597

PLCC20 MECHANICAL DATA

DIM.

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

A 9.78 10.03 0.385 0.395

B 8.89 9.04 0.350 0.356

D 4.2 4.57 0.165 0.180
d1 2.54 0.100
d2 0.56 0.022

E 7.37 8.38 0.290 0.330

e 1.27 0.050

e3 5.08 0.200

F 0.38 0.015
G 0.101 0.004
M 1.27 0.050

M1 1.14 0.045

mm inch

12/13

P027A

M54/M74HC597

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consequences of useof suchinformation nor for any infringement of patents or other rights of third parties which may results from its use. No
license is granted byimplication or otherwiseunder any patentor patentrights ofSGS-THOMSON Microelectronics.Specificationsmentioned
in this publication are subjectto changewithout notice. This publication supersedes andreplaces all information previouslysupplied.
SGS-THOMSON Microelectronicsproducts are not authorized foruse ascritical componentsin life supportdevices or systems without express
written approval of SGS-THOMSON Microelectonics.

 1994SGS-THOMSON Microelectronics- All Rights Reserved

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