Datasheet M74HC699, M74HC698, M74HC697, M74HC696 Datasheet (SGS Thomson Microelectronics)

M54/74HC696/697

M54/74HC698/699

HC696/698 U/D DEC ADE COUNTER/ REGISTER (3-STATE)

HC697/699 U/D 4 BIT BINARY COU NTER/REG ISTER (3-STATE)

.HIGH SPEED

f

= 50 MHz (TYP.) AT VCC=5V

MAX

.LOWPOWER DISSIPATION

ICC=4µA(MAX.) AT TA=25°C

.HIGH NOISE IMMUNITY

V

NIH=VNIL

.OUTPUT DRIVE CAPABILITY

15 LSTTL LOADS (for QAto QD)
10 LSTTL LOADS (for RCO)

=28%VCC(MIN.)

B1R

(PlasticPackage)

F1R

(CeramicPackage)

.SYMMETRICAL OUTPUT IMPEDANCE

|IOH|=IOL=6 mA (MIN.) FOR QATO Q
|IOH|=IOL=4 mA (MIN.) FOR RCO OUTPUT

.BALANCEDPROPAGATIONDELAYS

t

PLH=tPHL

.WIDE OPERATING VOLTAGERANGE

VCC(OPR)= 2 V TO6 V

.PIN AND FUNCTION COMPATIBLE

WITH LSTTL54/74LS696/697/698/699

D

M1R

(MicroPackage)

ORDER CODES :

M54HC X XXF1R M74H CXXXM1R
M74HC X XXB1R M74HCX X XC1R

C1R

(Chip Carrier)

DESCRIPTION

The HC696/697 are high speed CMOS up/down
counters fabricated with silicon gate C2MOS
technology. They achieve the highspeedoperation
similar to equivalent LSTTL while maintaining the
CMOS low power dissipation. The HC696/698 are
BCDDECADECOUNTER, andtheHC697/699 are
4-BIT BINARY COUNTER. Both devices have
register.

Theycount on the positiveedgeofthe counterclock
input(CCK) whenselected by the ”Counter Mode”.
If the input U/D is held ”H”, the internal counter
counts up, and held ”L”, counts down. The internal
counter’s outputs are stored in the output registerat
the positiveedge of registerclock (RCK).

The counter features enable P and enable T and a
ripple-carry output for easy expansion. the
register/counter select input, R/C, selects the
counter when low or the register when high for the
three state outputs, QA, QB, Qc and QD.

Boththe counterclock CCK andregister clock RCK
are positive-edge triggered. The counter clear
CCLR is active low and is synchronous for
HC698/699, and asynchronous for HC696/697.

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

PIN CONNECTIONS (top view)

NC =
No Internal
Connection

March1993

1/22

M54/M74HC696/697/698/699

PIN DESCRIPTION

PIN No SYMBOL NAME AND FUNCTION

1 U/D Up Down Counter Selector
2 CCK Counter Clock

3, 4, 5, 6 A to D Data Inputs

7, 14 EMP/ENT Enable P and T

8 CCLR Counter Clear (Active

LOW)

9 RCK Register Clock
11 R/C Register Counter Selector
12 G Enable Input
13 LOAD Load Counter (Active

LOW)

15, 16, 17,18QA to QD Data Outputs

19 RCO Load Counter (Active

HIGH)
10 GND Ground (0V)
20 V

CC

Positive Supply Voltage

IEC LOGIC SYMBOL

INPUT AND OUTPUT EQUIVALENT CIRCUIT

HC69 6

HC69 8 HC69 9

HC69 7

2/22

TRUTH TABLE

M54/M74HC 696/697/698/699

INPUTS OUTPUTS

CCLR LOAD ENP ENT CCK U/D RCK R/C G QA QB QC QD

FUNCTION

XXXXXXXXHZZZZHIGH IMPEDANCE
L X X X X (*) X X L L L L L L CLEAR COUNTER
H L X X X X L L a b c d LOAD COUNTER
H H H X X X L L NO CHANGE NO COUNT
H H X H X X L L NO CHANGE NO COUNT
H H L L H X L L COUNT UP COUNT UP
H H L L L X L L COUNT DOWN COUNT DOWN
H X X X X X L L NO CHANGE NO COUNT
X X X X X X H L a’ b’ c’ d’ LOAD REGISTER
X X X X X X H L NO CHANGE NO LOAD

(*) : ForHC698/699
X : Don’t care
Z : Highimpedance
a-d : The levelof steady stateinputat inputs a throughD respectively
a’-d’ : The levelof steady stateoutputsat internal counter outputsQA’ throughQD’respectively

RCO function : HC696/8 - RCO= (UP• QA • QD • ENT+ UP • QA • QD • ENT)

HC697/9 - RCO = (UP • QA • QB • QC • QD • ENT + UP• QA • QB • QC • QD • ENT)

BLOCK DIAGRAM

3/22

M54/M74HC696/697/698/699

LOGIC DIAGRAM (HC696)

4/22

TIMING CHART (HC696)

M54/M74HC 696/697/698/699

5/22

M54/M74HC696/697/698/699

LOGIC DIAGRAM (HC697)

6/22

TIMING CHART (HC697)

M54/M74HC 696/697/698/699

7/22

M54/M74HC696/697/698/699

LOGIC DIAGRAM (HC698)

8/22

DECADE COUNTER, SYNCHRONOUS CLEAR (HC698)

M54/M74HC 696/697/698/699

9/22

M54/M74HC696/697/698/699

LOGIC DIAGRAM (HC699)

10/22

BINARY COUNTER, SYNCHRONOUS CLEAR (HC699)

M54/M74HC 696/697/698/699

11/22

M54/M74HC696/697/698/699

ABSOLU TE MAXIMU M RATI NG S

Symbol Parameter Value Unit

V

CC

V

V

O

I

IK

I

OK

I

O

I

or I

CC

P

D

T

stg

T

AbsoluteMaximumRatings arethose valuesbeyond whichdamage tothedevicemayoccur.Functional operationunder theseconditionisnotimplied.
(*)500 mW:≅ 65oC derate to300 mW by 10mW/oC: 65oCto85oC

RECO MM ENDED O PERAT IN G C ONDITI O NS

Symbol Parameter Value Unit

V

CC

V

I

V

O

T

op

t

r,tf

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 (RCO)

(QA to QD)

DC VCCor Ground Current ± 70 mA

GND

± 25
± 35

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

L

Supply Voltage 2 to 6 V
Input Voltage 0 to V
Output Voltage 0 to V
Operating Temperature: M54HC Series

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

mA

o
o

V
V

o
o

C
C

C
C

12/22

DC SPECIFICA TIONS

Symbol Parameter

V

V

V

V

V

V

I

I

High Level Input

IH

Voltage

Low Level Input

IL

Voltage

High Level

OH

Output Voltage
(RCO)

High Level

OH

Output Voltage
(QA - QD)

Low Level Output

OL

Voltage
(RCO)

Low Level Output

OL

Voltage
(QA - QD)

I

Input Leakage

I

Current
3 State Output

OZ

Off State Current
Quiescent Supply

CC

Current

M54/M74HC 696/697/698/699

Test Conditions Value

T

=25oC

V

(V)

CC

A

54HC and 74HC

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

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 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

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

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=-20 µA

V

IH

or

V

IL

=-6.0 mA 4.18 4.31 4.13 4.10

O

=-7.8 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

=

V

I

IO=20µA

V

IH

or

V

IL

= 6.0 mA 0.17 0.26 0.33 0.40

O

= 7.8 mA 0.18 0.26 0.33 0.40

O

VI=VCCor GND ±0.1 ±1 ±1 µA

VI=VIHor V

VO=VCCor GND

1.9 2.0 1.9 1.9

1.9 2.0 1.9 1.9

0.0 0.1 0.1 0.1

0.0 0.1 0.1 0.1

IL

6.0 VI=VCCor GND 4 40 80 µA

-40 to 85oC
74HC

-55 to 125oC
54HC

Unit

±0.5 ±5 ±10 µA

V

V

V

V

V

V

13/22

M54/M74HC696/697/698/699

AC ELECTRICAL CHARACTERISTICS (I np ut tr=tf=6ns)

Test Conditions Value

T

=25oC

Symbol Parameter

t
t

TLH
THL

Output Transition
Time
(Qn)

t

TLH

t

THL

Output Transition
Time
(RCO)

t

PLH

t

PHL

Propagation
Delay Time
(CCK - Q)

t
t

PLH
PHL

Propagation
Delay Time
(RCK - Q)

t
t

PLH
PHL

Propagation
Delay Time
(CCK - RCO)

t
t

PLH
PHL

Propagation
Delay Time
(R/C - Q)

t
t

PLH
PHL

Propagation
Delay Time
(ENT - RCO)

t
t

PLH
PHL

Propagation
Delay Time
(CCLR - Q)

t
t

PLH
PHL

Propagation
Delay Time
(CCLR - RCO)

f

MAX

Maximum Clock
Frequency

V

C

CC

(V)

L

(pF)

2.0
50

4.5 7121918

6.0 6101315

2.0
50

4.5 8151923

6.0 7131620

2.0
50

4.5 28 43 54 65

6.0 24 37 46 55

2.0

150

4.5 32 49 61 74

6.0 27 42 52 63

2.0
50

4.5 24 37 46 56

6.0 20 31 39 48

2.0

150

4.5 28 43 54 65

6.0 24 37 46 55

2.0
50

4.5 32 49 61 74

6.0 27 42 52 63

2.0
50

4.5 20 31 39 47

6.0 17 26 33 40

2.0

150

4.5 24 37 46 56

6.0 20 31 39 48

2.0
50

4.5 18 28 35 42

6.0 15 24 30 36

2.0
50

4.5 26 39 49 59

6.0 22 33 42 50

2.0

150

4.5 30 47 59 71

for
HC696
HC697

6.0 26 40 50 60

2.0
50

4.5 29 44 55 66

6.0 25 37 47 56

for
HC696
HC697

2.0
50

4.5 25 45 20 17

6.0 30 53 24 20

A

54HC and 74HC

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

25 60 75 90

30 75 95 115

90 215 270 325

103 245 305 370

82 185 230 280

95 215 270 325

109 245 305 370

61 155 195 235

73 185 230 280

63 140 175 210

78 195 245 295

90 235 295 355

98 220 275 330

5 12 4 3.4

-40 to 85oC
74HC

-55 to 125oC
54HC

Unit

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

MHz

14/22

M54/M74HC 696/697/698/699

AC ELECTRICAL CHARACTERISTICS (Continued)

Test Conditions Value

T

=25oC

Symbol Parameter

t

t

PZL
PZH

Output Enable
Time

C

V

CC

(V)

L

(pF)

2.0
50 RL=1KΩ

4.5 15 24 30 36

A

54HC and 74HC

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

45 120 150 180

6.0 13 20 26 31

2.0

150 R

4.5 19 30 38 45

=1KΩ

L

57 150 190 225

6.0 16 26 32 38

t

t

PLZ
PHZ

Output Disable
Time

2.0
50 RL=1KΩ

4.5 17 23 29 35

32 115 145 175

6.0 14 20 25 30

t

W(H)

t

W(L)

Minimum Pulse
Width
(CCK, RCK)

t

W(L)

Minimum Pulse
Width
(CCLR)

Minimum Set-up

t

s

Time
(CCLR)

Minimum Set-up

t

s

Time (LOAD,
ENT, ENP)

t

Minimum Set-up

s

Time
(A, B, C, D)

Minimum Set-up

t

s

Time
(CCK, RCK)

Minimum Set-up

t

s

Time
(U/D)

Minimum Hold

t

h

Time

2.0
50

4.5 8151922

40 75 95 110

6.0 7131619

2.0
50

4.5 8151922

6.0 7131619

2.0
50

4.5 4101315

6.0 3 9 11 13

2.0
50

4.5 16 30 38 44

for
HC696
HC697

for
HC698
HC699

40 75 95 110

16 50 65 75

64 150 190 220

6.0 14 26 32 37

2.0
50

4.5 4101315

16 50 65 75

6.0 3 9 11 13

2.0
50

4.5 11 20 25 30

44 100 125 150

6.0 9172126

2.0
50

4.5 11 20 25 29

44 100 125 145

6.0 9172125

2.0
50

4.5 5 5 5

6.0 5 5 5

t

REM

Minimum
Removal Time

C

C

PD

Input Capacitance 5 10 10 10 pF

IN

(*) Power Dissipation

Capacitance

(*) CPDisdefined asthe value ofthe IC’s internal equivalent capacitance which is calculated from the operatingcurrent consumption withoutload.
(RefertoTest Circuit).Average operting current can be obtained bythefollowingequation. ICC(opr) = CPD•VCC•fIN+ICC/2(per circuit)

2.0
50

4.5 5 5 5

6.0 5 5 5

HC696/697/699

HC696
HC697

HC698

for

71
77

-40 to 85oC
74HC

-55 to 125oC
54HC

Unit

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

555

ns

555

ns

pF

15/22

M54/M74HC696/697/698/699

SWITCHING CHARACTERISTICS TEST WAVEFORM (HC696/697)

16/22

M54/M74HC 696/697/698/699

SWITCHING CHARACTERISTICS TEST WAVEFORM (continued)

OUTPUT DISABLE,ENABLE

TEST CIRCUIT ICC(Opr.)

17/22

M54/M74HC696/697/698/699

Plastic DIP20 (0.25) MECHANICAL DATA

DIM.

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

a1 0.254 0.010

B 1.39 1.65 0.055 0.065

b 0.45 0.018

b1 0.25 0.010

D 25.4 1.000
E 8.5 0.335

e 2.54 0.100

e3 22.86 0.900

F 7.1 0.280

I 3.93 0.155

L 3.3 0.130

Z 1.34 0.053

mm inch

18/22

P001J

M54/M74HC 696/697/698/699

Ceramic DIP20 MECHANICAL DATA

DIM.

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

A 25 0.984
B 7.8 0.307
D 3.3 0.130
E 0.5 1.78 0.020 0.070

e3 22.86 0.900

F 2.29 2.79 0.090 0.110

G 0.4 0.55 0.016 0.022

I 1.27 1.52 0.050 0.060

L 0.22 0.31 0.009 0.012

M 0.51 1.27 0.020 0.050

N1 4° (min.), 15° (max.)

P 7.9 8.13 0.311 0.320

Q 5.71 0.225

mm inch

P057H

19/22

M54/M74HC696/697/698/699

SO20 MECHANICAL DATA

DIM.

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

A 2.65 0.104
a1 0.10 0.20 0.004 0.007
a2 2.45 0.096

b 0.35 0.49 0.013 0.019

b1 0.23 0.32 0.009 0.012

C 0.50 0.020

c1 45° (typ.)

D 12.60 13.00 0.496 0.512

E 10.00 10.65 0.393 0.419

e 1.27 0.050

e3 11.43 0.450

F 7.40 7.60 0.291 0.299

L 0.50 1.27 0.19 0.050

M 0.75 0.029

S8°(max.)

mm inch

20/22

P013L

M54/M74HC 696/697/698/699

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

P027A

21/22

M54/M74HC696/697/698/699

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 isgranted by implication or otherwise underany patent or patent rights ofSGS-THOMSON Microelectronics. Specificationsmentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronicsproductsare not authorized foruse ascritical componentsinlife supportdevices orsystemswithout express
written approval of SGS-THOMSON Microelectonics.

 1994 SGS-THOMSON Microelectronics- All Rights Reserved

Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands -

Singapore - Spain - Sweden- Switzerland - Taiwan - Thailand - United Kingdom - U.S.A

SGS-THOMSON Microelectronics GROUP OF COMPANIES

22/22