Datasheet M74HC173 Datasheet (SGS Thomson Microelectronics)

QUAD D-TYPEREGISTER (3-STATE)

.HIGH SPEED

f

= 73 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

15 LSTTL LOADS

.SYMMETRICALOUTPUT IMPEDANCE

|IOH|=IOL=6 mA(MIN.)

.BALANCEDPROPAGATION DELAYS

t

PLH=tPHL

.WIDE OPERATINGVOLTAGE RANGE

VCC(OPR)= 2V to 6V

.PIN AND FUNCTION COMPATIBLE WITH

54/74LS 173

M54HC173
M74HC173

B1R

(PlasticPackage)

M1R

(MicroPackage)

ORDER CODES :

M54HC 173F1R M74H C173M1R
M74HC 173B1R M74HC1 73C1R

F1R

(CeramicPackage)

C1R

(Chip Carrier)

DESCRIPTION

TheM54/74HC173is ahighspeedCMOSQUADD­TYPE REGISTER (3-STATE) fabricated in silicon
gate C2MOStechnology.

It has the same high speed performance of LSTTL
combined withtrue CMOSlowpower consumption.
Thisdeviceiscomposedofa four-bit register includ­ingD-typeflip-flopsand3-state buffers. Thefourflip­flops are controlled by a common clock input
(CLOCK)and acommonresetinput (CLEAR). Sig­nals applied to the datainputs (D1-D4) arestored at
the respective flip-flops on the positive going transi­tion of theclock input, onlywhen both clock control
inputs (G1and G2) are held low.

The reset feature is asynchronous andactive high.
The stored data are provided on each outputonly
when bothoutput control inputs(M and N) are held
low,otherwise theoutputsgotothehigh-impedance
state.

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

PIN CONNECTIONS(top view)

NC =
No Internal
Connection

October 1992

1/12

M54/M74HC173

TRUTH TABLE

CLEAR CLOCK

XXXXXHXZ
XXXXXXHZ
HXXXXLLL
LXXXLLQ0
LHXXLLQ0
LXHXLLQ0
LLLHLLH
L LLLLLL

X:Don’tCare Z:HighImpedance

DATA ENABLE

G1 G2 M N

Dn

OUTPUT CONTROL

Qn

LOGI C DI AG RAM

2/12

INPUT AND OUTPUT EQUIVALENT CIRCUIT

M54/M74HC173

PIN DESC RIPTION

IEC LOGIC SYMBOL

PIN No SYMBOL NAME AND FUNCTION

1, 2 M, N Output Enable Input

(Active LOW)

3, 4, 5, 6 1Q to 4Q 3-State Flip-flop Outputs

7 CLOCK Clock Input (LOW to

HIGH, Edge-triggered)

9, 10 G1, G2 Data Enable Inputs

(Active LOW)

14, 13, 12,111D to 4D Data Inputs

15 CLEAR Asynchronous Master

Reset (Active HIGH)

8 GND Ground (0V)

16 V

CC

Positive Supply Voltage

ABSOLU TE M AXIMU M R AT ING

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 values beyond whichdamage tothedevicemayoccur. Functional operation under these conditionisnotimplied.
(*)500 mW: ≅ 65oC derateto300mWby 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 ± 35 mA
DC VCCor Ground Current ± 70 mA

GND

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

L

o

C

o

C

3/12

M54/M74HC173

RECO MM ENDED OPERATING CO NDI TIONS

Symbol Parameter Value Unit

V

V

V

T

t

r,tf

DC SPECIFICATIONS

Symbol Parameter

V

IH

V

V

OH

V

OL

I

I

OZ

I

CC

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

Test Conditions Value

V

(V)

CC

=25oC

T

A

54HC and 74HC

-40 to 85oC
74HC

-55 to 125oC

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

High Level Input
Voltage

2.0 1.5 1.5 1.5

4.5 3.15 3.15 3.15

6.0 4.2 4.2 4.2

Low Level Input

IL

Voltage

2.0 0.5 0.5 0.5

4.5 1.35 1.35 1.35

6.0 1.8 1.8 1.8

High Level
Output Voltage

Low Level Output
Voltage

Input Leakage

I

Current
3 State Output

Off State Current
Quiescent Supply

2.0
V

=

I

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

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

= 6.0 mA 0.17 0.26 0.37 0.40

O

= 7.8 mA 0.18 0.26 0.37 0.40

O

VI=VCCor GND ±0.1 ±1 ±1 µA

6.0 VI=VIHor V

1.9 2.0 1.9 1.9

0.0 0.1 0.1 0.1

IL

æ0.5 ±5.0 ±10 µA

VO=VCCor GND

6.0 VI=VCCor GND 4 40 80 µA

Current

54HC

V
V

o

C

o

C

Unit

V

V

V

V

4/12

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

Test Conditions Value

T

Symbol Parameter

t

TLH

t

THL

t

PLH

t

PHL

Output Transition
Time

Propagation
Delay Time
(CLOCK - Q)

t
t

PLH
PHL

Propagation
Delay Time
(CLEAR - Q)

f

MAX

Maximum Clock
Frequency

t

PZL

t

PZH

t

PLZ

t

PHZ

t

W(H)

t

W(L)

Output Enable
Time

Output Disable
Time

Minimum Pulse
Width
(CLOCK)

t

W(L)

Minimum Pulse
Width
(CLEAR)

Minimum Set-up

t

s

Time
(G1, G2)

t

Minimum Set-up

s

Time
(D)

Minimum Hold

t

h

Time
(G1, G2, D)

=25oC

V

C

CC

(V)

L

(pF)

2.0

50

4.5 7121518

A

54HC and 74HC

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

25 60 75 90

6.0 6101315

2.0

50

4.5 14 23 29 35

50 115 145 175

6.0 12 20 25 30

2.0
150

4.5 18 29 36 44

65 145 180 220

6.0 15 25 31 37

2.0

50

4.5 14 23 29 35

50 115 145 175

6.0 12 20 25 30

2.0
150

4.5 18 29 36 44

65 145 180 220

6.0 15 25 31 37

2.0

50

4.5 43 67 34 29

8.6 20 6.8 5.8

6.0 51 84 40 34

2.0

50 RL=1KΩ

4.5 14 23 29 35

50 115 145 175

6.0 12 20 25 30

2.0
150 R

4.5 18 29 36 44

=1KΩ

L

65 145 180 220

6.0 15 25 31 37

2.0

50 RL=1KΩ

4.5 15 21 26 32

36 105 130 160

6.0 13 18 22 27

2.0

50

4.5 4151922

16 75 95 110

6.0 3131619

2.0

50

4.5 4151922

16 75 95 110

6.0 3131619

2.0

50

4.5 10 20 25 30

40 100 125 150

6.0 9172126

2.0

50

4.5 6151922

24 75 95 110

6.0 5131619

2.0

50

4.5 0 0 0

6.0 0 0 0

-40 to 85oC
74HC

000

M54/M74HC173

-55 to 125oC
54HC

Unit

ns

ns

ns

ns

ns

MHz

ns

ns

ns

ns

ns

ns

ns

ns

5/12

M54/M74HC173

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

Test Conditions Value

T

=25oC

Symbol Parameter

t

REM

Minimum
Removal Time

V

C

CC

(V)

L

(pF)

2.0
50

4.5 5 5 5

A

54HC and 74HC

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

6.0 5 5 5

C

C

PD

Input Capacitance 5 10 10 10 pF

IN

(*) Power Dissipation

50

Capacitance

(*) CPDisdefined as the value ofthe IC’sinternal equivalent capacitance whichis calculated fromthe operatingcurrentconsumption without load.
(Referto Test Circuit). Average operting current canbe obtained by the followingequation. ICC(opr) = CPD•VCC•fIN+ICC/4(per circuit)

SWITCHING CHARACTERISTICS TEST WAVEFORM

-40 to 85oC
74HC

-55 to 125oC
54HC

Unit

555

ns

pF

EACHFLIP-FLOPSHALLBE SETHIGHWHEN
SWITCHIS CONNECTEDTO GND LINE AND
IT SHALL BE SET LOW WHEN SWITCH IS

6/12

TEST CIRCUIT ICC(Opr.)

M54/M74HC173

7/12

M54/M74HC173

Plastic DIP16 (0.25) MECHANICAL DATA

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

8/12

P001C

Ceramic DIP16/1 MECHANICAL DATA

M54/M74HC173

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

P053D

9/12

M54/M74HC173

SO16 (Narrow) MECHANICAL DATA

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

10/12

P013H

PLCC20 MECHANICAL DATA

M54/M74HC173

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

11/12

M54/M74HC173

Information furnishedis believed to be accurate and reliable. However, SGS-THOMSON Microelectronicsassumes no responsability for the
consequences of useof suchinformation nor forany infringement ofpatents or other rights of third parties which may results from its use. No
license is granted byimplication or otherwiseunder any patentor patent rights ofSGS-THOMSON Microelectronics. Specificationsmentioned
in this publication are subjectto changewithout notice. This publication supersedes andreplaces all information previously supplied.
SGS-THOMSON Microelectronicsproducts are not authorized foruse ascritical componentsinlife supportdevices or systemswithout express
written approval of SGS-THOMSON Microelectonics.

 1994SGS-THOMSON Microelectronics- All Rights Reserved

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