Datasheet 74hc573 Datasheet

OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT

HC563 INVERTING - HC573 NON INVERTING

.HIGH SPEED

tPD= 13 ns(TYP.) AT VCC=5V

.LOWPOWERDISSIPATION

ICC=4µA(MAX.) AT TA=25°C

.HIGH NOISEIMMUNITY

V

NIH=VNIL

=28%VCC(MIN.)

.OUTPUT DRIVE CAPABILITY

15 LSTTL LOADS

.SYMMETRICALOUTPUT IMPEDANCE

IOL=IOH= 6 mA (MIN.)

.BALANCEDPROPAGATION DELAYS

t

PLH=tPHL

.WIDE OPERATINGVOLTAGE RANGE

VCC(OPR)= 2V TO6 V

.PIN ANDFUNCTION COMPATIBLE

WITH 54/74LS563/573

DESCRIPTION

The M54/74HC563 andM54HC573 arehighspeed
CMOS OCTALLATCH WITH 3-STATE OUTPUTS
fabricated within silicon gate C2MOS technology.

TheseICsarchive the high speedoperation similar
to equivalent LSTTL while maintaning the CMOS
low power dissipation.

These8bit D-Type latches are controlled bya latch
enable input (LE) and aoutput enable input (OE).

While the LE input is held at a high level, the Q
outputs will follow the data input precisely or
inversely. When the LE is taken low, theQ outputs
willbelatchedpreciselyorinversely atthelogiclevel

M54/74HC563
M54/ 74 HC5 73

B1R

(PlasticPackage)

M1R

(MicroPackage)

ORDER CODE S :

M54HC XXXF1R M74HC XXXM1R
M74HC XXXB1R M74H CXXXC1R

of D input data. While the OE input is at lowlevel,
the eightoutputs willbe ina normal logic state (high
or lowlogiclevel) andwhile high levelthe outpts will
be in a high impedance state.

The application designer has a choise of
combination of inverting andnon invertingoutputs.

The three state output configuration and the wide
choise of outline make bus organized system
simple.

All inputs are equipped with protection circuits
against discharge andtransient excessvoltage.

F1R

(CeramicPackage)

C1R

(Chip Carrier)

PIN CONNECTION (top view)

HC563 HC573 HC563 HC573

October 1993

1/13

M54/M74HC563/573

INPUT AND OUTPUT EQUIVALENT CIRCUIT

PIN DESC RIPTION (H C563)

PIN No SYMBOL NAME AND FUNCTION

1 OE 3 State output Enable

Input (Active LOW)

2, 3, 4, 5,

6, 7, 8, 9

12, 13, 14,
15, 16, 17,

18, 19

11 LE Latch Enable Input
10 GND Ground (0V)
20 V

D0 to D7 Data Inputs

Q0 to Q7 3 State Latch Outputs

CC

Positive Supply Voltage

IEC LOGIC SYMBOLS

HC563 HC573

PIN DESCRIPTIO N (HC5 73)

PIN No SYMBOL NAME AND FUNCTION

1 OE 3 State output Enable

Input (Active LOW)

2, 3, 4, 5,

6, 7, 8, 9

12, 13, 14,
15, 16, 17,

18, 19

11 LE Latch Enable Input
10 GND Ground (0V)
20 V

D0 to D7 Data Inputs

Q0 to Q7 3 State Latch Outputs

CC

Positive Supply Voltage

2/13

TRUTH TABLE

INPUTS OUTPUTS

OE LE D Q (HC573) Q (HC563)

HXXZZ

L L X NO CHANGE * NO CHANGE *
LHLLH
LHHHL

X: DON’T CARE
Z: HIGH IMPEDANCE
*: Q/Q OUTPUTS ARE LATCHED AT THETIMEWHENTHE LE INPUTIS TAKEN LOW LOGIC LEVEL.

LOGIC DIAGRAMS

HC563

M54/M74HC563/573

HC573

3/13

M54/M74HC563/573

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

AbsoluteMaximumRatingsarethosevalues beyondwhichdamage tothedevicemayoccur.Functionaloperation under these conditionsisnot implied.
(*)500 mW: ≅ 65oC derateto300 mWby 10mW/oC: 65oCto85oC

RECO MM ENDED OPERAT I N G CO NDI TIONS

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 ± 35 mA
DC VCCor Ground Current ± 70 mA

GND

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

o

C

o

C

V
V

o

C

o

C

4/13

DC SPECIFICATIONS

Symbol Parameter

V

V

V

V

I

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
3 State Output

OZ

Off State Current
Quiescent Supply

CC

Current

M54/M74HC563/573

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 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

=-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 0.33 0.40

O

= 7.8 mA 0.18 0.26 0.33 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

VO=VCCor GND

6.0 VI=VCCor GND 4 40 80 µA

-40 to 85oC
74HC

-55 to 125oC
54HC

Unit

±0.5 ±5.0 ±10 µA

V

V

V

V

5/13

M54/M74HC563/573

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

Test Conditions Value

T

=25oC

Symbol Parameter

t
t

TLH
THL

Output Transition
Time

C

V

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

t

PLH

t

PHL

Propagation
Delay Time
(LE - Q, Q)

2.0
50

4.5 15 23 29 35

50 115 145 175

6.0 13 20 25 30

2.0

150

4.5 20 31 39 47

60 155 195 235

6.0 17 26 33 40

t
t

PLH
PHL

Propagation
Delay Time
(D - Q, Q)

2.0
50

4.5 14 22 28 33

42 110 140 165

6.0 12 19 24 28

2.0

150

4.5 19 30 38 45

57 150 190 225

6.0 16 26 32 38

t

t

PZL
PZH

3 State Output
Enable Time

2.0
50 RL=1KΩ

4.5 17 28 35 42

55 140 175 210

6.0 14 24 30 36

2.0

150 R

4.5 22 36 45 54

=1KΩ

L

66 180 225 270

6.0 19 31 38 46

t

t

PLZ
PHZ

3 State Output
Disable Time

2.0
50 R

4.5 17 25 31 38

=1KΩ

L

40 125 155 190

6.0 15 21 26 32

t

W(L)

t

W(H)

Minimum Pulse
Width

2.0
50

4.5 8151922

40 75 95 110

6.0 7131619

t

Minimum Set-up

s

Time

2.0
50

4.5 5101315

16 50 65 75

6.0 3 9 11 13

t

h

Minimum Hold
Time

2.0
50

4.5 5 5 5

6.0 5 5 5

C

C

Input Capacitance 5 10 10 10 pF

IN

OUT

Output

10

Capacitance

C

(*) Power Dissipation

PD

Capacitance

(*) CPDisdefined as thevalueof the IC’sinternal equivalent capacitance which is calculated from the operating current consumption withoutload.
(Refer toTestCircuit). Averageoperting current can be obtainedby thefollowingequation. ICC(opr) = CPD•VCC•fIN+ICC/8(per Gate)

TheCPD when n pcs ofFLIP-FLOPoperate, can be gained by followingequations:
forHC563CPD (TOTAL)=33 + 16x n[pF];forHC573 CPD (TOTAL) = 33 +18 xn [pF]

for HC563
for HC573

49
51

-40 to 85oC
74HC

-55 to 125oC
54HC

Unit

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

555

ns

pF

pF

6/13

SWITCHING CHARACTERISTICS TEST WAVEFORM

M54/M74HC563/573

t

PLH,tPHL

t

PLZ,tPZL

, (D - Q, Q) t

The 1KΩ load resistors should be connected between
outputs and VCCline and the 50pF load capacitors
should be connected between outputsand GND line.
All inputs except OE input should be connected to V

CC

line or GND line such that outputs will be in low logic
level while OE input is held low.

PLH,tPHL

t

PHZ,tPZH

, (LE - Q, Q) ts,th,t

w

The 1KΩ load resistors and the 50pF load capacitors
should be connected between each output and GND
line.
All inputs except OE input should be connected to V

CC

or GND line such that output will be in high logic level
while OE input is held low.

V

CC

GND

7/13

M54/M74HC563/573

TEST CIRCUIT ICC(Opr.)

INPUTWAVEFORM ISTHE SAME AS THATIN CASEOFSWITCHINGCHARACTERISTICSTEST.

8/13

Plastic DIP20 (0.25) MECHANICAL DATA

M54/M74HC563/573

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

P001J

9/13

M54/M74HC563/573

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

10/13

P057H

SO20 MECHANICAL DATA

M54/M74HC563/573

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

P013L

11/13

M54/M74HC563/573

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/M74HC563/573

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license is granted byimplication or otherwiseunder any patentor patentrights ofSGS-THOMSON Microelectronics. Specificationsmentioned
in thispublication are subjectto changewithout notice. This publicationsupersedes andreplaces all information previously supplied.
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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13/13

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