2

PS8313

08/04/98

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PI74ALVC162334

16-BIT UNIVERSAL BUS DRIVER WITH 3-STATE OUTPUTS

s

t

u

p

n

I

s

t

u

p

t

u

O

Y

E

OE

LK

L

CA

HXXX

Z

LL

X

L

L

L

L

XHH

LH

↑

LL

LH

↑

HH

LH

H

r

o

LX

o

2

(

Pin Name

Description

OE

Output Enable Input (Active LOW)

LE

Latch Enable (Active LOW)

CLK

Clock Input

A

Data Input

Y

Data Output

GND

Ground

Power

Product Pin Description

Note:

1

H = High Signal Level

L = Low Signal Level

Z = High Impedance

↑ = Transition LOW-to-HIGH

X = Irrelevant

2. Output level before the indicated steady-state input

conditions were established.

Product Pin Configuration

48-PIN

A-48

K-48

V-48

OE

Y1

Y2

GND

Y3

Y4

VCC

Y5

Y6

GND

Y7

Y8

Y9

Y10

GND

Y11

Y12

VCC

Y13

Y14

GND

Y15

Y16

NC

CLK

A1

A2

GND

A3

A4

VCC

A5

A6

GND

A7

A8

A9

A10

GND

A11

A12

VCC

A13

A14

GND

A15

A16

LE