74VHCT16374A View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

74VHCT16374A

16-BIT D-TYPE FLIP FLOP WITH 3-STATE OUTPUTS NON INVERTING

STMicroelectronics 

74VHCT16374A

INPUT EQUIVALENT CIRCUIT

PIN DESCRIPTION

IEC LOGIC SYMBOLS

PIN No SYMBOL NAME AND FUNCTION

1

1OE 3 State Output Enable

) Input (Active LOW)

t(s 2, 3, 5, 6, 8, 9, 1Q0 to 3-State Outputs

11, 12

1Q7

c 13, 14, 16, 17, 2Q0 to 3-State Outputs

u 19, 20, 22, 23 2Q7

rod 24

2OE 3 State Output Enable

Input (Active LOW)

P 25

2CK Clock Input (LOW-to-HIGH

te Edge Trigger)

le 36, 35, 33, 32, 2D0 to 2D7 Data Inputs

30, 29, 27, 26

so 47, 46, 44, 43, 1D0 to 1D7 Data Inputs

b 41, 40, 38, 37

O 48

1CK Clock Input (LOW-to-HIGH

Edge Trigger)

) - 4, 10, 15, 21,

t(s 28, 34, 39, 45

GND

Ground (0V)

7, 18, 31, 42

VCC Positive Supply Voltage

duc TRUTH TABLE

ro INPUTS

OUTPUTS

te P OE

CK

le H

X

oL

D

Q

X

Z

X

NO CHANGE

bsL

L

L

OL

H

H

X : Don’t Care

Z : High Impedance

2/10

Share Link: