Rev.2.00, Feb.18.2005, page 1 of 5

HD74LS375

Quadruple Bistable Latches

REJ03D0484–0200

Rev.2.00

Feb.18.2005

The HD74LS375 bistable latch is electrically and functionally identical to the HD74LS75, respectively. Only the

arrangement of the terminals has been changed in the HD74LS375. This latch is ideally suited for use as temporary

storage for binary information between processing units and input / output or indicator units. Information present at a

data (D) input is transferred to the Q output when the enable (G) is high and the Q output will follow the data input as

long as the enable remains high. When the enable goes low, the information (that was present at the data input at the

time the transition occurred) is retained at the Q output until the enable goes high.

Features

• Ordering Information

Part Name

Package Type

Package Code

(Previous Code)

Package

Abbreviation

Taping Abbreviation

(Quantity)

HD74LS375P

DILP-16 pin

PRDP0016AE-B

(DP-16FV)

P

—

HD74LS375FPEL

SOP-16 pin (JEITA)

PRSP0016DH-B

(FP-16DAV)

FP

EL (2,000 pcs/reel)

Note:

Please consult the sales office for the above package availability.

Pin Arrangement

(Top view)

GND

1D

1

Q

1Q

Enable

1-2

2Q

2

Q

2D

4D

4

Q

Enable

3-4

4Q

3Q

3

Q

3D

15

16

1

2

3

4

5

6

7

14

8

9

10

11

12

13

D

D

G

G

D

G

D

G

Q

Q

Q

Q

Q

Q

Q

Q