HD74LS375 Datasheet, PDF (1/6 Pages) Hitachi Semiconductor – Quadruple Bistable Latches

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
HD74LS375P
DILP-16 pin
PRDP0016AE-B
(DP-16FV)
P
PRSP0016DH-B
HD74LS375FPEL SOP-16 pin (JEITA)
(FP-16DAV)
FP
Note: Please consult the sales office for the above package availability.
Taping Abbreviation
(Quantity)
—
EL (2,000 pcs/reel)
Pin Arrangement
1D 1
1Q 2
1Q 3
Enable
1-2
4
2Q 5
2Q 6
2D 7
GND 8
QD
QG
QG
QD
DQ
GQ
GQ
DQ
16 V_CC
15 _4D
14 _4Q
13 _4Q
12
Enable
3-4
11 _3Q
10 _3Q
9 3D
(Top view)
Rev.2.00, Feb.18.2005, page 1 of 5