M54HC375

M74HC375

February 1993

QUAD D TYPE LATCH

B1R

(Plastic Package)

ORDER CODES :

M54HC375F1R

M74HC375M1R

M74HC375B1R

M74HC375C1R

F1R

(Ceramic Package)

M1R

(Micro Package)

C1R

(Chip Carrier)

PIN CONNECTIONS (top view)

NC =

No Internal

Connection

DESCRIPTION

.

HIGH SPEED

.

LOW POWER DISSIPATION

.

HIGH NOISE IMMUNITY

.

OUTPUT DRIVE CAPABILITY

10 LSTTL LOADS

.

SYMMETRICAL OUTPUT IMPEDANCE

.

BALANCED PROPAGATION DELAYS

.

WIDE OPERATING VOLTAGE RANGE

.

PIN AND FUNCTION COMPATIBLE WITH

54/74LS375

The M54/74HC375 is a high speed CMOS QUAD D

TYPE LATCH fabricated in silicon gate C

technology. It has the same high speed perform-

ance of LSTTL combined with true CMOS low power

consumption. It contains two groups of 2-bit latches

These two latch groups can be used in the different

circuits. Each latch has Q and Q outputs (1Q to 4Q

and 1Q to 4Q). The data applied to the data input is

transferred to the Q and Q outputs when the enable

input is taken high and the outputs will follow the

data input as long as the enable input is kept high.

When the enable input is taken low, the information

data applied to the data input at that time is retained

at the outputs.

All inputs are equipped with protection circuits

against static discharge and transient excess volt-

age.

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