General Description

These latches are 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 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 is permitted to go HIGH.

These latches feature complementary Q and Q outputs

from a 4-bit latch, and are available in 16-pin packages.