1 Features

• 2-V to 6-V VCC operation

• Wide operating temperature range of

–55℃ to 125℃

• Balanced propagation delays and transition times

• Standard outputs drive up to 15 LS-TTL loads

• Significant power reduction compared to LS-TTL

Logic ICs

2 Description

The ’HC373 devices are octal transparent D-type

latches designed for 2-V to 6-V VCC operation.

When the latch-enable (LE) input is high, the Q

outputs follow the data (D) inputs. When LE is low,

the Q outputs are latched at the logic levels of the D

inputs.