1.

General description

The 74AUP1G373 provides the single D-type transparent latch with 3-state output. While

the latch-enable (LE) input is high, the Q output follows the data (D) input. When pin LE is

LOW, the latch stores the information that was present at the D-input one set-up time

preceding the HIGH-to-LOW transition of pin LE. When pin OE is LOW, the contents of

the latch is available at the (Q) output. When pin OE is HIGH, the output goes to the

high-impedance OFF-state. Operation of input pin OE does not affect the state of the

latch.

Schmitt trigger action at all inputs makes the circuit tolerant to slower input rise and fall

This device ensures a very low static and dynamic power consumption across the entire

the device when it is powered down.

2.

Features

−40 °Cto+85 °C and −40 °C to +125 °C

74AUP1G373

Low-power D-type transparent latch; 3-state

Rev. 02 — 20 July 2007

Product data sheet