General Description

The 100343 contains eight D-type latches, individual inputs, (Dn), outputs (Qn), a common enable pin (E), and a latch enable pin (LE). A Q output follows its D input when both E and LE are LOW. When either E or LE (or both) are HIGH, a latch stores the last valid data present on its D input prior to E or LE going HIGH.

The 100343 outputs are designed to drive a 50Ω termination resistor to −2.0V. All inputs have 50 kΩ pull-down resistors.

Features

■ Low power operation

■ 2000V ESD protection

■ Voltage compensated operating range = −4.2V to −5.7V

■ Available to industrial grade temperature range