General Description

The 100328 is an octal latched bi-directional translator designed to convert TTL logic levels to 100K ECL logic levels and vice versa. The direction of this translation is determined by the DIR input. A LOW on the output enable input (OE) holds the ECL outputs in a cut-off state and the TTL outputs at a high impedance level. A HIGH on the latch enable input (LE) latches the data at both inputs even though only one output is enabled at the time. A LOW on LE makes the 100328 transparent.

Features

■ Identical performance to the 100128 at 50 of the supply current

■ Bi-directional translation

■ 2000V ESD protection

■ Latched outputs

■ FAST TTL outputs

■ 3-STATE outputs

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

■ Available to industrial grade temperature range