DESCRIPTION
The SY10/100E171 offer three 4:1 multiplexers with differential outputs, designed for use in new, highperformance ECL systems. The leading 4-bit multiplexer operation is organized pairwise, with each pair being a 2- bit multiplexer.

FEATURES
■ 725ps max. D to output
■ Extended 100E VEE range of –4.2V to –5.5V
■ Differential outputs
■ Split select architecture
■ Fully compatible with industry standard 10KH, 100K ECL levels
■ Internal 75KΩ input pulldown resistors
■ Fully compatible with Motorola MC10E/100E171
■ Available in 28-pin PLCC package