DESCRIPTION
The SY10/100E256 offer three 4:1 multiplexers followed by latches with differential outputs designed for use in new, high-performance ECL systems. Separate Select controls are provided for the leading 2:1 mux pairs (see block diagram).

FEATURES
■ 950ps max. data to output
■ Extended 100E VEE range of –4.2V to –5.5V
■ 850ps max. latch enable to output
■ Separate select controls
■ Differential outputs
■ Fully compatible with industry standard 10KH, 100K ECL levels
■ Internal 75KΩ input pulldown resistors
■ Fully compatible with Motorola MC10E/100E256
■ Available in 28-pin PLCC package