
Micrel
DESCRIPTION
The SY100S371 is an ultra-fast triple 4-input multiplexer with true and complementary outputs designed for use in high-performance ECL systems. The multiplexer is controlled by common select inputs S0 and S1. A logic HIGH on the Enable (E) control input takes the outputs to a logic LOW. The inputs on the device have 75KΩ pull-down resistors.
FEATURES
■ Max. propagation delay of 1000ps
■ IEE min. of –68mA
■ Industry standard 100K ECL levels
■ Extended supply voltage option: VEE = –4.2V to –5.5V
■ Voltage and temperature compensation for improved noise immunity
■ Internal 75KΩ input pull-down resistors
■ 40% faster than Fairchild
■ 40% lower power than Fairchild
■ Function and pinout compatible with Fairchild F100K
■ Available in 24-pin CERPACK and 28-pin PLCC packages