DESCRIPTION

The SY100S313 offers four drivers with two OR and two NOR outputs, designed for use in high-performance ECL systems. The four drivers are controlled by a common Enable signal which is buffered to minimize input loading. If the D inputs are not used, the Enable signal can be used to drive sixteen 50Ω lines. All inputs have 75kΩ pulldown resistors and all outputs are buffered.

FEATURES

■ Max. propagation delay of 800ps

■ Enable to Output max. of 950ps

■ IEE min. of –60mA

■ Extended supply voltage option: VEE = –4.2V to –5.5V

■ Voltage and temperature compensation for improved noise immunity

■ Internal 75kΩ input pull-down resistors

■ 50 faster than Fairchild 300K

■ Function and pinout compatible with Fairchild F100K

■ Available in 28-pin PLCC package