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Micrel, Inc.
NOT RECOMMENDED FOR NEW DESIGNS
UNIVERSAL DEMULTIPLEXER/ DECODER
SY100S370
SY100S370
FEATURES
DESCRIPTION
s Max. propagation delay of 1200ps s IEE min. of –92mA s Industry standard 100K ECL levels s Extended supply voltage option:
VEE = –4.2V to –5.5V s Voltage and temperature compensation for improved
noise immunity s Internal 75kΩ input pull-down resistors s 60% faster than National or Signetics s Approximately 40% lower power than Fairchild s Function and pinout compatible with Fairchild F100K s Available in 28-pin PLCC packages
The SY100S370 is a universal demultiplexer/decoder that can be used as either a dual 1-of-4 decoder or as a single 1-of-8 decoder and is designed for use in highperformance ECL systems. The Mode control (M) input determines the function.