Micrel, Inc. TRIPLE 4-INPUT
MULTIPLEXER
WITH ENABLE SY100S371 SY100S371 DESCRIPTION FEATURES
в– Max. propagation delay of 1000ps
■IEE min. of –68mA
в– Industry standard 100K ECL levels
в– Extended supply voltage option:
VEE = –4.2V to –5.5V
в– Voltage and temperature compensation for improved
noise immunity
■Internal 75kΩ input pull-down resistors
в– 40% faster than Fairchild
в– 40% lower power than Fairchild
в– Function and pinout compatible with Fairchild F100K
в– Available in 28-pin PLCC packages 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 pulldown resistors. BLOCK DIAGRAM
S0
S1
I0a …