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Micrel, Inc.
NOT RECOMMENDED FOR NEW DESIGNS
QUAD 2:1 MULTIPLEXER
SY10E157
SY1S0YE10105E7157
SY100E157
FEATURES
s Individual select controls s Extended 100E VEE range of –4.2V to –5.5V s 550ps max. D to Output s 800ps max. SEL to Output s Internal 75KΩ input pull-down resistors s Fully compatible with industry standard 10KH,
100K ECL levels s Available in 28-pin PLCC package
BLOCK DIAGRAM
DESCRIPTION
The SY10/100E157 contain four 2:1 multiplexers with differential outputs. The output data are controlled by the individual Select (SEL) inputs. The individual select control makes the devices well suited for random logic designs.