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Micrel, Inc.
NOT RECOMMENDED FOR NEW DESIGNS
6-BIT D REGISTER
SY10E151
SY1S0YE10105E1151 SY100E151
FEATURES
s 1100MHz toggle frequency s Extended 100E VEE range of –4.2V to –5.46V s Differential outputs s Asynchronous Master Reset s Dual clocks s Fully compatible with industry standard 10KH,
100K ECL levels s Internal 75KΩ input pulldown resistors s Fully compatible with Motorola MC10E/100E151 s Available in 28-pin PLCC package
DESCRIPTION
The SY10/100E151 offer 6 edge-triggered, high-speed, master-slave D-type flip-flops with differential outputs, designed for use in new, high-performance ECL systems. The two external clock signals (CLK1, CLK2) are gated through a logical OR operation before use as clocking control for the flip-flops.