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Micrel, Inc.
6-BIT D LATCH
SY10E150
SY1S0YE10105E0150 SY100E150
FEATURES
s 700ps max. propagation delay s Extended 100E VEE range of –4.2V to –5.5V s Differential outputs s Fully compatible with industry standard 10KH,
100K ECL levels s Internal 75KΩ input pulldown resistors s Fully compatible with Motorola MC10E/100E150 s Available in 28-pin PLCC package
BLOCK DIAGRAM
D0
D1
D2
D3
D4
D5 LEN1 LEN2
MR
D R
D R
D R
D R
D R
D R
Q0 Q0 Q1 Q1
Q2 Q2 Q3 Q3
Q4 Q4
Q5 Q5
DESCRIPTION
The SY10/100E150 are 6-bit D latches with differential outputs designed for use in new, high- performance ECL systems. When both Latch Enables (LEN1, LEN2) are at a logic LOW, the latch is in the transparent mode and input data propagates through to the output.