SY100E166JCTR中文资料

s 1100ps max. Propagation Delay A = B

s Extended 100E V EE range of –4.2V to –5.5V s Fully compatible with industry standard 10KH,100K ECL levels

s Internal 75K ? input pulldown resistors

s Fully compatible with Motorola MC10E/100E166s Available in 28-pin PLCC package

The SY10/100E166 are 9-bit magnitude comparators designed for use in new, high-performance ECL systems.The E166 compares the binary value of two 9-bit words and indicates whether one word is greater than or equal to the other.

Pin Function

A 0–A 8 A Data Inputs

B 0–B 8 B Data Inputs

A >

B A Greater than B Output B > A B Greater than A Output

A =

B A Equal to B Output (active-LOW)V CCO

V CC to Output

V CC NC NC

B > A A = B V CCO A > B B 5

A B 6

A 7

B 7

A 8

B 8

B 2

V C C O

A 2

B 1

A 1

B 0

A 0

V EE A 5

NC B 3A 3B 4A 4A > B

A 0–A 8

B 0–B 8 B > A

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