9-BIT MAGNITUDE COMPARATOR
Micrel, Inc.
9-BIT MAGNITUDE COMPARATOR
SY10E166
SY1S0YE10106E6166 SY100E166
FEATURES
s 1100ps max. Propagation Delay...
Description
Micrel, Inc.
9-BIT MAGNITUDE COMPARATOR
SY10E166
SY1S0YE10106E6166 SY100E166
FEATURES
s 1100ps max. Propagation Delay A = B s Extended 100E VEE range of –4.2V to –5.5V s Fully compatible with industry standard 10KH,
100K ECL levels s Internal 75KΩ input pulldown resistors s Fully compatible with Motorola MC10E/100E166 s Available in 28-pin PLCC package
DESCRIPTION
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.
BLOCK DIAGRAM
A0–A8 9 B0–B8 9
A>B
COMPARATOR
A=B
B>A
PIN NAMES
Pin A0–A8 B0–B8 A>B B>A A=B VCCO
Function A Data Inputs B Data Inputs A Greater than B Output B Greater than A Output A Equal to B Output (active-LOW) VCC to Output
M9999-032006 hbwhelp@micrel.com or (408) 955-1690
1
Rev.: E
Amendment: /0
Issue Date: March 2006
Micrel, Inc.
SY10E166 SY100E166
PACKAGE/ORDERING INFORMATION
Ordering Information(1)
B2 A2 B1 A1 B0 A0 VCCO
Part Number
Package Operating
Type
Range
Package Marking
Lead Finish
B5 A6 B6 A7 B7 A8 B8
A3 B3 NC VEE A4 B4 A5
25 24 23 22 21 20 19
26 18
27 17
28 TOP VIEW 16
1
PLCC
15
2
J28-1
14
3 13
4 12 5 6 7 8 9 10 11
A=B NC VCC B>A VCCO A>B NC
SY10E166JC SY10E166JCTR(2) SY100E166JC SY100E166JCTR(2) SY10E166JZ(3)
SY10E166JZTR(2, 3)
SY100E166JZ(3)
J28-1 J28-1 J28-1 J28-1 J28-1
J28-1
J28-1
Commercial Commercial Commercial Commercial ...
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