MC10E166 Datasheet, PDF (1/4 Pages) ON Semiconductor – 9-BIT MAGNITUDE COMPARATOR

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
9ĆBit Magnitude Comparator
The MC10E/100E166 is a 9-bit magnitude comparator which
compares the binary value of two 9-bit words and indicates whether one
word is greater than, or equal to, the other.
• 1100ps Max. A=B
• Extended 100E VEE Range of – 4.2V to – 5.46V
• 75kΩ Input Pulldown Resistors
MC10E166
MC100E166
9-BIT MAGNITUDE
COMPARATOR
Pinout: 28-Lead PLCC (Top View)
B2 A2 B1 A1 B0 A0 VCCO
25 24 23 22 21 20 19
A3 26
18 A=B
B3 27
17 NC
NC 28
16 VCC
VEE 1
15 B>A
A4 2
14 VCCO
B4 3
13 A>B
A5 4
12 NC
5 6 7 8 9 10 11
B5 A6 B6 A7 B7 A8 B8
* All VCC and VCCO pins are tied together on the die.
PIN NAMES
Pin
A0 – A8
B0 – B8
A>B
B>A
A=B
Function
A Data Inputs
B Data Inputs
A Greater than B Output
B Greater than A Output
A Equal to B Output
(active-LOW)
FN SUFFIX
PLASTIC PACKAGE
CASE 776-02
LOGIC DIAGRAM
A0 – A8
9
B0 – B8
9
A>B
A=B
B>A
7/96
© Motorola, Inc. 1996
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