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HD74HC688 Datasheet, PDF (2/8 Pages) Hitachi Semiconductor – 8-bit Magnitude Comparator
HD74HC688
Pin Arrangement
G1
P0 2
Q0 3
P1 4
Q1 5
P2 6
Q2 7
P3 8
Q3 9
GND 10
(Top view)
20 VCC
19 P=Q
18 Q7
17 P7
16 Q6
15 P6
14 Q5
13 P5
12 Q4
11 P4
Rev.2.00, Mar 30, 2006 page 2 of 7