74ACT11520 Datasheet, PDF (2/7 Pages) Texas Instruments – 8-BIT IDENTITY COMPARATORS

54ACT11520, 74ACT11520
8ĆBIT IDENTITY COMPARATORS
SCAS009B − D2957, JULY 1987 − REVISED APRIL 1993
logic symbol^†
G ²⁰
4
P0
2
P1
19
P2
17
P3
14
P4
12
P5
10
P6
8
P7
3
Q0
1
Q1
18
Q2
16
Q3
13
Q4
11
Q5
9
Q6
7
Q7
G1 ^COMP
0
P
7
1P = Q
0
Q
7
6
P=Q
† _{This symbol is in accordance with ANSI/IEEE Std 91-1984}
and IEC Publication 617-12.
Pin numbers shown are for the DW, J, and N packages.
schematic of Q inputs
VCC
Input
ą
logic diagram (positive logic)
8
P7
7
Q7
10
P6
9
Q6
12
P5
11
Q5
14
P4
13
Q4
17
P3
16
Q3
19
P2
18
Q2
2
P1
1
Q1
4
P0
3
Q0
20
G
6
P=Q
GND
2−2
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