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74HC86
KEY BOARD IC7
10
11
Quad 2-input EXCLUSIVE-OR gate
PIN DESCRIPTION
PIN NO.
SYMBOL
NAME AND FUNCTION
1, 4, 9, 12
1A to 4A
data inputs
2, 5, 10, 13
1B to 4B
data inputs
3, 6, 8, 11
1Y to 4Y
data outputs
7
GND
ground (0 V)
14
V
CC
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
Содержание C 725BEE
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