
U74AC14
PIN CONFIGURATION
1A 1
1Y 2
2A 3
2Y 4
3A 5
3Y 6
GND 7
FUNCTION TABLE (each gate)
INPUT(A)
L
H
OUTPUT(Y)
H
L
LOGIC DIAGRAM (positive logic)
14 VCC
13 6A
12 6Y
11 5A
10 5Y
9 4A
8 4Y
IEC logic symbol
CMOS IC
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 5
QW-R502-211.A