U74AC240 View Datasheet(PDF) - Unisonic Technologies
Part Name
Description
Manufacturer
U74AC240 Datasheet PDF : 6 Pages
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U74AC240
PIN CONFIGURATION
1OE 1
1A1 2
2Y4 3
1A2 4
2Y3 5
1A3 6
2Y2 7
1A4 8
2Y1 9
GND 10
20 V CC
19 2OE
18 1Y1
17 2A4
16 1Y2
15 2A3
14 1Y3
13 2A2
12 1Y4
11 2A1
FUNCTION TABLE
INPUTS
OE
A
L
H
L
L
H
X
LOGIC DIAGRAM
1
1OE
1A1 2
1A2 4
1A3 6
1A4 8
19
2OE
18
1Y1
2A1 11
16
1Y2
2A2 13
14
1Y3
2A3 15
12
1Y4
2A4 17
CMOS IC
OUTPUT
Y
L
H
Z
9
2Y1
7
2Y2
5
2Y3
3
2Y4
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-675.A
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