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54HC20 Datasheet(PDF) 2 Page - Silicon Supplies

Part # 54HC20
Description  High Speed CMOS Logic
PDF  5 Pages
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Manufacturer  SS [Silicon Supplies]
Direct Link  https://siliconsupplies.com/
Logo SS - Silicon Supplies

54HC20 Datasheet(HTML) 2 Page - Silicon Supplies

  54HC20 Datasheet HTML 1Page - Silicon Supplies 54HC20 Datasheet HTML 2Page - Silicon Supplies 54HC20 Datasheet HTML 3Page - Silicon Supplies 54HC20 Datasheet HTML 4Page - Silicon Supplies 54HC20 Datasheet HTML 5Page - Silicon Supplies  
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High Speed CMOS Logic – 54HC20
Rev 1.0
7/5/2019
COORDINATES (mm)
PAD
FUNCTION
X
Y
1
1A
0.151
0.364
2
1B
0.151
0.184
3
1C
0.427
0.151
4
1D
0.671
0.151
5
1Y
0.933
0.238
6
GND
0.943
0.418
7
2Y
0.943
0.706
8
2A
0.909
0.886
9
2B
0.672
0.929
10
2C
0.405
0.917
11
2D
0.151
0.853
12
VCC
0.151
0.608
CONNECT CHIP BACK TO VCC OR FLOAT
 
Pad Layout and Functions
Logic Diagram
1200µm (47.24 mils)
0,0
Function Table
INPUTS
OUTPUT
A
B
C
D
Y
L
X
X
X
H
X
L
X
X
H
X
X
L
X
H
X
X
X
L
H
H
H
H
H
L
H = High level (steady state)
L = Low level (steady state)
X = don’t care
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