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54HC20 数据表(PDF) 2 Page - Silicon Supplies

部件名 54HC20
功能描述  High Speed CMOS Logic
PDF  5 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  SS [Silicon Supplies]
网页  https://siliconsupplies.com/
标志 SS - Silicon Supplies

54HC20 数据表(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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