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Files

Pins

Symbol

Layout

3D View

Name
Pin #
Type
Part Type
Terminal Order
Terminal Type
A0
1
Input
Terminal
unspecified
~CS
2
Input
Terminal
unspecified
~WE
3
Input
Terminal
unspecified
D1
4
Input
Terminal
unspecified
~O1
5
Tri-State
Terminal
unspecified
D2
6
Tri-State
Terminal
unspecified
~O2
7
Input
Terminal
unspecified
GND
8
Ground
Terminal
unspecified
~O3
9
Tri-State
Terminal
unspecified
D3
10
Input
Terminal
unspecified
~O4
11
Tri-State
Terminal
unspecified
D4
12
Input
Terminal
unspecified
A3
13
Input
Terminal
unspecified
A2
14
Input
Terminal
unspecified
A1
15
Input
Terminal
unspecified
Vcc
16
Power In
Terminal
unspecified

74LS189