Integrated Circuits

74141
BCD-to-decimal decoder/Nixie tube driver
PDF datasheet
       
8 1  • 16 0
9 2 15 1
A 3 14 5
D 4 13 4
Vcc 5 12 GND
B 6 11 6
C 7 10 7
2 8 9 3
       
Pin Symbol Description
1 8 output 8
2 9 output 9
3 A BCD input
4 D BCD input
5 Vcc supply voltage
6 B BCD input
7 C BCD input
8 2 output 2
9 3 output 3
10 7 output 7
11 6 output 6
12 GND ground
13 4 output 4
14 5 output 5
15 1 output 1
16 0 output 0

Notes
  • For binary inputs 10 through 15, behavior is manufacturer-specific. 7441s may enable one or more output. 74141s and K155ID1s will turn all outputs off, but the connected tube may not blank.

Note
Data is maintained by an independent source and accuracy is not guaranteed. Check with the manufacturer's datasheet for up-to-date information.

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