74LS139D
Official
Miscellaneous
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Generic
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Curated by CircuitSim
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Used in 1 public circuit
About this component
Seven-pin 74LS139D 2-to-4 decoder and demultiplexer.
Pins
Pins
7 pins
NumberNameDescription
1
A
Address input A (least-significant bit).
2
B
Address input B (most-significant bit).
3
Y0
Active-low decoded output 0.
4
Y1
Active-low decoded output 1.
5
Y2
Active-low decoded output 2.
6
Y3
Active-low decoded output 3.
7
~G
Active-low decoder enable input.
Drop 74LS139D into your circuit
Official component · simulated with full SPICE accuracy · free to get started.