SN74HC139N Decoder / Demultiplexer IC – Pack of 5





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The SN74HC139N Demultiplexer or DEMUX is an electronic device which takes a single line of data and redirects it to multiple routes. It is widely used in communication devices.

The HC139 is an SN74 series DEMUX. It is designed for high-performance memory decoding. It operates very fast as the propagation delays are very short.



  • Targeted Specifically for High-SpeedMemory Decoders and Data-Transmission Systems
  • Operating Voltage – 2V to 6V
  • Outputs Can Drive Up To 10 LSTTL Loads
  • Power Consumption: 80-uA Max
  • Typical tpd= 10 ns
  • Output – 4-mA at 5V
  • Input Current – 1uA Max
  • Two Enable Inputs in order to simplify cascading



  • 5 x SN74HC139N Decoder / Demultiplexer IC

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