74HC139 Dual 2-to-4 line Decoder/Demultiplexer IC (74139 IC) DIP-16 Package Kits with compatible Arduino The semi-enclosed casing can adapt

The semi-enclosed casing can adapt to a more stringent environment

IIC interface

Specification

Easy for installation and safety for use with the insulation with five different colors in pair soft plastic insulation cover

The strobe and clock pins are only output while the data pin can be both output and input

74HC139 Dual 2-to-4 line Decoder/Demultiplexer IC (74139 IC) DIP-16 Package Kits with compatible Arduino The semi-enclosed casing can adaptDual 2 to 4 line Decoder Demultiplexer IC 74HC139 The 74HC Series 74HC139 comprises two separate two line to four line decoders in a single package. The active low enable input can be used as a data line in demultiplexing applications. All of these decoders demultiplexers feature fully buffered inputs, presenting only one normalized load to its driving circuit. All inputs are clamped with high performance Schottky diodes to suppress line ringing and