74HC42 Datasheet (nexperia) - BCD to decimal decoder

74HC42, BCD to decimal decoder

The 74HC42 is a one of ten BCD to decimal decoder.

It accepts four BCD inputs (0A to 3A) and provides ten mutually exclusive outputs (0Y to 9Y).

The logic design ensures that all outputs are HIGH when binary codes greater than nine are applied to the inputs.

The most significant input (3A) produces

74HC42 Features

* Complies with JEDEC standard no. 7A

* Wide supply voltage range from 2.0 V to 6.0 V

* CMOS low power dissipation

* High noise immunity

* Input levels:

* For 74HC42 : CMOS level

* Mutually exclusive outputs

* 1-of-8 demultiplexing capa