74HC42 Datasheet - nexperia

BCD to decimal decoder

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

74HC42 General Description

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 Datasheet (213.80 KB)