HEF4555B-Q100
1-of-4 decoder/demultiplexer
Rev. 3 — 15 March 2022
Product data sheet
1. General description
The HEF4555B-Q100 contains two 1-of-4 decoders/demultiplexers. Each has two address inputs (nA0 and nA1, an active LOW enable input (nE) and four mutually exclusive outputs which are active HIGH (nY0 to nY3). When used as a decoder, nE when HIGH, for...
