HEF4555B decoder/demultiplexer equivalent, 1-of-4 decoder/demultiplexer.
* Wide supply voltage range from 3.0 V to 15.0 V
* CMOS low power dissipation
* High noise immunity
* Fully static operation
* 5 V, 10 V, and 15 V par.
* Code conversion
* Address decoding
* Demultiplexing: when using the enable input as data input
4. Orderin.
The HEF4555B 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, forces n.
Image gallery
TAGS
Download (Size : 202.55KB)