Package of 10!

New old stock (NOS), unused, genuine part: Philips HEF4556BP Dual 1 of 4 Decoder/Demultiplexer; Output Low on Select. PDIP-16 Package.

Manufacturer: Philips
Manufacturer Part Number: HEF4556BP
Product Category: Logic ICs, Decoders / Demultiplexers
Logic Family: CD4000 (CD4556)
Function: Dual Binary 1-of-4
Number of Circuits: Dual
Package / Case: PDIP-16, Plastic
RoHS: NO
Packaging: Anti-Static

Description
The HEF4556B is a dual 1-of-4 decoder/demultiplexer. Each has two address inputs (A0 and A1), an active LOW enable input (E) and four mutually exclusive outputs which are active LOW (O0 to O3). When used as a decoder, E when HIGH, forces O0 to O3 HIGH. When used as a demultiplexer, the appropriate output is selected by the information on A0 and A1 with E as data input. All unselected outputs are HIGH.