Overview
HCF4555B is listed in the Logic IC category. Available datasheets include documents from STMicroelectronics.
Summary
DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXER OUTPUT HIGH ON SELECT September 2001
Description
The HCF4555B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. The HCF4555B is a dual 1 of 4 decoder/ demultiplexer. Each decoder has two select inputs (A and B), an Enable input (E), and four mutually exclusive outputs. On the HCF4555B the outputs are high on select. When the Enable input is high, the outputs is low regardless of the state of the select inputs A and B. HCF4555B DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXER OUTPUT HIGH ON SELECT
Source title
HCF4555B Datasheet(PDF) - STMicroelectronics