PHILIPS 74HC/HCT238 3-to-8 line decoder/demultiplexer handbook

This document is a data sheet for the 74HC/HCT238 3-to-8 line decoder/demultiplexer. The product features demultiplexing capability, multiple input enable for easy expansion, and is ideal for memory chip select decoding. It has active HIGH mutually exclusive outputs with standard output capability. The IC is compatible with high-speed Si-gate CMOS devices and low power Schottky TTL (LSTTL). It accepts three binary weighted address inputs and provides 8 mutually exclusive active HIGH outputs. The decoder has three enable inputs for parallel expansion. It can be used as an eight output demultiplexer or a 1-of-32 decoder. The document also provides additional specifications and package information.

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