Detailed Description

These monolithic data selectors/multiplexers contain full on-chip binary decoding to select the desired data source. The SN74S151N selects one-of-eight data sources. The SN74S151N has a strobe input which must be at a low logic level to enable these devices. A high level at the strobe forces the W output high, and the Y output (as applicable) low. The SN74S151N features complementary W and Y outputs.

Features:
Selects One-of-Eight Data Sources
Performs Parallel-to-Serial Conversion
Permits Multiplexing from N Lines to One Line
Also For Use as Boolean Function Generator
Input-Clamping Diodes Simplify System Design
Fully Compatible with Most TTL Circuits

Datasheet Available:Texas Instruments SN74S151N

16 pin DIP. Manufactured by Texas Instruments.
A20155