SN74AS298A Datasheet - Texas Instruments

SN74AS298A Quadruple 2-Input Multiplexer

The SN74AS298A is a quadruple 2-input multiplexer with storage that provides essentially the equivalent functional capabilities of two separate MSI functions (SN74AS157 and ′AS175A) in a 16-pin package. When the word-select (WS) input is low, word 1 (A1, B1, C1, D1) is applied to the flip-flops. A h.

Selects One of Two 4-Bit Data Sources and Synchronously Stores Data With System Clock Applications: Dual Source for Operands and Constants in Arithmetic Processor; Can Release Processor Register Files for Acquiring New Data Implements Separate Registers Capable of Parallel Exchange of Contents, Yet Retains External Load Capability Has Universal-Type Register for Implementing Various Shift Patterns, Including Compound Left-Right Capability

SN74AS298A Datasheet (315.48 KB)