DM74S151N

1 - 8数据选择器/多路复用器与互补输出 1-of-8 Data Selector/Multiplexer with Complementary Outputs

General Description

These data selectors/multiplexers contain full on-chip decoding to select the desired data source. The DM74S151 selects one-of-eight data sources. The DM74S151 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 LOW.

The DM74S151 features complementary W and Y outputs.

Features

■ Select one-of-eight data lines

■ Performs parallel-to-serial conversion

■ Permits multiplexing from N lines to one line

■ Also for use as Boolean function generator

■ Typical average propagation delay time, data input to W output 4.5 ns

■ Typical power dissipation 225 mW