74LCX157M集成电路（IC）的信号开关多路复用器解码器规格书PDF中文资料

General Description

The LCX157 is a high-speed quad 2-input multiplexer. Four bits of data from two sources can be selected using the common Select and Enable inputs. The four outputs present the selected data in the true (noninverted) form. The LCX157 can also be used as a function generator

Features

■ 5V tolerant inputs

■ 2.3V–3.6V VCC specifications provided

■ 5.8 ns tPD max (VCC = 3.3V), 10 µA ICC max

■ Power down high impedance inputs and outputs

■ ±24 mA output drive (VCC = 3.0V)

■ Implements patented noise/EMI reduction circuitry

■ Latch-up performance exceeds 500 mA

■ ESD performance:

Human body model > 2000V

Machine model > 200V