PDF 74HCT4051 Download

Description

The 74HCT4051, 74HC4051-Q100, 74HCT4051-Q100 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). The device is specified in compliance
with JEDEC standard no. 7A.

The 74HC4051-Q100, 74HCT4051-Q100 is an 8-channel analog multiplexer/demultiplexer with three digital select inputs (S0 to S2), an active-LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). With ELOW, one of the eight switches is selected (low impedance ON-state) by S0 to S2. With EHIGH, all switches are in the high-impedance OFF-state, independent of S0 to S2.

Features : 

1. Wide analog input voltage range from -5 V to +5 V

2. Logic level translation: to enable 5 V logic to communicate with ±5 V analog signals

Applications : 

1. Analog multiplexing and demultiplexing

2. Digital multiplexing and demultiplexing

3. Signal gating