16通道模拟多路复用器/多路分解器 16-channel analog multiplexer/demultiplexer
General description
The 74HC4067; 74HCT4067 is a high-speed Si-gate CMOS device and is pin compatible with the HEF4067B. The device is specified in compliance with JEDEC standard no. 7A.
The 74HC4067; 74HCT4067 is a 16-channel analog multiplexer/demultiplexer with four address inputs S0 to S3, an active-LOW enable input E, sixteen independent inputs/outputs Y0 to Y15 and a common input/output Z.
The 74HC4067; 74HCT4067 contains sixteen bidirectional analog switches, each with one side connected to an independent input/output Y0 to Y15 and the other side connected to a common input/output Z.
Features
Low ON resistance:
80Ωtypical at VCC= 4.5 V
70Ωtypical at VCC= 6.0 V
60Ωtypical at VCC= 9.0 V
Typical ‘break before make’ built-in
Applications
Analog multiplexing and demultiplexing
Digital multiplexing and demultiplexing
Signal gating