双4通道摸拟复用/分配器
The MC74HC4051A, MC74HC4052A and MC74HC4053A utilize silicon−gate CMOS technology to achieve fast propagation delays, low ON resistances, and low OFF leakage currents. These analog
multiplexers/demultiplexers control analog voltages that may vary across the complete power supply range from VCCto VEE.
Features
•Fast Switching and Propagation Speeds
•Low Crosstalk Between Switches
•Diode Protection on All Inputs/Outputs
•Analog Power Supply Range VCC− VEE = 2.0 to 12.0 V
•Digital Control Power Supply Range VCC− GND = 2.0 to 6.0 V
•Improved Linearity and Lower ON Resistance Than Metal−Gate Counterparts
•Low Noise
•In Compliance With the Requirements of JEDEC Standard No. 7A
•Chip Complexity: HC4051A — 184 FETs or 46 Equivalent Gates
HC4052A — 168 FETs or 42 Equivalent Gates
HC4053A — 156 FETs or 39 Equivalent Gates
•Pb−Free Packages are Available