描述 Description

High-Performance Silicon-Gate CMOS The MC74LVX4053 utilizes silicon-gate CMOS technology to achieve fast propagation delays, low ON resistances, and low OFF leakage currents. This analog multiplexer/demultiplexer controls analog voltages that may vary across the complete power supply range (from VCC to VEE ). The LVX4053 is similar in pinout to the LVX8053, HC4053A, and the metal-gate MC14053B. The Channel-Select inputs determine which one of the Analog Inputs/Outputs is to be connected, by means of an analog switch, to the Common Output/Input. When the Enable pin is HIGH, all analog switches are turned off. The Channel-Select and Enable inputs are compatible with standard CMOS outputs; with pull-up resistors they are compatible with LSTTL outputs. This device has been designed so that the ON resistance (Ron ) is more linear over input voltage than Ron of metal-gate CMOS analog switches.

特性 Features

? Fast Switching and Propagation Speeds
? Low Crosstalk Between Switches
? Analog Power Supply Range (VCC - GND) = 2.0 to 6.0 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
? Designed to Operate on a Single Supply with VEE = GND, or Using Split Supplies up to +/- 3.3 V
? Pb-Free Packages are Available