Описание
High-Performance Silicon-Gate CMOSThe MC74LVX8051 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 V to GND).The LVX8051 is similar in pinout to the high-speed HC4051A and the metal-gate MC14051B. 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 LSTTLoutputs.This device has been designed so that the ON resistance (R ) is morelinear over input voltage than R on of metal-gate CMOS analog switches.
- Fast Switching and Propagation Speeds
- Low Crosstalk Between Switches
- Diode Protection on All Inputs/Outputs
- 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
- In Compliance With the Requirements of JEDEC Standard No. 7A
- Chip Complexity: LVX8051 – 184 FETs or 46 Equivalent Gates
- Pb-Free Packages are Available*
