Overview: www.DataSheet4U.net TC7W53F/FU/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7W53F,TC7W53FU,TC7W53FK
2-Channel Multiplexer/Demultiplexer
The TC7W53 is a high speed CMOS Analog Multiplexer/ Demultiplexer fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The TC7W53 has a 2 channel configuration. The digital signal to the control terminal turns “ON” the corresponding switch of each channel a large amplitude signal (VCC – VEE) can then be switched by the small logical amplitude (VCC – GND) control signal. For example, in the case of VCC = 5 V, GND = 0 V, VEE = 5 V, signals between −5 V and +5 V can be switched from the logical circuit with a signal power supply of 5 V. As the ON-resistance of each switch is low, they can be connected to circuit with low input impedance. All inputs are equipped with protection circuits against static discharge or transient excess voltage.
