TC7W53FU

TC7W53FU/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7W53FU, TC7W53FK 2-Channel Multiplexer/Demultiplexer The TC7W53 is a high speed C2MOS Analog Multiplexer/ Demultiplexer fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the C2MOS 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. Features High speed: tpd = 15 ns (typ.) at VCC = 5 V, VEE = 0 V Low power dissipation: ICC = 4 µA (max) at Ta = 25°C High noise immunity: VNIH = VNIL = 28% VCC (min) Low ON resistance: RON = 50 Ω (typ.) at VCC–VEE = 9 V High degree of linearity: THD = 0.02% (typ.) at VCC–VEE =9 V Pin and function compatible with TC4W53 TC7W53FU TC7W53FK Weight SSOP8-P-0.65: 0.02 g (typ.) SSOP8-P-0.50A: 0.01 g (typ.) (SM8) (US8) Marking SM8 7W53 Part No. Lot No. US8 W 53 Part No. Start of commercial producti...