TC7WH123FU Datasheet (Toshiba) - Monostable Multivibrator

TC7WH123FU, Monostable Multivibrator

(1) Standby state The external capacitor (CX) is fully charged to VCC in the stand-by state.

That means, before triggering, the QP and QN transistors which are connected to the RX/CX node are in the off state.

Two comparators that relate to the timing of the output pulse, and two reference voltage s

TC7WH123FU/FK TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC7WH123FU, TC7WH123FK Monostable Multivibrator The TC7WH123 is high speed CMOS MONOSTABLE MULTIVIBRATOR fabricated with silicon gate C2MOS technology.

There are two trigger inputs, A input (Negative edge), and B input (Positive edge).

These inputs are valid for a slow rise/fall time signal (tr = tf = 1 s) as they are schmitt trigger inputs.

This device may also be triggered by using CLR input (Positive edge).

After trigge

TC7WH123FU Features

* High speed: tpd = 8.1 ns (typ.) at VCC = 5 V

* Low power dissipation

* Standby state: ICC = 2 μA (max) at Ta = 25°C

* Active state : ICC = 650 μA (max) at VCC = 4.5 V

* High noise immunity: VNIH = VNIL = 28% VCC (min)

* Power down protection