TC74HC423AP multivibrator equivalent, dual retriggerable monostable multivibrator.
(Note)
* High speed: tpd = 25 ns (typ.) at VCC = 5 V
* Low power dissipation
Standby state: ICC = 4 μA (max) at Ta = 25°C Active state: ICC = 700 μA (max) at VCC .
(1) Stand-by 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.
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