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TC74HC4538AF

Dual Retriggerable Monostable Multivibrator

TC74HC4538AF Features

* (Note)

* High speed: tpd = 25 ns (typ.) at VCC = 5 V

* Low power dissipation Stand by state: ICC = 4 μA (max) at Ta = 25°C Active state: ICC = 300 μA (max) at Ta = 25°C

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

* Output drive capability: 10 LSTTL loads

TC74HC4538AF General Description

(1) Stand-by state The external capacitor is fully charge to VCC in the stand-by state. That means, before triggering, QP and QN transistors which are connected to the T2 node are in the off state. Two comparators that relate to the timing of the output pulse, and two reference voltage supplies stop.

TC74HC4538AF Datasheet (303.18 KB)

Preview of TC74HC4538AF PDF

Datasheet Details

Part number:

TC74HC4538AF

Manufacturer:

Toshiba ↗ Semiconductor

File Size:

303.18 KB

Description:

Dual retriggerable monostable multivibrator.
TC74HC4538AP/AF/AFT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC4538AP, TC74HC4538AF, TC74HC4538AFT Dual Retriggerable Monostable.

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TC74HC4538AF Dual Retriggerable Monostable Multivibrator Toshiba Semiconductor

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