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TC74VHC123AFK - Dual Monostable Multivibrator

Download the TC74VHC123AFK datasheet PDF. This datasheet also covers the TC74VHC123 variant, as both devices belong to the same dual monostable multivibrator family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (TC74VHC123_ToshibaSemiconductor.pdf) that lists specifications for multiple related part numbers.

General Description

2.

The TC74VHC123A/221A are high speed CMOS MONOSTABLE MULTIVIBRATOR fabricated with silicon gate C2MOS technology.

Overview

TC74VHC123AF/AFK,TC74VHC221AF/AFK CMOS Digital Integrated Circuits Silicon Monolithic TC74VHC123AF,TC74VHC123AFK, TC74VHC221AF,TC74VHC221AFK 1.

Key Features

  • (Note) (1) High speed: Propagation delay time = 8.1 ns (typ. ) at VCC = 5.0 V (2) Low power dissipation: Standby state: 4.0 µA (max) at Ta = 25  Active state: 750 µA (max) at Ta = 25  (3) High noise immunity: VNIH = VNIL = 28 % VCC (min) (4) Power-down protection is provided on all inputs. (5) Balanced propagation delays: tPLH ≈ tPHL (6) Wide operating voltage range: VCC(opr) = 2.0 to 5.5 V (7) Pin and function compatible with TC74HC123A,TC74HC221A type. Note: In the case of using only one circ.

More Datasheets from Toshiba

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