Nexperia B.V. Dual retriggerable monostable multivibrator with reset 74AHCT123AD,118

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Dual retriggerable monostable multivibrator with reset - 74AHCT123AD,118 - Nexperia B.V.
Nijmegen, Netherlands
Dual retriggerable monostable multivibrator with reset
74AHCT123AD,118
Dual retriggerable monostable multivibrator with reset 74AHCT123AD,118
The 74AHC123A; 74AHCT123A is a dual retriggerable monostable multivibrator with reset. The basic output pulse width is programmed by selection of external components (REXT and CEXT). Once triggered this basic pulse width may be extended by retriggering either of the edge triggered inputs (nA or (nB). By repeating this process, the output pulse period (nQ = HIGH, nQ = LOW) can be made as long as desired. Alternatively, an output delay can be terminated at any time by a LOW-going edge on input nRD. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments. Features and benefits Wide supply voltage range from 2.0 V to 5.5 V DC triggered from active HIGH or active LOW inputs Retriggerable for very long pulses up to 100 % duty factor Direct reset terminates output pulse Overvoltage tolerant inputs to 5.5 V All inputs have a Schmitt-trigger action High noise immunity Input levels: For 74AHC123A: CMOS level For 74AHCT123A: TTL level ESD protection: HBM JESD22-A114E exceeds 2000 V MM JESD22-A115-A exceeds 200 V CDM JESD22-C101C exceeds 1000 V Latch-up performance exceeds 100 mA per JESD 78 Class II Level A Multiple package options Specified from -40 °C to +85 °C and from -40 °C to +125 °C

The 74AHC123A; 74AHCT123A is a dual retriggerable monostable multivibrator with reset. The basic output pulse width is programmed by selection of external components (REXT and CEXT). Once triggered this basic pulse width may be extended by retriggering either of the edge triggered inputs (nA or (nB). By repeating this process, the output pulse period (nQ = HIGH, nQ = LOW) can be made as long as desired. Alternatively, an output delay can be terminated at any time by a LOW-going edge on input nRD. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

Features and benefits

  • Wide supply voltage range from 2.0 V to 5.5 V
  • DC triggered from active HIGH or active LOW inputs
  • Retriggerable for very long pulses up to 100 % duty factor
  • Direct reset terminates output pulse
  • Overvoltage tolerant inputs to 5.5 V
  • All inputs have a Schmitt-trigger action
  • High noise immunity
  • Input levels:
    • For 74AHC123A: CMOS level
    • For 74AHCT123A: TTL level
  • ESD protection:
    • HBM JESD22-A114E exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
    • CDM JESD22-C101C exceeds 1000 V
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
  • Multiple package options
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Supplier's Site Datasheet
Thief River Falls, MN, United States
Multivibrators
1727-7292-2-ND
Multivibrators 1727-7292-2-ND
Monostable Multivibrator 5ns 16-SO

Monostable Multivibrator 5ns 16-SO

Supplier's Site Datasheet
Thief River Falls, MN, United States
Multivibrators
1727-7292-1-ND
Multivibrators 1727-7292-1-ND
Monostable Multivibrator 5ns 16-SO

Monostable Multivibrator 5ns 16-SO

Supplier's Site Datasheet
Thief River Falls, MN, United States
Multivibrators
1727-7292-6-ND
Multivibrators 1727-7292-6-ND
Monostable Multivibrator 5ns 16-SO

Monostable Multivibrator 5ns 16-SO

Supplier's Site Datasheet
Logic - Multivibrators - 74AHCT123AD,118 - Lingto Electronic Limited
Shenzhen, China
Logic - Multivibrators
74AHCT123AD,118
Logic - Multivibrators 74AHCT123AD,118
IC MULTIVIBRATOR 5NS 16SO

IC MULTIVIBRATOR 5NS 16SO

Supplier's Site Datasheet
Multivibrators - 74AHCT123AD,118 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Multivibrators
74AHCT123AD,118
Multivibrators 74AHCT123AD,118
Monostable Multivibrator 5 ns 16-SO

Monostable Multivibrator 5 ns 16-SO

Supplier's Site Datasheet
 - 74AHCT123AD,118 - Rochester Electronics
Newburyport, MA, United States
Nexperia 74AHCT123AD - Monostable Multivibrator, AHCT/VHCT/VT Series, 2-Func, CMOS, PDSO16

Nexperia 74AHCT123AD - Monostable Multivibrator, AHCT/VHCT/VT Series, 2-Func, CMOS, PDSO16

Supplier's Site Datasheet

Technical Specifications

  Nexperia B.V. DigiKey Lingto Electronic Limited Quarktwin Technology Ltd. Rochester Electronics
Product Category Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators
Product Number 74AHCT123AD,118 1727-7292-2-ND 74AHCT123AD,118 74AHCT123AD,118 74AHCT123AD,118
Product Name Dual retriggerable monostable multivibrator with reset Multivibrators Logic - Multivibrators Multivibrators
Type Retriggerable Non-Retriggerable
Supply Voltage 5V; 4.5 - 5.5 4.5 V ~ 5.5 V
Features Master Reset; ESD Protection
Package Type Other; SO16 (SOT109-1) SOIC; Other; 16-SOIC (0.154", 3.90mm Width) SOIC; Other; 16-SOIC (0.154\", 3.90mm Width) Other; SO16
Logic Family TTL; TTL CMOS
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