- Trained on our vast library of engineering resources.

Nexperia B.V. Dual retriggerable monostable multivibrator with reset 74AHCT123ABQ-Q100X

Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Dual retriggerable monostable multivibrator with reset - 74AHCT123ABQ-Q100X - Nexperia B.V.
Nijmegen, Netherlands
Dual retriggerable monostable multivibrator with reset
74AHCT123ABQ-Q100X
Dual retriggerable monostable multivibrator with reset 74AHCT123ABQ-Q100X
The 74AHC123A-Q100; 74AHCT123A-Q100 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. This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. Features and benefits Automotive product qualification in accordance with AEC-Q100 (Grade 1) Specified from -40 °C to +85 °C and from -40 °C to +125 °C 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-Q100: CMOS level For 74AHCT123A-Q100: TTL level Latch-up performance exceeds 100 mA per JESD 78 Class II Level A ESD protection: HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V Multiple package options DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints

The 74AHC123A-Q100; 74AHCT123A-Q100 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.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features and benefits

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)
    • Specified from -40 °C to +85 °C and from -40 °C to +125 °C
  • 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-Q100: CMOS level
    • For 74AHCT123A-Q100: TTL level
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
  • ESD protection:
    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
  • Multiple package options
  • DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints
Supplier's Site Datasheet
Integrated Circuits (ICs) - Logic - Multivibrators - 74AHCT123ABQ-Q100X - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Logic - Multivibrators
74AHCT123ABQ-Q100X
Integrated Circuits (ICs) - Logic - Multivibrators 74AHCT123ABQ-Q100X
IC MULTIVIBRATOR 5.1NS 16DHVQFN

IC MULTIVIBRATOR 5.1NS 16DHVQFN

Supplier's Site
Logic - Multivibrators - 74AHCT123ABQ-Q100X - Lingto Electronic Limited
Shenzhen, China
Logic - Multivibrators
74AHCT123ABQ-Q100X
Logic - Multivibrators 74AHCT123ABQ-Q100X
IC MULTIVIBRATOR 5.1NS 16DHVQFN

IC MULTIVIBRATOR 5.1NS 16DHVQFN

Supplier's Site Datasheet
Multivibrators - 74AHCT123ABQ-Q100X - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Multivibrators
74AHCT123ABQ-Q100X
Multivibrators 74AHCT123ABQ-Q100X
Monostable Multivibrator 5.1 ns 16-DHVQFN (2.5x3.5)

Monostable Multivibrator 5.1 ns 16-DHVQFN (2.5x3.5)

Supplier's Site Datasheet
Thief River Falls, MN, United States
Monostable Multivibrator 5.1ns 16-DHVQFN (2.5x3.5)

Monostable Multivibrator 5.1ns 16-DHVQFN (2.5x3.5)

Supplier's Site Datasheet
 - 74AHCT123ABQ-Q100X - Rochester Electronics
Newburyport, MA, United States
74AHCT123A - Dual retriggerable monostable multivibrator with reset

74AHCT123A - Dual retriggerable monostable multivibrator with reset

Supplier's Site Datasheet

Technical Specifications

  Nexperia B.V. Shenzhen Shengyu Electronics Technology Limited Lingto Electronic Limited Quarktwin Technology Ltd. DigiKey Rochester Electronics
Product Category Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators
Product Number 74AHCT123ABQ-Q100X 74AHCT123ABQ-Q100X 74AHCT123ABQ-Q100X 74AHCT123ABQ-Q100X 1727-74AHCT123ABQ-Q100XTR-ND 74AHCT123ABQ-Q100X
Product Name Dual retriggerable monostable multivibrator with reset Integrated Circuits (ICs) - Logic - Multivibrators Logic - Multivibrators Multivibrators Multivibrators
Type Retriggerable Non-Retriggerable Retriggerable
Supply Voltage 5V; 4.5 - 5.5 2 V ~ 5.5 V
Features Master Reset; ESD Protection
Package Type Other; SOT763-1 Other; 16-VFQFN Exposed Pad Other; 16-VFQFN Exposed Pad Other; SOT763
Logic Family TTL; TTL
Unlock Full Specs
to access all available technical data

Similar Products

Single retriggerable monostable multivibrator; Schmitt trigger inputs - 74LVC1G123DP,125 - Nexperia B.V.
Specs
Type Retriggerable
Supply Voltage 1.8V; 2.5V; 3V; 3.3V; 3.6V; 5V; 1.65 - 5.5
Features Schmitt Trigger; ESD Protection
View Details
8 suppliers
Single retriggerable monostable multivibrator; Schmitt trigger inputs - 74LVC1G123DC,125 - Nexperia B.V.
Specs
Type Retriggerable
Supply Voltage 1.8V; 2.5V; 3V; 3.3V; 3.6V; 5V; 1.65 - 5.5
Features Schmitt Trigger; ESD Protection
View Details
8 suppliers
Dual non-retriggerable monostable multivibrator with reset - 74HCT221D,118 - Nexperia B.V.
Specs
Type Retriggerable
Supply Voltage 5V; 4.5 - 5.5
Features Master Reset; ESD Protection
View Details
5 suppliers
Single retriggerable monostable multivibrator; Schmitt trigger inputs - 74LVC1G123GS,115 - Nexperia B.V.
Specs
Type Retriggerable
Supply Voltage 1.8V; 2.5V; 3V; 3.3V; 3.6V; 5V; 1.65 - 5.5
Features Schmitt Trigger; ESD Protection
View Details
5 suppliers