Nexperia B.V. Dual retriggerable monostable multivibrator with reset 74HCT123D,653

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Dual retriggerable monostable multivibrator with reset - 74HCT123D,653 - Nexperia B.V.
Nijmegen, Netherlands
Dual retriggerable monostable multivibrator with reset
74HCT123D,653
Dual retriggerable monostable multivibrator with reset 74HCT123D,653
The 74HC123; 74HCT123 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 include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. Schmitt-trigger action in the nA and nB inputs, makes the circuit highly tolerant to slower input rise and fall times. Features and benefits Wide supply voltage range from 2.0 V to 6.0 V CMOS low power dissipation High noise immunity Latch-up performance exceeds 100 mA per JESD 78 Class II Level B Complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) JESD7A (2.0 V to 6.0 V) Input levels: For 74HC123: CMOS level For 74HCT123: TTL level DC triggered from active HIGH or active LOW inputs Retriggerable for very long pulses up to 100 % duty factor Direct reset terminates output pulse Schmitt-trigger action on all inputs except for the reset input ESD protection: HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V Multiple package options Specified from -40 °C to +85 °C and from -40 °C to +125 °C

The 74HC123; 74HCT123 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 include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Schmitt-trigger action in the nA and nB inputs, makes the circuit highly tolerant to slower input rise and fall times.

Features and benefits

  • Wide supply voltage range from 2.0 V to 6.0 V
  • CMOS low power dissipation
  • High noise immunity
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
  • Complies with JEDEC standards:
    • JESD8C (2.7 V to 3.6 V)
    • JESD7A (2.0 V to 6.0 V)
  • Input levels:
    • For 74HC123: CMOS level
    • For 74HCT123: TTL level
  • DC triggered from active HIGH or active LOW inputs
  • Retriggerable for very long pulses up to 100 % duty factor
  • Direct reset terminates output pulse
  • Schmitt-trigger action on all inputs except for the reset input
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • Multiple package options
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Supplier's Site Datasheet
Multivibrators - 74HCT123D,653 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Multivibrators
74HCT123D,653
Multivibrators 74HCT123D,653
Monostable Multivibrator 77 ns 16-SO

Monostable Multivibrator 77 ns 16-SO

Supplier's Site Datasheet
Thief River Falls, MN, United States
Multivibrators
1727-7300-2-ND
Multivibrators 1727-7300-2-ND
Monostable Multivibrator 77ns 16-SO

Monostable Multivibrator 77ns 16-SO

Supplier's Site Datasheet
Thief River Falls, MN, United States
Multivibrators
1727-7300-1-ND
Multivibrators 1727-7300-1-ND
Monostable Multivibrator 77ns 16-SO

Monostable Multivibrator 77ns 16-SO

Supplier's Site Datasheet
Thief River Falls, MN, United States
Multivibrators
1727-7300-6-ND
Multivibrators 1727-7300-6-ND
Monostable Multivibrator 77ns 16-SO

Monostable Multivibrator 77ns 16-SO

Supplier's Site Datasheet
Logic - Logic - Multivibrators - 74HCT123D,653 - 1008595-74HCT123D,653 - Win Source Electronics
Yishun, Singapore
Logic - Logic - Multivibrators - 74HCT123D,653
1008595-74HCT123D,653
Logic - Logic - Multivibrators - 74HCT123D,653 1008595-74HCT123D,653
Manufacturer: Nexperia USA Inc. Win Source Part Number: 1008595-74HCT123D,65 3 Packaging: Reel - TR Mounting: SMD (SMT) Logic Type: Monostable Schmitt Trigger Input: No Current - Output High, Low: 4mA, 4mA Independent Circuits: 2 Propagation Delay: 77ns Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 125°C Case / Package: 16-SO Supply Voltage - Operating: 4.5 V to 5.5 V Popularity: Medium Fake Threat In the Open Market: 58 pct. Supply and Demand Status: Sufficient

Manufacturer: Nexperia USA Inc.
Win Source Part Number: 1008595-74HCT123D,653
Packaging: Reel - TR
Mounting: SMD (SMT)
Logic Type: Monostable
Schmitt Trigger Input: No
Current - Output High, Low: 4mA, 4mA
Independent Circuits: 2
Propagation Delay: 77ns
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 16-SO
Supply Voltage - Operating: 4.5 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Sufficient

Supplier's Site Datasheet
Logic ICs >> Monostable Multivibrators - 74HCT123D,653 - LCSC Electronics Technology (HK) Limited
Futian, Shenzhen, China
Logic ICs >> Monostable Multivibrators
74HCT123D,653
Logic ICs >> Monostable Multivibrators 74HCT123D,653
77ns Schmitt Trigger 4.5V~5.5V SOIC-16 Monostable Multivibrators ROHS

77ns Schmitt Trigger 4.5V~5.5V SOIC-16 Monostable Multivibrators ROHS

Supplier's Site Datasheet
 - 7423974 - RS Components, Ltd.
Corby, Northants, United Kingdom
High-Speed CMOS Logic. Operating Voltage 4.5 to 5.5 V. Compatibility: Input TTL, Output CMOS Logic Family = 74HCT Logic Function = Monostable Multivibrator Number of Elements per Chip = 2 Maximum High Level Output Current = -4mA Maximum Low Level Output Current = 4mA Minimum Pulse Width = 30 ns Maximum Propagation Delay Time @ Maximum CL = 77ns Mounting Type = Surface Mount Package Type = SOIC Pin Count = 16

High-Speed CMOS Logic. Operating Voltage 4.5 to 5.5 V. Compatibility: Input TTL, Output CMOS
Logic Family = 74HCT
Logic Function = Monostable Multivibrator
Number of Elements per Chip = 2
Maximum High Level Output Current = -4mA
Maximum Low Level Output Current = 4mA
Minimum Pulse Width = 30 ns
Maximum Propagation Delay Time @ Maximum CL = 77ns
Mounting Type = Surface Mount
Package Type = SOIC
Pin Count = 16

Supplier's Site
 - 7423974P - RS Components, Ltd.
Corby, Northants, United Kingdom
High-Speed CMOS Logic. Operating Voltage 4.5 to 5.5 V. Compatibility: Input TTL, Output CMOS Logic Family = 74HCT Logic Function = Monostable Multivibrator Number of Elements per Chip = 2 Maximum High Level Output Current = -4mA Maximum Low Level Output Current = 4mA Minimum Pulse Width = 30 ns Maximum Propagation Delay Time @ Maximum CL = 77ns Mounting Type = Surface Mount Package Type = SOIC Pin Count = 16 Delivery on production packaging - Reel. This product is non-returnable.

High-Speed CMOS Logic. Operating Voltage 4.5 to 5.5 V. Compatibility: Input TTL, Output CMOS
Logic Family = 74HCT
Logic Function = Monostable Multivibrator
Number of Elements per Chip = 2
Maximum High Level Output Current = -4mA
Maximum Low Level Output Current = 4mA
Minimum Pulse Width = 30 ns
Maximum Propagation Delay Time @ Maximum CL = 77ns
Mounting Type = Surface Mount
Package Type = SOIC
Pin Count = 16
Delivery on production packaging - Reel. This product is non-returnable.

Supplier's Site
Logic - Multivibrators - 74HCT123D,653 - Lingto Electronic Limited
Shenzhen, China
Logic - Multivibrators
74HCT123D,653
Logic - Multivibrators 74HCT123D,653
IC MULTIVIBRATOR 77NS 16SO

IC MULTIVIBRATOR 77NS 16SO

Supplier's Site Datasheet
 - 74HCT123D,653 - Rochester Electronics
Newburyport, MA, United States
Nexperia 74HCT123D - Monostable Multivibrator, HCT Series, 2-Func, CMOS, PDSO16

Nexperia 74HCT123D - Monostable Multivibrator, HCT Series, 2-Func, CMOS, PDSO16

Supplier's Site Datasheet
Mono Multivibrator, 30Ns, Soic-16; Logic Family / Base Number Nexperia - 99K0547 - Newark, An Avnet Company
Chicago, IL, United States
Mono Multivibrator, 30Ns, Soic-16; Logic Family / Base Number Nexperia
99K0547
Mono Multivibrator, 30Ns, Soic-16; Logic Family / Base Number Nexperia 99K0547
MONO MULTIVIBRATOR, 30NS, SOIC-16; Logic Family / Base Number:74HCT123; Multivibrator Type:Retriggerable Monostable; Output Current:4mA; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Logic Case Style:SOIC; No. of Pins:16Pins RoHS Compliant: Yes

MONO MULTIVIBRATOR, 30NS, SOIC-16; Logic Family / Base Number:74HCT123; Multivibrator Type:Retriggerable Monostable; Output Current:4mA; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Logic Case Style:SOIC; No. of Pins:16Pins RoHS Compliant: Yes

Supplier's Site

Technical Specifications

  Nexperia B.V. Quarktwin Technology Ltd. DigiKey Win Source Electronics LCSC Electronics Technology (HK) Limited RS Components, Ltd. Lingto Electronic Limited Rochester Electronics Newark, An Avnet Company
Product Category Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators
Product Number 74HCT123D,653 74HCT123D,653 1727-7300-2-ND 1008595-74HCT123D,653 74HCT123D,653 7423974 74HCT123D,653 74HCT123D,653 99K0547
Product Name Dual retriggerable monostable multivibrator with reset Multivibrators Multivibrators Logic - Logic - Multivibrators - 74HCT123D,653 Logic ICs >> Monostable Multivibrators Logic - Multivibrators Mono Multivibrator, 30Ns, Soic-16; Logic Family / Base Number Nexperia
Type Retriggerable Non-Retriggerable
Supply Voltage 5V; 4.5 - 5.5 4.5 V ~ 5.5 V 4.5 V ~ 5.5 V 4.5V~5.5V 5.5V
Features Master Reset; ESD Protection Schmitt Trigger Schmitt Trigger
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; 16-SO SOIC SOIC Other; SO16 Other; SOIC
Logic Family TTL; TTL HCMOS CMOS
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