双极性晶体管

二极管

ESD保护、TVS、滤波和信号调节ESD保护

MOSFET

氮化镓场效应晶体管(GaN FET)

绝缘栅双极晶体管(IGBTs)

模拟和逻辑IC

汽车应用认证产品(AEC-Q100/Q101)

74AHC123A-Q100; 74AHCT123A-Q100

Dual retriggerable monostable multivibrator with reset

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

参数类型

型号 VCC (V) Logic switching levels Output drive capability (mA) tpd (ns) Power dissipation considerations Tamb (°C) Package name
74AHC123ABQ-Q100 2.0 - 5.5 CMOS ± 8 5.1 low -40~125 DHVQFN16
74AHC123AD-Q100 2.0 - 5.5 CMOS ± 8 5.1 low -40~125 SO16
74AHC123APW-Q100 2.0 - 5.5 CMOS ± 8 5.1 low -40~125 TSSOP16
74AHCT123ABQ-Q100 4.5 - 5.5 TTL ± 8 5 low -40~125 DHVQFN16
74AHCT123AD-Q100 4.5 - 5.5 TTL ± 8 5 low -40~125 SO16
74AHCT123APW-Q100 4.5 - 5.5 TTL ± 8 5 low -40~125 TSSOP16

封装

型号 可订购的器件编号，（订购码(12NC)） 状态 标示 封装 外形图 回流焊/波峰焊 包装
74AHC123ABQ-Q100 74AHC123ABQ-Q100X
(935300986115)		 Active AC123A SOT763-1
DHVQFN16
(SOT763-1) 		SOT763-1 SOT763-1_115
74AHC123AD-Q100 74AHC123AD-Q100J
(935300974118)		 Active 74AHC123AD SOT109-1
SO16
(SOT109-1) 		SOT109-1 SO-SOJ-REFLOW
SO-SOJ-WAVE
WAVE_BG-BD-1
SOT109-1_118
74AHC123APW-Q100 74AHC123APW-Q100J
(935300985118)		 Active AHC123A SOT403-1
TSSOP16
(SOT403-1) 		SOT403-1 SSOP-TSSOP-VSO-WAVE
SOT403-1_118
74AHCT123ABQ-Q100 74AHCT123ABQ-Q100X
(935300988115)		 Active AT123A SOT763-1
DHVQFN16
(SOT763-1) 		SOT763-1 SOT763-1_115
74AHCT123AD-Q100 74AHCT123AD-Q100J
(935300975118)		 Active 74AHCT123AD SOT109-1
SO16
(SOT109-1) 		SOT109-1 SO-SOJ-REFLOW
SO-SOJ-WAVE
WAVE_BG-BD-1
SOT109-1_118
74AHCT123APW-Q100 74AHCT123APW-Q100J
(935300987118)		 Active AHT123A SOT403-1
TSSOP16
(SOT403-1) 		SOT403-1 SSOP-TSSOP-VSO-WAVE
SOT403-1_118

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74AHC123ABQ-Q100 74AHC123ABQ-Q100X 74AHC123ABQ-Q100 rohs rhf rhf
74AHC123AD-Q100 74AHC123AD-Q100J 74AHC123AD-Q100 rohs rhf rhf
74AHC123APW-Q100 74AHC123APW-Q100J 74AHC123APW-Q100 rohs rhf rhf
74AHCT123ABQ-Q100 74AHCT123ABQ-Q100X 74AHCT123ABQ-Q100 rohs rhf rhf
74AHCT123AD-Q100 74AHCT123AD-Q100J 74AHCT123AD-Q100 rohs rhf rhf
74AHCT123APW-Q100 74AHCT123APW-Q100J 74AHCT123APW-Q100 rohs rhf rhf
品质及可靠性免责声明

文档 (17)

文件名称 标题 类型 日期
74AHC_AHCT123A_Q100 Dual retriggerable monostable multivibrator with reset Data sheet 2024-02-28
SOT763-1 3D model for products with SOT763-1 package Design support 2019-10-03
SOT109-1 3D model for products with SOT109-1 package Design support 2020-01-22
SOT403-1 3D model for products with SOT403-1 package Design support 2020-01-22
ahc123a ahc123a IBIS model IBIS model 2018-05-18
ahct123a ahct123a IBIS model IBIS model 2018-05-18
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
DHVQFN16_SOT763-1_mk plastic, dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 0.85 mm body Marcom graphics 2017-01-28
SO16_SOT109-1_mk plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm body Marcom graphics 2017-01-28
TSSOP16_SOT403-1_mk plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body Marcom graphics 2017-01-28
SOT763-1 plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm body Package information 2023-05-11
SOT109-1 plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm body Package information 2023-11-07
SOT403-1 plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body Package information 2023-11-08
SO-SOJ-REFLOW Footprint for reflow soldering Reflow soldering 2009-10-08
SO-SOJ-WAVE Footprint for wave soldering Wave soldering 2009-10-08
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08
SSOP-TSSOP-VSO-WAVE Footprint for wave soldering Wave soldering 2009-10-08

支持

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模型

文件名称 标题 类型 日期
SOT763-1 3D model for products with SOT763-1 package Design support 2019-10-03
SOT109-1 3D model for products with SOT109-1 package Design support 2020-01-22
SOT403-1 3D model for products with SOT403-1 package Design support 2020-01-22
ahc123a ahc123a IBIS model IBIS model 2018-05-18
ahct123a ahct123a IBIS model IBIS model 2018-05-18

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