74AHCT123AD-Q100

Dual retriggerable monostable multivibrator with reset

Automotive qualified

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 (R_EXT and C_EXT). 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

參數(shù)類型

型號	V_CC (V)	Logic switching levels	Output drive capability (mA)	t_pd (ns)	Power dissipation considerations	T_amb (°C)	Package name
74AHCT123AD-Q100	4.5?-?5.5	TTL	± 8	5	low	-40~125	SO16

PCB Symbol, Footprint and 3D Model

Model Name	描述

封裝

型號	可訂購的器件編號，（訂購碼(12NC)）	狀態(tài)	標(biāo)示	封裝	外形圖	回流焊/波峰焊	包裝
74AHCT123AD-Q100	74AHCT123AD-Q100J (935300975118)	Active	74AHCT123AD	SO16 (SOT109-1)	SOT109-1	SO-SOJ-REFLOW SO-SOJ-WAVE WAVE_BG-BD-1	SOT109-1_118

環(huán)境信息

型號	可訂購的器件編號	化學(xué)成分	RoHS	RHF指示符
74AHCT123AD-Q100	74AHCT123AD-Q100J	74AHCT123AD-Q100

品質(zhì)及可靠性免責(zé)聲明

Series

文檔 (12)

文件名稱	標(biāo)題	類型	日期
74AHC_AHCT123A_Q100	Dual retriggerable monostable multivibrator with reset	Data sheet	2024-02-28
AN11106	Pin FMEA for AHC/AHCT family	Application note	2019-01-09
SOT109-1	3D model for products with SOT109-1 package	Design support	2020-01-22
ahct123a	ahct123a IBIS model	IBIS model	2018-05-18
Nexperia_package_poster	Nexperia package poster	Leaflet	2020-05-15
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
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
SOT109-1_118	SO16; Reel pack for SMD, 13"; Q1/T1 product orientation	Packing information	2024-02-19
74AHCT123AD-Q100_Nexperia_Product_Reliability	74AHCT123AD-Q100 Nexperia Product Reliability	Quality document	2024-06-16
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

支持

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模型

文件名稱	標(biāo)題	類型	日期
ahct123a	ahct123a IBIS model	IBIS model	2018-05-18
SOT109-1	3D model for products with SOT109-1 package	Design support	2020-01-22

PCB Symbol, Footprint and 3D Model

Model Name	描述

訂購、定價與供貨

型號	Orderable part number	Ordering code (12NC)	狀態(tài)	包裝	Packing Quantity	在線購買
74AHCT123AD-Q100	74AHCT123AD-Q100J	935300975118	Active	SOT109-1_118	2,500	訂單產(chǎn)品

樣品

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How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

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