74AHCT123ABQ-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
74AHCT123ABQ-Q100	4.5?-?5.5	TTL	± 8	5	low	-40~125	DHVQFN16

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	標示	封裝	外形圖	回流焊/波峰焊	包裝
74AHCT123ABQ-Q100	74AHCT123ABQ-Q100X (935300988115)	Active	AT123A	DHVQFN16 (SOT763-1)	SOT763-1		SOT763-1_115

環境信息

型號	可訂購的器件編號	化學成分	RoHS	RHF指示符
74AHCT123ABQ-Q100	74AHCT123ABQ-Q100X	74AHCT123ABQ-Q100

品質及可靠性免責聲明

Series

文檔 (9)

文件名稱	標題	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
SOT763-1	3D model for products with SOT763-1 package	Design support	2019-10-03
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
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
SOT763-1_115	DHVQFN16; Reel pack, SMD, 7" Q1/T1 product orientation	Packing information	2020-04-21
74AHCT123ABQ-Q100_Nexperia_Product_Reliability	74AHCT123ABQ-Q100 Nexperia Product Reliability	Quality document	2024-06-16

支持

如果您需要設計/技術支持，請告知我們并填寫應答表我們會盡快回復您。

模型

文件名稱	標題	類型	日期
ahct123a	ahct123a IBIS model	IBIS model	2018-05-18
SOT763-1	3D model for products with SOT763-1 package	Design support	2019-10-03

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	包裝	Packing Quantity	在線購買
74AHCT123ABQ-Q100	74AHCT123ABQ-Q100X	935300988115	Active	SOT763-1_115	3,000	訂單產品

樣品

作為 Nexperia 的客戶，您可以通過我們的銷售機構訂購樣品。

如果您沒有 Nexperia 的直接賬戶，我們的全球和地區分銷商網絡可為您提供 Nexperia 樣品支持。查看官方經銷商列表。

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.

交互式數據手冊