74AHCT244PW-Q100

Octal buffer/line driver; 3-state

Automotive qualified

The 74AHC244-Q100; 74AHCT244-Q100 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. 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
Balanced propagation delays
All inputs have Schmitt-trigger action
Overvoltage tolerant inputs to 5.5 V
High noise immunity
CMOS low power dissipation
Input levels:
- For 74AHC244-Q100: CMOS level
- For 74AHCT244-Q100: TTL level
ESD protection:
- HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
- CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
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)	f_max (MHz)	Nr of bits	Power dissipation considerations	T_amb (°C)	Package name
74AHCT244PW-Q100	4.5?-?5.5	TTL	± 8	60	8	low	-40~125	TSSOP20

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)	標示	封裝	外形圖	回流焊/波峰焊	包裝
74AHCT244PW-Q100	74AHCT244PW-Q100,1 (935298438118)	Active	AHCT244	TSSOP20 (SOT360-1)	SOT360-1	SSOP-TSSOP-VSO-WAVE	SOT360-1_118

環(huán)境信息

型號	可訂購的器件編號	化學成分	RoHS	RHF指示符
74AHCT244PW-Q100	74AHCT244PW-Q100,1	74AHCT244PW-Q100

品質及可靠性免責聲明

Series

文檔 (11)

文件名稱	標題	類型	日期
74AHC_AHCT244_Q100	Octal buffer/line driver; 3-state	Data sheet	2023-09-20
AN11106	Pin FMEA for AHC/AHCT family	Application note	2019-01-09
AN263	Power considerations when using CMOS and BiCMOS logic devices	Application note	2023-02-07
SOT360-1	3D model for products with SOT360-1 package	Design support	2020-01-22
ahct244	ahct244 IBIS model	IBIS model	2013-04-08
Nexperia_package_poster	Nexperia package poster	Leaflet	2020-05-15
TSSOP20_SOT360-1_mk	plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body	Marcom graphics	2017-01-28
SOT360-1	plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.2 mm body	Package information	2024-11-15
SOT360-1_118	TSSOP20; Reel pack for SMD, 13''; Q1/T1 product orientation	Packing information	2023-08-30
74AHCT244PW-Q100_Nexperia_Product_Reliability	74AHCT244PW-Q100 Nexperia Product Reliability	Quality document	2024-06-16
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08

支持

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模型

文件名稱	標題	類型	日期
ahct244	ahct244 IBIS model	IBIS model	2013-04-08
SOT360-1	3D model for products with SOT360-1 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
74AHCT244PW-Q100	74AHCT244PW-Q100,1	935298438118	Active	SOT360-1_118	2,500	訂單產品

樣品

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How does it work?

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