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)

74AHC244; 74AHCT244

参数类型

型号 VCC (V) Logic switching levels Output drive capability (mA) fmax (MHz) Nr of bits Power dissipation considerations Tamb (°C) Package name
74AHC244BQ 2.0 - 5.5 CMOS ± 8 60 8 low -40~125 DHVQFN20
74AHC244D 2.0 - 5.5 CMOS ± 8 60 8 low -40~125 SO20
74AHC244PW 2.0 - 5.5 CMOS ± 8 60 8 low -40~125 TSSOP20
74AHCT244BQ 4.5 - 5.5 TTL ± 8 60 8 low -40~125 DHVQFN20
74AHCT244D 4.5 - 5.5 TTL ± 8 60 8 low -40~125 SO20
74AHCT244PW 4.5 - 5.5 TTL ± 8 60 8 low -40~125 TSSOP20

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
74AHC244BQ 74AHC244BQ,115
(935285537115)		 Active AHC244 SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74AHC244D 74AHC244D,118
(935262001118)		 Active 74AHC244D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
SOT163-1_118
74AHC244PW 74AHC244PW,118
(935262002118)		 Active AHC244 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
SOT360-1_118
74AHCT244BQ 74AHCT244BQ,115
(935285541115)		 Active AHCT244 SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74AHCT244D 74AHCT244D,118
(935261957118)		 Active 74AHCT244D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
SOT163-1_118
74AHCT244PW 74AHCT244PW,118
(935261959118)		 Active AHCT244 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
SOT360-1_118

下表中的所有产品型号均已停产 。

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
74AHC244D 74AHC244D,112
(935262001112)		 Withdrawn / End-of-life 74AHC244D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
暂无信息
74AHC244PW 74AHC244PW,112
(935262002112)		 Withdrawn / End-of-life AHC244 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
暂无信息
74AHCT244D 74AHCT244D,112
(935261957112)		 Withdrawn / End-of-life 74AHCT244D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
暂无信息
74AHCT244PW 74AHCT244PW,112
(935261959112)		 Withdrawn / End-of-life AHCT244 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
暂无信息

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74AHC244BQ 74AHC244BQ,115 74AHC244BQ rohs rhf rhf
74AHC244D 74AHC244D,118 74AHC244D rohs rhf rhf
74AHC244PW 74AHC244PW,118 74AHC244PW rohs rhf rhf
74AHCT244BQ 74AHCT244BQ,115 74AHCT244BQ rohs rhf rhf
74AHCT244D 74AHCT244D,118 74AHCT244D rohs rhf rhf
74AHCT244PW 74AHCT244PW,118 74AHCT244PW rohs rhf rhf

下表中的所有产品型号均已停产 。

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74AHC244D 74AHC244D,112 74AHC244D rohs rhf rhf
74AHC244PW 74AHC244PW,112 74AHC244PW rohs rhf rhf
74AHCT244D 74AHCT244D,112 74AHCT244D rohs rhf rhf
74AHCT244PW 74AHCT244PW,112 74AHCT244PW rohs rhf rhf
品质及可靠性免责声明

文档 (15)

文件名称 标题 类型 日期
74AHC_AHCT244 Octal buffer/line driver; 3-state Data sheet 2023-09-20
AN263 Power considerations when using CMOS and BiCMOS logic devices Application note 2023-02-07
SOT764-1 3D model for products with SOT764-1 package Design support 2019-10-03
SOT163-1 3D model for products with SOT163-1 package Design support 2020-01-22
SOT360-1 3D model for products with SOT360-1 package Design support 2020-01-22
ahc244 ahc244 IBIS model IBIS model 2013-04-08
ahct244 ahct244 IBIS model IBIS model 2013-04-08
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
DHVQFN20_SOT764-1_mk plastic, dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 2.5 mm x 4.5 mm x 0.85 mm body Marcom graphics 2017-01-28
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
SOT764-1 plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm body Package information 2022-06-21
SOT163-1 plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm body Package information 2024-11-15
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
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

如果您需要设计/技术支持，请告知我们并填写 应答表 我们会尽快回复您。

模型

文件名称 标题 类型 日期
SOT764-1 3D model for products with SOT764-1 package Design support 2019-10-03
SOT163-1 3D model for products with SOT163-1 package Design support 2020-01-22
SOT360-1 3D model for products with SOT360-1 package Design support 2020-01-22
ahc244 ahc244 IBIS model IBIS model 2013-04-08
ahct244 ahct244 IBIS model IBIS model 2013-04-08

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