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)

74VHC244; 74VHCT244

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
74VHC244BQ 2.0 - 5.5 CMOS ± 8 60 8 low -40~125 DHVQFN20
74VHC244D 2.0 - 5.5 CMOS ± 8 60 8 low -40~125 SO20
74VHC244PW 2.0 - 5.5 CMOS ± 8 60 8 low -40~125 TSSOP20
74VHCT244BQ 4.5 - 5.5 TTL ± 8 60 8 low -40~125 DHVQFN20
74VHCT244D 4.5 - 5.5 TTL ± 8 60 8 low -40~125 SO20
74VHCT244PW 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
74VHC244BQ 74VHC244BQ,115
(935289608115)		 Active VHC244 SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74VHC244D 74VHC244D,118
(935289611118)		 Active 74VHC244D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
SOT163-1_118
74VHC244PW 74VHC244PW,118
(935289613118)		 Active VHC244 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
SOT360-1_118
74VHCT244BQ 74VHCT244BQ,115
(935289609115)		 Active VHCT244 SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74VHCT244D 74VHCT244D,118
(935289612118)		 Active 74VHCT244D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
SOT163-1_118
74VHCT244PW 74VHCT244PW,118
(935289614118)		 Active VHCT244 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
SOT360-1_118

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74VHC244BQ 74VHC244BQ,115 74VHC244BQ rohs rhf rhf
74VHC244D 74VHC244D,118 74VHC244D rohs rhf rhf
74VHC244PW 74VHC244PW,118 74VHC244PW rohs rhf rhf
74VHCT244BQ 74VHCT244BQ,115 74VHCT244BQ rohs rhf rhf
74VHCT244D 74VHCT244D,118 74VHCT244D rohs rhf rhf
74VHCT244PW 74VHCT244PW,118 74VHCT244PW rohs rhf rhf
品质及可靠性免责声明

文档 (14)

文件名称 标题 类型 日期
74VHC_VHCT244 Octal buffer/line driver; 3-state Data sheet 2024-07-08
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
74vhc244 74vhc244 IBIS model IBIS model 2013-04-08
74vhct244 74vhct244 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
74vhc244 74vhc244 IBIS model IBIS model 2013-04-08
74vhct244 74vhct244 IBIS model IBIS model 2013-04-08

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