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)

74LVC244A; 74LVCH244A

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
74LVC244ABQ 1.2 - 3.6 CMOS/LVTTL ± 24 175 8 low -40~125 DHVQFN20
74LVC244ABZ 1.2 - 3.6 CMOS/LVTTL ± 24 175 8 low -40~125 DHXQFN20
74LVC244AD 1.2 - 3.6 CMOS/LVTTL ± 24 175 8 low -40~125 SO20
74LVC244APW 1.2 - 3.6 CMOS/LVTTL ± 24 175 8 low -40~125 TSSOP20
74LVCH244ABQ 1.2 - 3.6 CMOS/LVTTL ± 24 175 8 low -40~125 DHVQFN20
74LVCH244AD 1.2 - 3.6 CMOS/LVTTL ± 24 175 8 low -40~125 SO20
74LVCH244APW 1.2 - 3.6 CMOS/LVTTL ± 24 175 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
74LVC244ABQ 74LVC244ABQ,115
(935272505115)		 Active LVC244A LVC244A Standard Procedure Standard Procedure SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74LVC244ABZ 74LVC244ABZX
(935691144115)		 Active VC244 SOT8020-1
DHXQFN20
(SOT8020-1) 		SOT8020-1 SOT8020-1_115
74LVC244AD 74LVC244AD,118
(935210400118)		 Active 74LVC244AD 74LVC244AD Standard Procedure Standard Procedure SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
SOT163-1_118
74LVC244APW 74LVC244APW,118
(935210420118)		 Active LVC244A SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
SOT360-1_118
74LVCH244ABQ 74LVCH244ABQ,115
(935275418115)		 Active LVCH244A SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74LVCH244AD 74LVCH244AD,118
(935210330118)		 Active 74LVCH244AD SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
SOT163-1_118
74LVCH244APW 74LVCH244APW,118
(935210350118)		 Active VCH244A 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
74LVC244ABX 74LVC244ABX,115
(935289828115)		 Obsolete LVC244A According NX3-00133 According NX3-00133 no package information
74LVC244AD 74LVC244AD,112
(935210400112)		 Withdrawn / End-of-life 74LVC244AD 74LVC244AD Standard Procedure Standard Procedure SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
暂无信息
74LVC244ADB 74LVC244ADB,112
(935210410112)		 Obsolete LVC244A SOT339-1
SSOP20
(SOT339-1) 		SOT339-1 SSOP-TSSOP-VSO-WAVE
暂无信息
74LVC244ADB,118
(935210410118)		 Withdrawn / End-of-life LVC244A SOT339-1_118
74LVC244APW 74LVC244APW,112
(935210420112)		 Withdrawn / End-of-life LVC244A SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
暂无信息
74LVCH244ABX 74LVCH244ABX,115
(935289934115)		 Obsolete LVCH244A Standard Procedure Standard Procedure no package information
74LVCH244ADB 74LVCH244ADB,112
(935210340112)		 Obsolete VCH244A SOT339-1
SSOP20
(SOT339-1) 		SOT339-1 SSOP-TSSOP-VSO-WAVE
暂无信息
74LVCH244ADB,118
(935210340118)		 Obsolete VCH244A SOT339-1_118
74LVCH244APW 74LVCH244APW,112
(935210350112)		 Withdrawn / End-of-life VCH244A 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
74LVC244ABQ 74LVC244ABQ,115 74LVC244ABQ rohs rhf rhf
74LVC244ABZ 74LVC244ABZX 74LVC244ABZ rohs rhf rhf
74LVC244AD 74LVC244AD,118 74LVC244AD rohs rhf rhf
74LVC244APW 74LVC244APW,118 74LVC244APW rohs rhf rhf
74LVCH244ABQ 74LVCH244ABQ,115 74LVCH244ABQ rohs rhf rhf
74LVCH244AD 74LVCH244AD,118 74LVCH244AD rohs rhf rhf
74LVCH244APW 74LVCH244APW,118 74LVCH244APW 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
74LVC244ABX 74LVC244ABX,115 74LVC244ABX rohs rhf rhf
74LVC244AD 74LVC244AD,112 74LVC244AD rohs rhf rhf
74LVC244ADB 74LVC244ADB,112 74LVC244ADB rohs rhf rhf
74LVC244ADB 74LVC244ADB,118 74LVC244ADB rohs rhf rhf
74LVC244APW 74LVC244APW,112 74LVC244APW rohs rhf rhf
74LVCH244ABX 74LVCH244ABX,115 74LVCH244ABX rohs rhf rhf
74LVCH244ADB 74LVCH244ADB,112 74LVCH244ADB rohs rhf rhf
74LVCH244ADB 74LVCH244ADB,118 74LVCH244ADB rohs rhf rhf
74LVCH244APW 74LVCH244APW,112 74LVCH244APW rohs rhf rhf
品质及可靠性免责声明

文档 (21)

文件名称 标题 类型 日期
74LVC_LVCH244A Octal buffer/line driver; 3-state Data sheet 2023-08-08
AN11009 Pin FMEA for LVC family Application note 2019-01-09
AN263 Power considerations when using CMOS and BiCMOS logic devices Application note 2023-02-07
mna875 Block diagram: 74ABT2244D, 74ABT2244DB, 74ABT2244N, 74ABT2244PW, 74ABT244D, 74ABT244DB, 74ABT244N, 74ABT244PW, 74LVC244ABQ, 74LVC244ABX, 74LVC244AD, 74LVC244ADB, 74LVC244APW, 74LVCH244ABQ, 74LVCH244ABX, 74LVCH244AD, 74LVCH244ADB, 74LVCH244APW, 74LVCH245ABX, 74HC244BQ, 74HC244D, 74HC244DB, 74HC244N, 74HC244PW, 74HCT244BQ, 74HCT244D, 74HCT244DB, 74HCT244N, 74HCT244PW Block diagram 2009-11-03
SOT764-1 3D model for products with SOT764-1 package Design support 2019-10-03
SOT8020-1 3D model for products with SOT8020-1 package Design support 2023-02-02
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
lvc244a lvc244a IBIS model IBIS model 2021-02-02
lvch244a lvch244a IBIS model IBIS model 2013-04-09
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
SOT8020-1 plastic, leadless dual in-line compatible thermal enhanced extreme thin quad flat package;no leads; 20 terminals; 0.4 mm pitch; body 2 mm x 3.2 mm x 0.48 mm Package information 2023-02-28
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
SOT339-1 plastic, shrink small outline package; 20 leads; 0.65 mm pitch; 7.2 mm x 5.3 mm x 2 mm body Package information 2020-04-21
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
lvc lvc Spice model SPICE model 2013-05-07
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
SOT8020-1 3D model for products with SOT8020-1 package Design support 2023-02-02
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
lvc244a lvc244a IBIS model IBIS model 2021-02-02
lvch244a lvch244a IBIS model IBIS model 2013-04-09
lvc lvc Spice model SPICE model 2013-05-07

Ordering, pricing & availability

样品

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