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)

74HC240; 74HCT240

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
74HC240BQ 2.0 - 6.0 CMOS ± 7.8 36 8 low -40~125 DHVQFN20
74HC240D 2.0 - 6.0 CMOS ± 7.8 36 8 low -40~125 SO20
74HC240PW 2.0 - 6.0 CMOS ± 7.8 36 8 low -40~125 TSSOP20
74HCT240BQ 4.5 - 5.5 TTL ± 6 36 8 low -40~125 DHVQFN20
74HCT240D 4.5 - 5.5 TTL ± 6 36 8 low -40~125 SO20
74HCT240PW 4.5 - 5.5 TTL ± 6 36 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
74HC240BQ 74HC240BQ,115
(935283683115)		 Active HC240BQ SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74HC240D 74HC240D,653
(933713440653)		 Active 74HC240D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
暂无信息
74HC240PW 74HC240PW,118
(935185810118)		 Active HC240 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
SOT360-1_118
74HCT240BQ 74HCT240BQ,115
(935283684115)		 Active HCT240 SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74HCT240D 74HCT240D,653
(933713450653)		 Active 74HCT240D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
暂无信息
74HCT240PW 74HCT240PW,118
(935189570118)		 Active HCT240 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
74HC240DB 74HC240DB,112
(935188630112)		 Obsolete no package information
74HC240DB,118
(935188630118)		 Obsolete
74HC240PW 74HC240PW,112
(935185810112)		 Withdrawn / End-of-life HC240 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
暂无信息
74HCT240DB 74HCT240DB,112
(935174570112)		 Obsolete HCT240 SOT339-1
SSOP20
(SOT339-1) 		SOT339-1 SSOP-TSSOP-VSO-WAVE
暂无信息
74HCT240DB,118
(935174570118)		 Obsolete HCT240 SOT339-1_118

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74HC240BQ 74HC240BQ,115 74HC240BQ rohs rhf rhf
74HC240D 74HC240D,653 74HC240D rohs rhf rhf
74HC240PW 74HC240PW,118 74HC240PW rohs rhf rhf
74HCT240BQ 74HCT240BQ,115 74HCT240BQ rohs rhf rhf
74HCT240D 74HCT240D,653 74HCT240D rohs rhf rhf
74HCT240PW 74HCT240PW,118 74HCT240PW 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
74HC240DB 74HC240DB,112 74HC240DB rohs rhf rhf
74HC240DB 74HC240DB,118 74HC240DB rohs rhf rhf
74HC240PW 74HC240PW,112 74HC240PW rohs rhf rhf
74HCT240DB 74HCT240DB,112 74HCT240DB rohs rhf rhf
74HCT240DB 74HCT240DB,118 74HCT240DB rohs rhf rhf
品质及可靠性免责声明

文档 (17)

文件名称 标题 类型 日期
74HC_HCT240 Octal buffer/line driver; 3-state; inverting Data sheet 2024-08-05
AN11044 Pin FMEA 74HC/74HCT family Application note 2019-01-09
mgu779 Block diagram: 74HC240BQ, 74HC240D, 74HC240DB, 74HC240N, 74HC240PW, 74HC240U, 74HCT240BQ, 74HCT240D, 74HCT240DB, 74HCT240N, 74HCT240PW Block diagram 2009-11-04
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
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 2022-06-20
SOT360-1 plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body Package information 2022-06-21
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
hc HC/HCT Spice model SPICE model 2022-02-17
HCT_USER_GUIDE HC/T User Guide User manual 1997-10-31
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
hc HC/HCT Spice model SPICE model 2022-02-17

Ordering, pricing & availability

样品

作为 Nexperia 的客户，您可以通过我们的销售机构订购样品。

如果您没有 Nexperia 的直接账户，我们的全球和地区分销商网络可为您提供 Nexperia 样品支持。查看官方经销商列表。