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)

74ABT125

Quad buffer; 3-state

The 74ABT125 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). A HIGH on nOE causes the outputs to assume a high impedance OFF-state. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

Features and benefits

  • Supply voltage range from 4.5 V to 5.5 V

  • BiCMOS high speed and output drive

  • Direct interface with TTL levels

  • Power-up 3-state

  • Inputs are disabled during 3-state mode

  • IOFF circuitry provides partial Power-down mode operation

  • Latch-up protection exceeds 500 mA per JESD78B class II level A

  • Quad bus interface

  • 3-state buffers

  • Live insertion and extraction permitted

  • Output capability: HIGH -32 mA; LOW +64 mA

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Multiple package options

  • Specified from -40 °C to +85 °C

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) Rth(j-a) (K/W) Ψth(j-top) (K/W) Rth(j-c) (K/W) Package name
74ABT125BQ 4.5 - 5.5 TTL -32 / +64 100 4 medium -40~85 105 18.5 72 DHVQFN14
74ABT125D 4.5 - 5.5 TTL -32 / +64 100 4 medium -40~85 106 18.7 64 SO14
74ABT125PW 4.5 - 5.5 TTL -32 / +64 100 4 medium -40~85 140 6.9 65.8 TSSOP14

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
74ABT125BQ 74ABT125BQ,115
(935285598115)		 Active BT125 SOT762-1
DHVQFN14
(SOT762-1) 		SOT762-1 SOT762-1_115
74ABT125D 74ABT125D,623
(935056850623)		 Active 74ABT125D SOT108-1
SO14
(SOT108-1) 		SOT108-1 SO-SOJ-REFLOW
SO-SOJ-WAVE
WAVE_BG-BD-1
暂无信息
74ABT125PW 74ABT125PW,118
(935201060118)		 Active ABT125 SOT402-1
TSSOP14
(SOT402-1) 		SOT402-1 SSOP-TSSOP-VSO-WAVE
SOT402-1_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
74ABT125D 74ABT125D,602
(935056850602)		 Withdrawn / End-of-life 74ABT125D SOT108-1
SO14
(SOT108-1) 		SOT108-1 SO-SOJ-REFLOW
SO-SOJ-WAVE
WAVE_BG-BD-1
暂无信息
74ABT125DB 74ABT125DB,112
(935181280112)		 Obsolete SOT337-1
SSOP14
(SOT337-1) 		SOT337-1 SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
暂无信息
74ABT125DB,118
(935181280118)		 Withdrawn / End-of-life SOT337-1_118
74ABT125PW 74ABT125PW,112
(935201060112)		 Withdrawn / End-of-life ABT125 SOT402-1
TSSOP14
(SOT402-1) 		SOT402-1 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
74ABT125BQ 74ABT125BQ,115 74ABT125BQ rohs rhf rhf
74ABT125D 74ABT125D,623 74ABT125D rohs rhf rhf
74ABT125PW 74ABT125PW,118 74ABT125PW 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
74ABT125D 74ABT125D,602 74ABT125D rohs rhf rhf
74ABT125DB 74ABT125DB,112 74ABT125DB rohs rhf rhf
74ABT125DB 74ABT125DB,118 74ABT125DB rohs rhf rhf
74ABT125PW 74ABT125PW,112 74ABT125PW rohs rhf rhf
品质及可靠性免责声明

文档 (23)

文件名称 标题 类型 日期
74ABT125 Quad buffer; 3-state Data sheet 2024-01-18
AN241 Thermal Considerations for Advanced Logic Families Application note 2022-12-07
AN90063 Questions about package outline drawings Application note 2025-06-13
mna228 Block diagram: 74AHC125BQ, 74AHC125D, 74AHC125PW, 74AHCT125BQ, 74AHCT125D, 74AHCT125PW, 74ALVC125BQ, 74ALVC125D, 74ALVC125PW, 74LVC125ABQ, 74LVC125AD, 74LVC125ADB, 74LVC125APW, 74ABT125BQ, 74ABT125D, 74ABT125DB, 74ABT125N, 74ABT125PW, 74LVT125BQ, 74LVT125D, 74LVT125DB, 74LVT125PW, 74LVTH125BQ, 74LVTH125D, 74LVTH125DB, 74LVTH125PW Block diagram 2009-11-04
SOT762-1 3D model for products with SOT762-1 package Design support 2019-10-03
SOT108-1 3D model for products with SOT108-1 package Design support 2020-01-22
SOT402-1 3D model for products with SOT402-1 package Design support 2023-02-02
abt125 abt125 IBIS model IBIS model 2013-04-08
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
DHVQFN14_SOT762-1_mk plastic, dual in-line compatible thermal enhanced very thin quad flat package; no leads; 14 terminals; 0.5 mm pitch; 2.5 mm x 3 mm x 0.85 mm body Marcom graphics 2017-01-28
SO14_SOT108-1_mk plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm body Marcom graphics 2017-01-28
SSOP14_SOT337-1_mk plastic, shrink small outline package; 14 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body Marcom graphics 2017-01-28
TSSOP14_SOT402-1_mk plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body Marcom graphics 2017-01-28
SOT762-1 plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 14 terminals; 0.5 mm pitch; 2.5 x 3 x 1 mm body Package information 2023-04-05
SOT108-1 plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm body Package information 2023-11-07
SOT337-1 plastic, shrink small outline package; 14 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body Package information 2020-04-21
SOT402-1 plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.2 mm body Package information 2023-11-07
SO-SOJ-REFLOW Footprint for reflow soldering Reflow soldering 2009-10-08
SSOP-TSSOP-VSO-REFLOW Footprint for reflow soldering Reflow soldering 2009-10-08
abt abt Spice model SPICE model 2013-05-07
SO-SOJ-WAVE Footprint for wave soldering Wave soldering 2009-10-08
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
SOT762-1 3D model for products with SOT762-1 package Design support 2019-10-03
SOT108-1 3D model for products with SOT108-1 package Design support 2020-01-22
SOT402-1 3D model for products with SOT402-1 package Design support 2023-02-02
abt125 abt125 IBIS model IBIS model 2013-04-08
abt abt Spice model SPICE model 2013-05-07

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