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)

74AHC2G125; 74AHCT2G125

Dual buffer/line driver; 3-state

The 74AHC2G125; 74AHCT2G125 is a dual buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

Features and benefits

  • Symmetrical output impedance

  • Balanced propagation delays

  • Wide supply voltage range from 2.0 to 5.5 V

  • Overvoltage tolerant inputs to 5.5 V

  • Input levels:

    • For 74AHC2G125: CMOS level

    • For 74AHCT2G125: TTL level

  • High noise immunity

  • CMOS low power dissipation

  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level A

  • ESD protection:

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

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

  • Specified from -40 °C to +125 °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
74AHC2G125DC 2.0 - 5.5 CMOS ± 8 60 2 low -40~125 206 32.3 116 VSSOP8
74AHC2G125DP 2.0 - 5.5 CMOS ± 8 60 2 low -40~125 219 18.7 106 TSSOP8
74AHCT2G125DC 4.5 - 5.5 TTL ± 8 60 2 low -40~125 206 32.3 116 VSSOP8
74AHCT2G125DP 4.5 - 5.5 TTL ± 8 60 2 low -40~125 219 18.7 106 TSSOP8

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
74AHC2G125DC 74AHC2G125DC,125
(935275128125)		 Active A25 SOT765-1
VSSOP8
(SOT765-1) 		SOT765-1 SOT765-1_125
74AHC2G125DP 74AHC2G125DP,125
(935274673125)		 Active A25 SOT505-2
TSSOP8
(SOT505-2) 		SOT505-2 SOT505-2_125
74AHCT2G125DC 74AHCT2G125DC,125
(935275131125)		 Active C25 SOT765-1
VSSOP8
(SOT765-1) 		SOT765-1 SOT765-1_125
74AHCT2G125DP 74AHCT2G125DP,125
(935274675125)		 Active C25 SOT505-2
TSSOP8
(SOT505-2) 		SOT505-2 SOT505-2_125

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
74AHC2G125GD 74AHC2G125GD,125
(935288554125)		 Obsolete A25 Standard procedure Standard procedure SOT996-2
XSON8
(SOT996-2) 		SOT996-2 SOT996-2_125
74AHCT2G125GD 74AHCT2G125GD,125
(935288555125)		 Obsolete C25 SOT996-2
XSON8
(SOT996-2) 		SOT996-2 SOT996-2_125

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74AHC2G125DC 74AHC2G125DC,125 74AHC2G125DC rohs rhf rhf
74AHC2G125DP 74AHC2G125DP,125 74AHC2G125DP rohs rhf rhf
74AHCT2G125DC 74AHCT2G125DC,125 74AHCT2G125DC rohs rhf rhf
74AHCT2G125DP 74AHCT2G125DP,125 74AHCT2G125DP 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
74AHC2G125GD 74AHC2G125GD,125 74AHC2G125GD rohs rhf rhf
74AHCT2G125GD 74AHCT2G125GD,125 74AHCT2G125GD rohs rhf rhf
品质及可靠性免责声明

文档 (13)

文件名称 标题 类型 日期
74AHC_AHCT2G125 Dual buffer/line driver; 3-state Data sheet 2023-09-01
AN10161 PicoGate Logic footprints Application note 2002-10-29
AN90063 Questions about package outline drawings Application note 2025-06-13
mna227 Block diagram: 74AHC125BQ, 74AHC125D, 74AHC125PW, 74AHC2G125DC, 74AHC2G125DP, 74AHC2G125GD, 74AHCT125BQ, 74AHCT125D, 74AHCT125PW, 74AHCT2G125DC, 74AHCT2G125DP, 74AHCT2G125GD, 74LV125D, 74LV125DB, 74LV125N, 74LV125PW, 74LVT125BQ, 74LVT125D, 74LVT125DB, 74LVT125PW, 74LVTH125BQ, 74LVTH125D, 74LVTH125DB, 74LVTH125PW Block diagram 2009-11-04
Nexperia_document_guide_MiniLogic_PicoGate_201901 PicoGate leaded logic portfolio guide Brochure 2019-01-07
SOT765-1 3D model for products with SOT765-1 package Design support 2020-01-22
SOT505-2 3D model for products with SOT505-2 package Design support 2019-01-18
ahc2g125 ahc2g125 IBIS model IBIS model 2013-04-08
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
VSSOP8_SOT765-1_mk plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm body Marcom graphics 2017-01-28
SOT765-1 plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm body Package information 2022-06-03
SOT505-2 plastic, thin shrink small outline package; 8 leads; 0.65 mm pitch; 3 mm x 3 mm x 1.1 mm body Package information 2022-06-03
SOT996-2 plastic, leadless extremely thin small outline package; 8 terminals; 0.5 mm pitch; 3 mm x 2 mm x 0.5 mm body Package information 2020-04-21

支持

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模型

文件名称 标题 类型 日期
SOT765-1 3D model for products with SOT765-1 package Design support 2020-01-22
SOT505-2 3D model for products with SOT505-2 package Design support 2019-01-18
ahc2g125 ahc2g125 IBIS model IBIS model 2013-04-08

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