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)

74HC2G125; 74HCT2G125

Dual buffer/line driver; 3-state

The 74HC2G125; 74HC2G125 are dual buffer/line drivers with 3-state outputs controlled by the output enable inputs (nOE). Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Features and benefits

  • Wide supply voltage range from 2.0 V to 6.0 V

  • Input levels:

    • For 74HC2G125: CMOS level

    • For 74HCT2G125: TTL level

  • CMOS low power dissipation

  • High noise immunity

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

  • Complies with JEDEC standard: JESD7A (4.5 V to 5.5 V)

  • 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 +85 °C and -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) Package name
74HC2G125DC 2.0 - 6.0 CMOS ± 5.2 36 2 low -40~125 VSSOP8
74HC2G125DP 2.0 - 6.0 CMOS ± 5.2 36 2 low -40~125 TSSOP8
74HCT2G125DC 4.5 - 5.5 TTL ± 4 36 2 low -40~125 VSSOP8
74HCT2G125DP 4.5 - 5.5 TTL ± 4 36 2 low -40~125 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
74HC2G125DC 74HC2G125DC,125
(935274715125)		 Active H25 SOT765-1
VSSOP8
(SOT765-1) 		SOT765-1 SOT765-1_125
74HC2G125DP 74HC2G125DP,125
(935270085125)		 Active H25 SOT505-2
TSSOP8
(SOT505-2) 		SOT505-2 SOT505-2_125
74HCT2G125DC 74HCT2G125DC,125
(935274707125)		 Active T25 SOT765-1
VSSOP8
(SOT765-1) 		SOT765-1 SOT765-1_125
74HCT2G125DP 74HCT2G125DP,125
(935270086125)		 Active T25 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
74HC2G125GD 74HC2G125GD,125
(935287332125)		 Obsolete H25 Standard Procedure Standard Procedure SOT996-2
XSON8
(SOT996-2) 		SOT996-2 SOT996-2_125
74HCT2G125GD 74HCT2G125GD,125
(935287333125)		 Obsolete T25 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
74HC2G125DC 74HC2G125DC,125 74HC2G125DC rohs rhf rhf
74HC2G125DP 74HC2G125DP,125 74HC2G125DP rohs rhf rhf
74HCT2G125DC 74HCT2G125DC,125 74HCT2G125DC rohs rhf rhf
74HCT2G125DP 74HCT2G125DP,125 74HCT2G125DP 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
74HC2G125GD 74HC2G125GD,125 74HC2G125GD rohs rhf rhf
74HCT2G125GD 74HCT2G125GD,125 74HCT2G125GD rohs rhf rhf
品质及可靠性免责声明

文档 (16)

文件名称 标题 类型 日期
74HC_HCT2G125 Dual buffer/line driver; 3-state Data sheet 2023-11-16
AN10161 PicoGate Logic footprints Application note 2002-10-29
AN11044 Pin FMEA 74HC/74HCT family Application note 2019-01-09
mce185 Block diagram: 74AUP2G125DC, 74AUP2G125GD, 74AUP2G125GM, 74AUP2G125GT, 74HC2G125DC, 74HC2G125DP, 74HCT2G125DC, 74HCT2G125DP Block diagram 2009-11-03
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
74hc2g125dp 74hc2g125dp IBIS model IBIS model 2013-04-08
74hc2g125gd 74hc2g125gd IBIS model IBIS model 2013-04-08
74hct2g125dp 74hct2g125dp IBIS model IBIS model 2013-04-08
74hct2g125gd 74hct2g125gd 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

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
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
74hc2g125dp 74hc2g125dp IBIS model IBIS model 2013-04-08
74hc2g125gd 74hc2g125gd IBIS model IBIS model 2013-04-08
74hct2g125dp 74hct2g125dp IBIS model IBIS model 2013-04-08
74hct2g125gd 74hct2g125gd IBIS model IBIS model 2013-04-08

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。