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)

74HCS126-Q100

Quad buffer/line driver with Schmitt-trigger inputs and 3-state outputs

The 74HCS126-Q100 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). A LOW on nOE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

All inputs are Schmitt-trigger inputs, capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features and benefits

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)

    • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

  • Wide supply voltage range from 2.0 V to 6.0 V

  • Schmitt-trigger inputs
  • Low power consumption
    • Typical supply current (ICC) of 100 nA
    • Typical input leakage current (II) of ±10 nA
  • ±7.8 mA output drive at 6 V
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
  • Complies with JEDEC standards:
    • JESD7A (2.0 V to 6.0 V)

  • ESD protection:

    • HBM ANSI/ESDA/JEDEC JS-001 class 3A exceeds 4000 V

    • CDM ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1500 V

  • Multiple package options

  • DHVQFN package with Side-Wettable Flanks enabling Automated Optical Inspection (AOI) of solder joints

参数类型

型号 VCC (V) Logic switching levels Output drive capability (mA) 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
74HCS126BQ-Q100 2.0 - 6.0 CMOS ± 7.8 4 low -40~125 109 22.9 76.7 DHVQFN14
74HCS126D-Q100 2.0 - 6.0 CMOS ± 7.8 4 low -40~125 112 22.7 70.4 SO14
74HCS126PW-Q100 2.0 - 6.0 CMOS ± 7.8 4 low -40~125 144 8.5 69.7 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
74HCS126BQ-Q100 74HCS126BQ-Q100X
(935692064115)		 Active S126 SOT762-1
DHVQFN14
(SOT762-1) 		SOT762-1 SOT762-1_115
74HCS126D-Q100 74HCS126D-Q100J
(935692062118)		 Active 74HCS126D SOT108-1
SO14
(SOT108-1) 		SOT108-1 SO-SOJ-REFLOW
SO-SOJ-WAVE
WAVE_BG-BD-1
SOT108-1_118
74HCS126PW-Q100 74HCS126PW-Q100J
(935692063118)		 Active HCS126 SOT402-1
TSSOP14
(SOT402-1) 		SOT402-1 SSOP-TSSOP-VSO-WAVE
SOT402-1_118

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74HCS126BQ-Q100 74HCS126BQ-Q100X 74HCS126BQ-Q100 rohs rhf rhf
74HCS126D-Q100 74HCS126D-Q100J 74HCS126D-Q100 rohs rhf rhf
74HCS126PW-Q100 74HCS126PW-Q100J 74HCS126PW-Q100 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
74HCS126_Q100 Quad buffer/line driver with Schmitt-trigger inputs and 3-state outputs Data sheet 2025-07-24
AN90063 Questions about package outline drawings Application note 2025-06-13
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
74hcs126 74HCS126 IBIS Model IBIS model 2025-07-24
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
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
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
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

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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
74hcs126 74HCS126 IBIS Model IBIS model 2025-07-24

Ordering, pricing & availability

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