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74ABT126

Quad buffer; 3-state

The 74ABT126 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. 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.

特性

  • 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

  • IOFF circuitry provides partial Power-down mode operation

  • Quad bus interface

  • 3-state buffers

  • Live insertion and extraction permitted

  • Output capability: +64 mA and -32 mA

  • Inputs are disabled during 3-state mode

  • Latch-up protection:

    • JESD78: exceeds 500 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

参数类型

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)Nr of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Rth(j-c) (K/W)Package name
74ABT126DProduction4.5 - 5.5TTL-32 / +641004medium-40~8510664SO14
74ABT126PWProduction4.5 - 5.5TTL-32 / +641004medium-40~8514065.8TSSOP14

封装

型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号，（订购码(12NC)）
74ABT126D
SO14
(SOT108-1) 		SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT108-1_623Active74ABT126D74ABT126D,623
( 9350 530 90623 )
74ABT126PW
TSSOP14
(SOT402-1) 		SOT402-1SSOP-TSSOP-VSO-WAVE
SOT402-1_118ActiveABT12674ABT126PW,118
( 9352 010 70118 )

停产信息

型号可订购的器件编号，（订购码(12NC)）最后一次购买日期最后一次交货日期替代产品状态备注
74ABT126D9350530906022021-12-312022-06-3074ABT126D
    74ABT126PW9352010701122021-12-312022-06-3074ABT126PW

      环境信息

      型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
      74ABT126D74ABT126D,62374ABT126Dweek 5, 2004
      74ABT126PW74ABT126PW,11874ABT126PWweek 10, 2005
      品质及可靠性免责声明

      文档 (10)

      文件名称标题类型日期
      74ABT126Quad buffer; 3-stateData sheet2024-01-18
      abt126abt126 IBIS modelIBIS model2013-04-07
      Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
      abtabt Spice modelSPICE model2013-05-06
      SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
      SOT402-1plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.2 mm bodyPackage information2023-11-07
      SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
      SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
      WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
      SOT108-1plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm bodyPackage information2023-11-07

      支持

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      模型

      文件名称标题类型日期
      abt126abt126 IBIS modelIBIS model2013-04-07
      abtabt Spice modelSPICE model2013-05-06

      订购、定价与供货

      样品

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      样品订单通常需要2-4天寄送时间。

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