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74ABT74

Dual D-type flip-flop with set and reset; positive edge-trigger

The 74ABT74 is a dual positive edge triggered D-type flip-flop with individual data (D), clock (CP), set (SD) and reset (RD) inputs, and complementary Q and Q outputs. Data at the D-input that meets the set-up and hold time requirements on the LOW-to-HIGH clock transition will be stored in the flip-flop and appear at the Q output. 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

  • Latch-up protection exceeds 500 mA per JESD78B 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 +85 °C

参数类型

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74ABT74DProduction4.5 - 5.5TTL-15/+203.0250medium-40~8510618.964SO14
74ABT74PWProduction4.5 - 5.5TTL-15/+203.0250medium-40~851407.466TSSOP14

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)）
74ABT74D
SO14
(SOT108-1) 		SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT108-1_118Active74ABT74D74ABT74D,118
( 9352 087 40118 )
74ABT74PW
TSSOP14
(SOT402-1) 		SOT402-1SSOP-TSSOP-VSO-WAVE
SOT402-1_118ActiveABT7474ABT74PW,118
( 9352 087 60118 )

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
74ABT74D9352087401122021-12-312022-06-3074ABT74D
    74ABT74PW9352087601122018-12-312019-06-3074ABT74PW

      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
      74ABT74D74ABT74D,11874ABT74Dweek 5, 2004
      74ABT74PW74ABT74PW,11874ABT74PWweek 14, 2005
      品质及可靠性免责声明

      文档 (9)

      文件名称标题类型日期
      74ABT74Dual D-type flip-flop with set and reset; positive edge-triggerData sheet2024-01-23
      abt74abt74 IBIS modelIBIS model2013-04-07
      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
      abt74abt74 IBIS modelIBIS model2013-04-07
      abtabt Spice modelSPICE model2013-05-06

      订购、定价与供货

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