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74AHC573-Q100; 74AHCT573-Q100

Octal D-type transparent latch; 3-state

The 74AHC573-Q100; 74AHCT573-Q100 is an 8-bit D-type transparent latch with 3-state outputs. The device features latch enable (LE) and output enable (OE) inputs. When LE is HIGH, data at the inputs enter the latches. In this condition the latches are transparent, a latch output will change each time its corresponding D-input changes. When LE is LOW the latches store the information that was present at the inputs a set-up time preceding the HIGH-to-LOW transition of LE. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. Operation of the OE input does not affect the state of the latches. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

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

特性

  • 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 5.5 V

  • Balanced propagation delays

  • All inputs have Schmitt-trigger action

  • Overvoltage tolerant inputs to 5.5 V

  • High noise immunity

  • CMOS low power dissipation

  • Common 3-state output enable input

  • Input levels:

    • For 74AHC573-Q100: CMOS input level

    • For 74AHCT573-Q100: TTL input level

  • 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

  • Multiple package options

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

参数类型

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AHC573BQ-Q100Production2.0 - 5.5CMOS± 84.2low-40~125778.148DHVQFN20
74AHC573D-Q100Production2.0 - 5.5CMOS± 84.2low-40~1258426.460SO20
74AHC573PW-Q100Production2.0 - 5.5CMOS± 84.2low-40~1251004.444TSSOP20
74AHCT573BQ-Q100Production4.5 - 5.5TTL± 83.9low-40~125778.148DHVQFN20
74AHCT573D-Q100Production4.5 - 5.5TTL± 83.9low-40~1258426.460SO20
74AHCT573PW-Q100Production4.5 - 5.5TTL± 83.9low-40~1251004.444TSSOP20

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)）
74AHC573BQ-Q100
DHVQFN20
(SOT764-1) 		SOT764-1SOT764-1_115ActiveAHC57374AHC573BQ-Q100X
( 9353 003 15115 )
74AHC573D-Q100
SO20
(SOT163-1) 		SOT163-1WAVE_BG-BD-1
SOT163-1_118Active74AHC573D74AHC573D-Q100J
( 9353 003 16118 )
74AHC573PW-Q100
TSSOP20
(SOT360-1) 		SOT360-1SSOP-TSSOP-VSO-WAVE
SOT360-1_118ActiveAHC57374AHC573PW-Q100J
( 9353 003 17118 )
74AHCT573BQ-Q100
DHVQFN20
(SOT764-1) 		SOT764-1SOT764-1_115ActiveAHCT57374AHCT573BQ-Q100X
( 9353 003 18115 )
74AHCT573D-Q100
SO20
(SOT163-1) 		SOT163-1WAVE_BG-BD-1
SOT163-1_118Active74AHCT573D74AHCT573D-Q100J
( 9353 003 19118 )
74AHCT573PW-Q100
TSSOP20
(SOT360-1) 		SOT360-1SSOP-TSSOP-VSO-WAVE
SOT360-1_118ActiveAHCT57374AHCT573PW-Q100J
( 9353 003 21118 )

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
74AHC573BQ-Q10074AHC573BQ-Q100X74AHC573BQ-Q100Always Pb-free
74AHC573D-Q10074AHC573D-Q100J74AHC573D-Q100Always Pb-free
74AHC573PW-Q10074AHC573PW-Q100J74AHC573PW-Q100Always Pb-free
74AHCT573BQ-Q10074AHCT573BQ-Q100X74AHCT573BQ-Q100Always Pb-free
74AHCT573D-Q10074AHCT573D-Q100J74AHCT573D-Q100Always Pb-free
74AHCT573PW-Q10074AHCT573PW-Q100J74AHCT573PW-Q100Always Pb-free
品质及可靠性免责声明

文档 (8)

文件名称标题类型日期
74AHC_AHCT573_Q100Octal D-type transparent latch; 3-stateData sheet2023-10-11
ahct573ahct573 IBIS modelIBIS model2013-04-07
ahc573ahc573 IBIS modelIBIS model2013-04-07
SOT764-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm bodyPackage information2022-06-21
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT360-1plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm bodyPackage information2022-06-21
SOT163-1plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm bodyPackage information2022-06-20
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08

支持

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模型

文件名称标题类型日期
ahct573ahct573 IBIS modelIBIS model2013-04-07
ahc573ahc573 IBIS modelIBIS model2013-04-07

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