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74AHC273-Q100; 74AHCT273-Q100

Octal D-type flip-flop with reset; positive-edge trigger

The 74AHC273-Q100; 74AHCT273-Q100 is an octal positive-edge triggered D-type flip-flop. The device features clock (CP) and master reset (MR) inputs. The outputs Qn will assume the state of their corresponding D inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP) transition. A LOW on MR forces the outputs LOW independently of clock and data inputs. 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 to 5.5 V

  • Overvoltage tolerant inputs to 5.5 V

  • High noise immunity

  • CMOS low power dissipation

  • Balanced propagation delays

  • All inputs have Schmitt-trigger actions

  • Ideal buffer for MOS microcontroller or memory

  • Common clock and master reset

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

  • Input levels:

    • For 74AHC273-Q100: CMOS level

    • For 74AHCT273-Q100: TTL level

  • 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)fmax (MHz)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AHC273BQ-Q100Production2.0 - 5.5CMOS± 84.2165low-40~125789.150DHVQFN20
74AHC273D-Q100Production2.0 - 5.5CMOS± 84.2165low-40~1258527.361SO20
74AHC273PW-Q100Production2.0 - 5.5CMOS± 84.2165low-40~1251004.644.7TSSOP20
74AHCT273BQ-Q100Production4.5 - 5.5TTL± 84120low-40~125789.150DHVQFN20
74AHCT273D-Q100Production4.5 - 5.5TTL± 84120low-40~1258527.361SO20
74AHCT273PW-Q100Production4.5 - 5.5TTL± 84120low-40~1251004.644.7TSSOP20

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)）
74AHC273BQ-Q100
DHVQFN20
(SOT764-1) 		SOT764-1SOT764-1_115ActiveAHC27374AHC273BQ-Q100X
( 9353 001 87115 )
74AHC273D-Q100
SO20
(SOT163-1) 		SOT163-1WAVE_BG-BD-1
SOT163-1_118Active74AHC273D74AHC273D-Q100J
( 9353 001 88118 )
74AHC273PW-Q100
TSSOP20
(SOT360-1) 		SOT360-1SSOP-TSSOP-VSO-WAVE
SOT360-1_118ActiveAHC27374AHC273PW-Q100J
( 9353 001 89118 )
74AHCT273BQ-Q100
DHVQFN20
(SOT764-1) 		SOT764-1SOT764-1_115ActiveAHCT27374AHCT273BQ-Q100X
( 9353 002 05115 )
74AHCT273D-Q100
SO20
(SOT163-1) 		SOT163-1WAVE_BG-BD-1
SOT163-1_118Active74AHCT273D74AHCT273D-Q100J
( 9353 002 06118 )
74AHCT273PW-Q100
TSSOP20
(SOT360-1) 		SOT360-1SSOP-TSSOP-VSO-WAVE
SOT360-1_118ActiveAHCT27374AHCT273PW-Q100J
( 9353 002 07118 )

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
74AHC273BQ-Q10074AHC273BQ-Q100X74AHC273BQ-Q100Always Pb-free
74AHC273D-Q10074AHC273D-Q100J74AHC273D-Q100Always Pb-free
74AHC273PW-Q10074AHC273PW-Q100J74AHC273PW-Q100Always Pb-free
74AHCT273BQ-Q10074AHCT273BQ-Q100X74AHCT273BQ-Q100Always Pb-free
74AHCT273D-Q10074AHCT273D-Q100J74AHCT273D-Q100Always Pb-free
74AHCT273PW-Q10074AHCT273PW-Q100J74AHCT273PW-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_AHCT273_Q100Octal D-type flip-flop with reset; positive-edge triggerData sheet2023-09-21
ahct273ahct273 IBIS modelIBIS model2013-04-07
ahc273ahc273 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
ahct273ahct273 IBIS modelIBIS model2013-04-07
ahc273ahc273 IBIS modelIBIS model2013-04-07

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