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74HC74-Q100; 74HCT74-Q100

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

The 74HC74-Q100; 74HCT74-Q100 are dual positive edge triggered D-type flip-flop with individual data (nD), clock (nCP), set (nSD) and reset (nRD) inputs, and complementary nQ and nQ outputs. Data at the nD-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 nQ output. The Schmitt-trigger action in the clock input, makes the circuit highly tolerant to slower clock rise and fall times. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

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

  • Input levels:

    • For 74HC74-Q100: CMOS level

    • For 74HCT74-Q100: TTL level

  • Symmetrical output impedance

  • Low power dissipation

  • High noise immunity

  • Balanced propagation delays

  • Specified in compliance with JEDEC standard no. 7A

  • 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
74HC74BQ-Q100Production2.0 - 6.0CMOS± 5.21482low-40~12510620.974DHVQFN14
74HC74D-Q100Production2.0 - 6.0CMOS± 5.21482low-40~12510820.166SO14
74HC74PW-Q100Production2.0 - 6.0CMOS± 5.21482low-40~1251417.867TSSOP14
74HCT74BQ-Q100Production4.5 - 5.5TTL± 41559low-40~12510620.974DHVQFN14
74HCT74D-Q100Production4.5 - 5.5TTL± 41559low-40~12510820.166SO14
74HCT74PW-Q100Production4.5 - 5.5TTL± 41559low-40~1251417.867TSSOP14

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)）
74HC74BQ-Q100
DHVQFN14
(SOT762-1) 		SOT762-1SOT762-1_115ActiveHC7474HC74BQ-Q100,115
( 9352 988 79115 )
74HC74D-Q100
SO14
(SOT108-1) 		SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT108-1_118Active74HC74D74HC74D-Q100,118
( 9352 988 81118 )
74HC74PW-Q100
TSSOP14
(SOT402-1) 		SOT402-1SSOP-TSSOP-VSO-WAVE
SOT402-1_118ActiveHC7474HC74PW-Q100,118
( 9352 988 82118 )
74HCT74BQ-Q100
DHVQFN14
(SOT762-1) 		SOT762-1SOT762-1_115ActiveHCT7474HCT74BQ-Q100,115
( 9352 988 83115 )
74HCT74D-Q100
SO14
(SOT108-1) 		SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT108-1_118Active74HCT74D74HCT74D-Q100,118
( 9352 988 84118 )
74HCT74PW-Q100
TSSOP14
(SOT402-1) 		SOT402-1SSOP-TSSOP-VSO-WAVE
SOT402-1_118ActiveHCT7474HCT74PW-Q100,118
( 9352 988 85118 )

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
74HC74BQ-Q10074HC74BQ-Q100,11574HC74BQ-Q100Always Pb-free
74HC74D-Q10074HC74D-Q100,11874HC74D-Q100Always Pb-free
74HC74PW-Q10074HC74PW-Q100,11874HC74PW-Q100Always Pb-free
74HCT74BQ-Q10074HCT74BQ-Q100,11574HCT74BQ-Q100Always Pb-free
74HCT74D-Q10074HCT74D-Q100,11874HCT74D-Q100Always Pb-free
74HCT74PW-Q10074HCT74PW-Q100,11874HCT74PW-Q100Always Pb-free
品质及可靠性免责声明

文档 (13)

文件名称标题类型日期
74HC_HCT74_Q100Dual D-type flip-flop with set and reset; positive edge-triggerData sheet2024-04-02
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
hc7474HC74 IBIS modelIBIS model2022-10-21
hct7474HCT74 IBIS modelIBIS model2022-10-21
hcHC/HCT Spice modelSPICE model2022-02-17
HCT_USER_GUIDEHC/T User GuideUser manual1997-10-31
SOT762-1plastic, 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 bodyPackage information2023-04-05
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
hc7474HC74 IBIS modelIBIS model2022-10-21
hct7474HCT74 IBIS modelIBIS model2022-10-21
hcHC/HCT Spice modelSPICE model2022-02-17

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