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74HC574-Q100; 74HCT574-Q100

Octal D-type flip-flop; positive edge-trigger; 3-state

The 74HC574-Q100; 74HCT574-Q100 is an 8-bit positive-edge triggered D-type flip-flop with 3-state outputs. The device features a clock (CP) and output enable (OE) inputs. The flip-flops will store the state of their individual D-inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP) transition. 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 flip-flops. 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

  • Wide supply voltage range from 2.0 V to 6.0 V

  • CMOS low power dissipation

  • High noise immunity

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

  • Complies with JEDEC standards:

    • JESD8C (2.7 V to 3.6 V)

    • JESD7A (2.0 V to 6.0 V)

  • Input levels:

    • For 74HC574-Q100: CMOS level

    • For 74HCT574-Q100: TTL level

  • 3-state non-inverting outputs for bus oriented applications

  • 8-bit positive, edge-triggered register

  • Common 3-state output enable input

  • ESD protection:

    • MIL-STD-883, method 3015 exceeds 2 kV

    • HBM JESD22-A114F exceeds 2 kV

    • MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)

  • 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
74HC574BQ-Q100Production2.0 - 6.0CMOS± 7.814133low-40~125778.148.1DHVQFN20
74HC574D-Q100Production2.0 - 6.0CMOS± 7.814133low-40~1258527.561SO20
74HC574PW-Q100Production2.0 - 6.0CMOS± 7.814133low-40~1251004.644.9TSSOP20
74HCT574D-Q100Production4.5 - 5.5TTL± 61576low-40~1258527.561SO20
74HCT574PW-Q100Production4.5 - 5.5TTL± 61576low-40~1251004.644.9TSSOP20

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)）
74HC574BQ-Q100
DHVQFN20
(SOT764-1) 		SOT764-1SOT764-1_115Active74HC574B74HC574BQ-Q100X
( 9356 913 07115 )
74HC574D-Q100
SO20
(SOT163-1) 		SOT163-1WAVE_BG-BD-1
SOT163-1_118Active74HC574D74HC574D-Q100,118
( 9352 989 37118 )
74HC574PW-Q100
TSSOP20
(SOT360-1) 		SOT360-1SSOP-TSSOP-VSO-WAVE
SOT360-1_118ActiveHC57474HC574PW-Q100,118
( 9352 989 38118 )
74HCT574D-Q100
SO20
(SOT163-1) 		SOT163-1WAVE_BG-BD-1
SOT163-1_118Active74HCT574D74HCT574D-Q100,118
( 9352 989 39118 )
74HCT574PW-Q100
TSSOP20
(SOT360-1) 		SOT360-1SSOP-TSSOP-VSO-WAVE
SOT360-1_118ActiveHCT57474HCT574PW-Q100,11
( 9352 989 41118 )

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
74HC574BQ-Q10074HC574BQ-Q100X74HC574BQ-Q100
74HC574D-Q10074HC574D-Q100,11874HC574D-Q100Always Pb-free
74HC574PW-Q10074HC574PW-Q100,11874HC574PW-Q100Always Pb-free
74HCT574D-Q10074HCT574D-Q100,11874HCT574D-Q100Always Pb-free
74HCT574PW-Q10074HCT574PW-Q100,1174HCT574PW-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
74HC_HCT574_Q100Octal D-type flip-flop; positive edge-trigger; 3-stateData sheet2022-10-20
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
HCT_USER_GUIDEHC/T User GuideUser manual1997-10-31
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

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