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74HC594-Q100; 74HCT594-Q100

8-bit shift register with output register

The 74HC594-Q100; 74HCT594-Q100 is an 8-bit serial-in/serial or parallel-out shift register with a storage register. Separate clock and reset inputs are provided on both shift and storage registers. The device features a serial input (DS) and a serial output (Q7S) to enable cascading. Data is shifted on the LOW-to-HIGH transitions of the SHCP input, and the data in the shift register is transferred to the storage register on a LOW-to-HIGH transition of the STCP input. If both clocks are connected together, the shift register will always be one clock pulse ahead of the storage register. A LOW level on one of the two register reset pins (SHR and STR) will clear the corresponding register. 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

  • Synchronous serial input and output

  • 8-bit parallel output

  • Shift and storage registers have independent direct clear and clocks

  • Independent clocks for shift and storage registers

  • 100 MHz (typical)

  • 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

  • Input levels:

    • For 74HC594-Q100: CMOS level

    • For 74HCT594-Q100: TTL level

  • Complies with JEDEC standards

    • JESD8C (2.7 V to 3.6 V)

    • JESD7A (2.0 V to 6.0 V)

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

目标应用

  • Serial-to parallel data conversion

  • Remote control holding register

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
74HC594BQ-Q100Production2.0 - 6.0CMOS± 7.814109low-40~125869.054DHVQFN16
74HC594D-Q100Production2.0 - 6.0CMOS± 7.814109low-40~125866.945SO16
74HC594PW-Q100Production2.0 - 6.0CMOS± 7.814109low-40~1251193.047TSSOP16
74HCT594D-Q100Production4.5 - 5.5TTL± 615100low-40~125866.945.1SO16

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)）
74HC594BQ-Q100
DHVQFN16
(SOT763-1) 		SOT763-1SOT763-1_115Active4HC59474HC594BQ-Q100X
( 9356 913 08115 )
74HC594D-Q100
SO16
(SOT109-1) 		SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT109-1_118Active74HC594D74HC594D-Q100,118
( 9352 988 69118 )
74HC594PW-Q100
TSSOP16
(SOT403-1) 		SOT403-1SSOP-TSSOP-VSO-WAVE
SOT403-1_118ActiveHC594PW74HC594PW-Q100J
( 9353 090 09118 )
74HCT594D-Q100
SO16
(SOT109-1) 		SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT109-1_118Active74HCT594D74HCT594D-Q100,118
( 9352 988 71118 )

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
74HC594BQ-Q10074HC594BQ-Q100X74HC594BQ-Q100
74HC594D-Q10074HC594D-Q100,11874HC594D-Q100Always Pb-free
74HC594PW-Q10074HC594PW-Q100J74HC594PW-Q100week 25, 2019
74HCT594D-Q10074HCT594D-Q100,11874HCT594D-Q100Always Pb-free
品质及可靠性免责声明

文档 (11)

文件名称标题类型日期
74HC_HCT594_Q1008-bit shift register with output registerData sheet2024-03-19
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
hc59474HC594 IBIS modelIBIS model2021-02-02
HCT_USER_GUIDEHC/T User GuideUser manual1997-10-31
SOT763-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm bodyPackage information2023-05-11
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
SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm bodyPackage information2023-11-07
SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm bodyPackage information2023-11-08
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08

支持

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模型

文件名称标题类型日期
hc59474HC594 IBIS modelIBIS model2021-02-02

样品

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