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74AHC594-Q100; 74AHCT594-Q100

8-bit shift register with output register

The 74AHC594-Q100; 74AHCT594-Q100 is a high-speed Si-gate CMOS device and is pin compatible with Low-Power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7-A.

The 74AHC594-Q100; 74AHCT594-Q100 is an 8-bit, non-inverting, serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. Separate clocks (SHCP and STCP) and direct overriding clears (SHR and STR) are provided on both the shift and storage registers. A serial output (Q7S) is provided for cascading purposes.

Both the shift and storage register clocks are positive-edge triggered. If the user wishes to connect both clocks together, the shift register will always be one count pulse ahead of the storage register.

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

  • 8-bit serial-in, parallel-out shift register with storage

  • Independent direct overriding clears on shift and storage registers

  • Independent clocks for shift and storage registers

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

  • Input levels:

    • For 74AHC594-Q100: CMOS level

    • For 74AHCT594-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

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
74AHC594BQ-Q100Production2.0 - 5.5CMOS± 84.1160low-40~1259112.360DHVQFN16
74AHC594D-Q100Production2.0 - 5.5CMOS± 84.1160low-40~125908.649SO16
74AHC594PW-Q100Production2.0 - 5.5CMOS± 84.1160low-40~1251234.152.2TSSOP16
74AHCT594BQ-Q100Production4.5 - 5.5TTL± 83.8160low-40~1259112.360DHVQFN16
74AHCT594D-Q100Production4.5 - 5.5TTL± 83.8160low-40~125908.649SO16
74AHCT594PW-Q100Production4.5 - 5.5TTL± 83.8160low-40~1251234.152.2TSSOP16

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))
74AHC594BQ-Q100
DHVQFN16
(SOT763-1)
SOT763-1SOT763-1_115ActiveAHC59474AHC594BQ-Q100,11
( 9352 986 52115 )
74AHC594D-Q100
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT109-1_118Active74AHC594D74AHC594D-Q100,118
( 9352 986 53118 )
74AHC594PW-Q100
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
SOT403-1_118ActiveAHC59474AHC594PW-Q100,11
( 9352 986 54118 )
74AHCT594BQ-Q100
DHVQFN16
(SOT763-1)
SOT763-1SOT763-1_115ActiveACT59474AHCT594BQ-Q100,1
( 9352 986 55115 )
74AHCT594D-Q100
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT109-1_118Active74AHCT594D74AHCT594D-Q100,11
( 9352 986 56118 )
74AHCT594PW-Q100
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
SOT403-1_118ActiveAHCT59474AHCT594PW-Q100,1
( 9352 986 57118 )

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
74AHC594BQ-Q10074AHC594BQ-Q100,1174AHC594BQ-Q100Always Pb-free
74AHC594D-Q10074AHC594D-Q100,11874AHC594D-Q100Always Pb-free
74AHC594PW-Q10074AHC594PW-Q100,1174AHC594PW-Q100Always Pb-free
74AHCT594BQ-Q10074AHCT594BQ-Q100,174AHCT594BQ-Q100Always Pb-free
74AHCT594D-Q10074AHCT594D-Q100,1174AHCT594D-Q100Always Pb-free
74AHCT594PW-Q10074AHCT594PW-Q100,174AHCT594PW-Q100Always Pb-free
品质及可靠性免责声明

文档 (10)

文件名称标题类型日期
74AHC_AHCT594_Q1008-bit shift register with output registerData sheet2024-03-07
ahct594ahct594 IBIS modelIBIS model2013-04-07
ahc594ahc594 IBIS modelIBIS model2013-04-07
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
ahct594ahct594 IBIS modelIBIS model2013-04-07
ahc594ahc594 IBIS modelIBIS model2013-04-07

样品

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