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SN74HC594DG4 - Texas Instruments

Description: Shift Register Single 8-Bit Serial to Serial/Parallel 16-Pin SOIC Tube

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SN74HC594DG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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SN74HC594DG4 - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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SN74HC594DG4 Details

  • Manufacturer Part Number:

    SN74HC594DG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    GREEN, PLASTIC, SOIC-16

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    PARALLEL OUTPUT IS REGISTERED; ASYNCHRONOUS CLEAR FOR STORAGE REGISTER

  • Count Direction:

    RIGHT

  • Family:

    HC

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Load Capacitance (CL):

    150 pF

  • Logic IC Type:

    SERIAL IN PARALLEL OUT

  • Max Frequency@Nom-Sup:

    24000000 Hz

  • Max I(ol):

    0.0078 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    31 ns

  • Propagation Delay (tpd):

    250 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    3.9 mm

  • fmax-Min:

    24 MHz

SN74HC594DG4 Frequently Asked Questions (FAQs)

  • The maximum clock frequency is typically limited by the rise and fall times of the clock signal, but Texas Instruments recommends a maximum clock frequency of 25 MHz for the SN74HC594DG4.
  • Yes, the SN74HC594DG4 is compatible with 5V power supplies, but it can also operate with power supplies as low as 2V. However, the output voltage levels may not be as high with lower power supply voltages.
  • The SN74HC594DG4 has an asynchronous reset input (SRCLR) that can be used to reset the shift register. It's recommended to tie this input to the power supply voltage through a pull-up resistor and add a capacitor to ground to ensure a clean reset signal during power-up.
  • No, the SN74HC594DG4 is not designed to drive high-current loads. The output current is limited to 25 mA per output pin, and the device is intended for use as a logic-level shift register. If you need to drive high-current loads, you should use an external driver or buffer.
  • The SN74HC594DG4 has a latency of 1 clock cycle between the clock input and the output of the shift register. This means that the data will be delayed by 1 clock cycle before it appears at the output. You should take this latency into account when designing your system and ensure that the clock frequency is sufficient to accommodate the latency.

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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SN74HC594DG4 Alternates

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Part Image SN74HC594D Texas Instruments

Serial In Parallel Out, HC Series, 8-Bit, Right Direction, True Output, CMOS, PDSO16

Part Image SN74HC594DW Texas Instruments

Serial In Parallel Out, HC/UH Series, 8-Bit, Right Direction, True Output, CMOS, PDSO16

Part Image SN74HC594DWG4 Texas Instruments

Serial In Parallel Out, HC/UH Series, 8-Bit, Right Direction, True Output, CMOS, PDSO16

Part Image SN74HC594DWRG4 Texas Instruments

Serial In Parallel Out, HC Series, 8-Bit, Right Direction, True Output, CMOS, PDSO16

Part Image SN74HC594DWE4 Texas Instruments

Serial In Parallel Out, HC/UH Series, 8-Bit, Right Direction, True Output, CMOS, PDSO16

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