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SN74LS597D - Texas Instruments

Description: Counter Shift Registers Serial-out shift Register

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SN74LS597D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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SN74LS597D - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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SN74LS597D Details

  • Manufacturer Part Number:

    SN74LS597D

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    SISO OPERATION ALSO AVAILABLE

  • Count Direction:

    RIGHT

  • Family:

    LS

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Load Capacitance (CL):

    45 pF

  • Logic IC Type:

    PARALLEL IN SERIAL OUT

  • Max Frequency@Nom-Sup:

    20000000 Hz

  • Max I(ol):

    0.024 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    3-STATE

  • 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):

    53 mA

  • Prop. Delay@Nom-Sup:

    30 ns

  • Propagation Delay (tpd):

    30 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    TTL

  • Temperature Grade:

    COMMERCIAL

  • 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):

    30

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    3.9 mm

  • fmax-Min:

    25 MHz

SN74LS597D Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the SN74LS597D is 10 MHz, but it can vary depending on the operating voltage and temperature. It's recommended to check the timing characteristics in the datasheet for specific frequency limits.
  • To ensure reliable data transfer, make sure to follow proper signal integrity practices, such as using proper termination, impedance matching, and signal buffering. Also, ensure that the clock and data signals are properly synchronized and meet the setup and hold time requirements specified in the datasheet.
  • The power consumption of the SN74LS597D depends on the operating frequency, voltage, and load. According to the datasheet, the typical power consumption is around 150 mW at 5V and 10 MHz. To reduce power consumption, consider using a lower operating voltage, reducing the clock frequency, or using power-saving modes if available.
  • Yes, the SN74LS597D can be used in a 3.3V system, but you'll need to ensure that the input signals are compatible with the device's input voltage levels. You may need to use level translators or voltage dividers to interface with 3.3V logic. Additionally, check the datasheet for any specific voltage-related limitations or recommendations.
  • The SN74LS597D has built-in error detection mechanisms, such as parity checking and clock monitoring. You can use these features to detect errors and take corrective action, such as resetting the device or re-transmitting data. Implement error handling mechanisms in your system design to ensure reliable operation.

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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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Part Image SN74LS597DR Texas Instruments

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Part Image SN74LS597DE4 Texas Instruments

Parallel In Serial Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDSO16