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SN64BCT757DW - Texas Instruments

Description: OCTAL BUFFER/DRIVER WITH OPEN-COLLECTOR OUTPUTS

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PCB Footprints
SN64BCT757DW - Texas Instruments PCB footprint - Other - Other - SOIC127P1030X265-20N
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SN64BCT757DW - Texas Instruments  - 3D model - Other - SOIC127P1030X265-20N
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SN64BCT757DW Details

  • Manufacturer Part Number:

    SN64BCT757DW

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    TRISTATE CONTROL INPUT ACTIVE HIGH FOR ONE FUNCTION

  • Control Type:

    ENABLE LOW/HIGH

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    BCT/FBT

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.8 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.064 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    8

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    OPEN-COLLECTOR

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    77 mA

  • Prop. Delay@Nom-Sup:

    11.2 ns

  • Propagation Delay (tpd):

    7 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

  • Width:

    7.5 mm

SN64BCT757DW Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN64BCT757DW is 100 MHz.
  • To ensure signal integrity, use a low-impedance PCB design, minimize trace lengths, and use termination resistors as needed. Also, follow the recommended layout guidelines in the datasheet.
  • Yes, the SN64BCT757DW is compatible with 3.3V systems. However, ensure that the input voltage (VCC) is within the recommended range of 2.7V to 3.6V.
  • Power sequencing is not critical for the SN64BCT757DW, but it's recommended to power up the device after the power supplies have stabilized. Ensure that the input voltage (VCC) is stable before applying clock signals.
  • The recommended termination scheme for the SN64BCT757DW is a series terminator (Rs) of 22-33 ohms, with a parallel terminator (Rt) of 47-68 ohms. However, the optimal termination values may vary depending on the specific application and PCB design.

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SN64BCT757DW Overview

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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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