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SN74AS756DW - Texas Instruments

Description: Octal Buffers/Line Drivers With Open-Collector Outputs

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PCB Footprints
SN74AS756DW - Texas Instruments PCB footprint - Other - Other - SOIC127P1030X265-20N
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SN74AS756DW - Texas Instruments  - 3D model - Other - SOIC127P1030X265-20N
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SN74AS756DW Details

  • Manufacturer Part Number:

    SN74AS756DW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    AS

  • 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:

    70 °C

  • Output Characteristics:

    OPEN-COLLECTOR

  • Output Polarity:

    INVERTED

  • 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):

    80 mA

  • Prop. Delay@Nom-Sup:

    19 ns

  • Propagation Delay (tpd):

    6 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:

    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

  • Width:

    7.5 mm

SN74AS756DW Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74AS756DW is 100 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure signal integrity, it's recommended to use proper PCB design techniques, such as using controlled impedance traces, minimizing signal routing, and using termination resistors as needed. Additionally, follow the recommended operating conditions and signal levels specified in the datasheet.
  • Yes, the SN74AS756DW is compatible with 3.3V systems, but it's essential to ensure that the input signals are within the recommended voltage range (VCC - 0.5V to VCC + 0.5V) to maintain proper operation.
  • It's recommended to power up the VCC pin before applying any input signals, and to power down the VCC pin after removing all input signals. This helps prevent damage to the device and ensures proper operation.
  • The recommended termination scheme for the SN74AS756DW is to use a series terminator (Rs) of 33-50 ohms, and a parallel terminator (Rt) of 50-100 ohms, depending on the specific application and signal requirements.

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SN74AS756DW 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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Part Image SN74AS756DWR Texas Instruments

Bus Driver, AS Series, 2-Func, 4-Bit, Inverted Output, TTL, PDSO20

Part Image SN74AS756DWE4 Texas Instruments

Bus Driver, AS Series, 2-Func, 4-Bit, Inverted Output, TTL, PDSO20

Part Image SN74AS756DWRE4 Texas Instruments

Bus Driver, AS Series, 2-Func, 4-Bit, Inverted Output, TTL, PDSO20

Part Image SN74AS756DWG4 Texas Instruments

Bus Driver, AS Series, 2-Func, 4-Bit, Inverted Output, TTL, PDSO20

Part Image SN74AS756DWRG4 Texas Instruments

Bus Driver, AS Series, 2-Func, 4-Bit, Inverted Output, TTL, PDSO20

For a full list of alternate parts for SN74AS756DW, check out Findchips.com