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SN75LBC179AP - Texas Instruments

Description: LOW-POWER DIFFERENTIAL LINE DRIVER AND RECEIVER PAIRS

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SN75LBC179AP - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - P (R-PDIP-T8)
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SN75LBC179AP - Texas Instruments  - 3D model - Dual-In-Line Packages - P (R-PDIP-T8)
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SN75LBC179AP Details

  • Manufacturer Part Number:

    SN75LBC179AP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    DIP-8

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.0001 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-485-A; TIA-485-A; ISO 8482

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.81 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    1.1 V

  • Output Characteristics:

    DIFFERENTIAL

  • Output Low Current-Max:

    0.008 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    20 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    15 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    5.25 V

  • Supply Voltage1-Min:

    4.75 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    BICMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Transmit Delay-Max:

    12 ns

  • Width:

    7.62 mm

SN75LBC179AP Frequently Asked Questions (FAQs)

  • The SN75LBC179AP can support data rates up to 100 Mbps, making it suitable for fast-mode I2C applications.
  • To minimize bus capacitance, use short PCB traces, and consider using a buffer or repeater if the bus is long. Also, ensure that the total bus capacitance does not exceed 400 pF.
  • Yes, the SN75LBC179AP is 5V tolerant, but it's recommended to use a voltage regulator to ensure a stable 3.3V supply to the device. This will help prevent damage and ensure reliable operation.
  • The SN75LBC179AP is configured for I2C operation by default. To use SMBus, connect the SMBusEN pin to VCC. For I2C operation, leave the SMBusEN pin floating or connect it to GND.
  • A pull-up resistor (Rp) of 1.5 kΩ to 3.3 kΩ is recommended for the SCL and SDA lines. The value of Rp depends on the bus capacitance and the desired rise time.

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SN75LBC179AP 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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