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SN75C189ANSR - Texas Instruments

Description: Quadruple Low-Power Line Receiver

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SN75C189ANSR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - NS (R-PDSO-G14)
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SN75C189ANSR - Texas Instruments  - 3D model - Small Outline Packages - NS (R-PDSO-G14)
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SN75C189ANSR Details

  • Manufacturer Part Number:

    SN75C189ANSR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-14

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    RESPONSE CONTROL

  • High Level Input Current-Max:

    0.0083 A

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE RECEIVER

  • Interface Standard:

    EIA-232-F; TIA-232-F; V.28

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    10.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    2.1 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.0032 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    6000 ns

  • Receiver Number of Bits:

    4

  • Seated Height-Max:

    2 mm

  • Supply Current-Max:

    0.7 mA

  • Supply Voltage-Max:

    6 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    6 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • 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:

    5.3 mm

SN75C189ANSR Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN75C189ANSR is 100 MHz, but it can be used at higher frequencies with proper PCB design and signal integrity considerations.
  • To ensure signal integrity, use a well-designed PCB with controlled impedance, keep signal traces short, and use termination resistors as recommended in the datasheet. Additionally, consider using a signal integrity analysis tool to simulate and optimize your design.
  • Yes, the SN75C189ANSR can be used in a 3.3V system, but the input voltage (VCC) should be 5V. The device is designed to translate 5V TTL levels to 3.3V CMOS levels, making it suitable for use in mixed-voltage systems.
  • The power consumption of the SN75C189ANSR is typically around 20-30 mA, depending on the operating frequency and input signal levels. However, this can vary depending on the specific application and usage.
  • The SN75C189ANSR is designed to translate between 5V TTL and 3.3V CMOS logic levels, but it can also be used with other logic families such as LVTTL, LVCMOS, and SSTL. However, the input and output voltage levels should be within the recommended operating range.

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SN75C189ANSR 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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