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MC1489NE4 - Texas Instruments

Description: RS-232 Interface IC Quadruple Line Receiver

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MC1489NE4 - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T14)
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MC1489NE4 - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T14)
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MC1489NE4 Details

  • Manufacturer Part Number:

    MC1489NE4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    ROHS COMPLIANT, PLASTIC, DIP-14

  • Pin Count:

    14

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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-PDIP-T14

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    2.1 V

  • Output Characteristics:

    OPEN-COLLECTOR

  • Output Low Current-Max:

    0.01 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    85 ns

  • Receiver Number of Bits:

    4

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    26 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Width:

    7.62 mm

MC1489NE4 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the MC1489NE4 is 4.5V to 5.5V, although it can operate from 4V to 6V with reduced performance.
  • To ensure reliable communication, use proper shielding, grounding, and decoupling techniques. Additionally, consider using a common-mode choke or ferrite bead to filter out noise on the transmission lines.
  • The MC1489NE4 supports data rates up to 10 Mbps, making it suitable for high-speed applications such as industrial control systems and medical devices.
  • Yes, the MC1489NE4 can be used in half-duplex or simplex configurations by controlling the transmit and receive pins accordingly. However, this may require additional external circuitry and control logic.
  • The MC1489NE4 has built-in error detection and fault handling mechanisms, including parity and checksum checks. Implement a robust error handling routine in your application code to detect and respond to errors and faults.

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MC1489NE4 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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