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DS78C20J/883 - Texas Instruments

Description: Dual CMOS Compatible Differential Line Receiver / Dual Receiver RS-232/RS-422/RS-423 14-Pin CDIP Tube

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DS78C20J/883 - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Package (J)
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DS78C20J/883 Details

  • Manufacturer Part Number:

    DS78C20J/883

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    DIP-14

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE RECEIVER

  • Interface Standard:

    EIA-232-C; EIA-422; EIA-423; FED STD 1020; FED STD 1030

  • JESD-30 Code:

    R-XDIP-T14

  • Length:

    19.939 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Low Current-Max:

    0.0016 A

  • Package Body Material:

    CERAMIC

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    150 ns

  • Receiver Number of Bits:

    2

  • Screening Level:

    MIL-STD-883

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max:

    15 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

DS78C20J/883 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the DS78C20J/883 is 4.5V to 5.5V.
  • To ensure reliable operation in high-temperature environments, it is recommended to use a heat sink and ensure good thermal conductivity between the device and the heat sink. Additionally, reducing the clock frequency and minimizing power consumption can help reduce the junction temperature.
  • The maximum clock frequency supported by the DS78C20J/883 is 20 MHz.
  • Interrupts generated by the DS78C20J/883 should be handled by the system software. The interrupt service routine should prioritize and handle the interrupts accordingly to ensure proper system operation.
  • The IDLE mode in the DS78C20J/883 is used to reduce power consumption when the processor is not actively executing instructions. In IDLE mode, the processor clock is stopped, and the device enters a low-power state.

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DS78C20J/883 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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