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SA556N - Texas Instruments

Description: Standard Timer Dual 14-Pin PDIP

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SA556N - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T)
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SA556N - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T)
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SA556N Details

  • Manufacturer Part Number:

    SA556N

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    CAN ALSO OPERATE FROM A 15V NOMINAL SUPPLY

  • Analog IC - Other Type:

    PULSE; RECTANGULAR

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max (Isup):

    30 mA

  • Supply Voltage-Max (Vsup):

    16 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

SA556N Frequently Asked Questions (FAQs)

  • The recommended power-on sequence is to apply VCC before applying VEE. This ensures that the internal circuitry is properly biased and prevents damage to the device.
  • Ensure that the supply voltage (VCC) is within the recommended range of 5V to 15V, and the temperature range is within -40°C to 85°C. Also, ensure that the input signals are within the recommended voltage range and do not exceed the maximum ratings.
  • The maximum frequency of operation for the SA556N is 1.2 MHz. However, the actual frequency of operation may be limited by the specific application and the quality of the external components used.
  • To minimize noise and interference, use a well-regulated power supply, decouple the power supply lines with capacitors, and use a ground plane to reduce electromagnetic interference. Additionally, use shielded cables and keep the circuit layout as compact as possible.
  • No, the SA556N is not recommended for use in switching power supply applications. It is designed for linear applications such as audio amplifiers, filters, and oscillators.

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SA556N 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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For a full list of alternate parts for SA556N, check out Findchips.com