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SN74F260N - Texas Instruments

Description: Texas Instruments SN74F260N, NOR Dual 5 Input NOR, 4.5 → 5.5 V, 14-Pin PDIP

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SN74F260N - Texas Instruments - PCB symbol
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PCB Footprints
SN74F260N - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T)
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SN74F260N - Texas Instruments - 3D model - Dual-In-Line Packages - N (R-PDIP-T)
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SN74F260N Details

  • Manufacturer Part Number:

    SN74F260N

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    PDIP-14

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    F/FAST

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    NOR GATE

  • Max I(ol):

    0.02 A

  • Number of Functions:

    2

  • Number of Inputs:

    5

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    9.5 mA

  • Prop. Delay@Nom-Sup:

    6.5 ns

  • Propagation Delay (tpd):

    4.5 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    TTL

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

SN74F260N Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74F260N is 100 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure signal integrity, use proper PCB layout techniques, such as using controlled impedance traces, minimizing trace lengths, and using termination resistors. Additionally, consider using a signal integrity analysis tool to simulate and optimize your design.
  • Yes, the SN74F260N is compatible with 3.3V systems, but you need to ensure that the input voltage (VCC) is within the recommended operating range of 4.5V to 5.5V. You may also need to use level translators or voltage dividers to interface with 3.3V logic.
  • To avoid latch-up or other issues, ensure that the power supplies to each SN74F260N device are sequenced properly. Typically, power up the devices in a sequence that ensures the input signals are stable before the device is enabled.
  • The recommended termination scheme for the SN74F260N is to use a series terminator (Rs) of 33 ohms to 50 ohms, depending on the specific application and trace impedance. This helps to reduce reflections and ensure signal integrity.

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SN74F260N 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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