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SN74LS266D - Texas Instruments

Description: Quad 2-input exclusive-NOR gates with open collector outputs

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SN74LS266D - Texas Instruments PCB footprint - Other - Other - SOIC127P600X175-14N
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SN74LS266D - Texas Instruments  - 3D model - Other - SOIC127P600X175-14N
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SN74LS266D Details

  • Manufacturer Part Number:

    SN74LS266D

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    LS

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    XNOR GATE

  • Max I(ol):

    0.008 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Inputs:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    OPEN-COLLECTOR

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    13 mA

  • Prop. Delay@Nom-Sup:

    30 ns

  • Propagation Delay (tpd):

    30 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    TTL

  • 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:

    3.9 mm

SN74LS266D Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the SN74LS266D is typically around 30-40 MHz, but this can vary depending on the specific application and operating conditions.
  • To ensure proper operation, the SN74LS266D should be powered from a stable 5V supply, and decoupling capacitors (e.g. 0.1uF) should be placed as close to the device as possible to filter out noise and reduce electromagnetic interference (EMI).
  • The SN74LS266D can sink up to 16mA and source up to 2mA per output, but this can vary depending on the specific application and operating conditions.
  • The enable inputs (E1 and E2) should be tied to a valid logic level (either VCC or GND) to ensure proper operation. Leaving these inputs floating can cause unpredictable behavior.
  • The propagation delay time for the SN74LS266D is typically around 10-15ns, but this can vary depending on the specific application and operating conditions.

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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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Part Image SN74LS266DG4 Texas Instruments

XNOR Gate, LS Series, 4-Func, 2-Input, TTL, PDSO14

Part Image HD74LS266RP-EL Renesas Electronics Corporation

XNOR Gate, LS Series, 4-Func, 2-Input, TTL, PDSO14

Part Image DM74LS266MX Texas Instruments

XNOR Gate, LS Series, 4-Func, 2-Input, TTL, PDSO14

Part Image SN74LS266DR Texas Instruments

XNOR Gate, LS Series, 4-Func, 2-Input, TTL, PDSO14

Part Image SN74LS266DRE4 Texas Instruments

XNOR Gate, LS Series, 4-Func, 2-Input, TTL, PDSO14

For a full list of alternate parts for SN74LS266D, check out Findchips.com