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SN74LS266DRE4

Part No SN74LS266DRE4
Manufacturer Texas Instruments
Catalog Logic - Gates and Inverters
Description IC GATE XNOR OPEN 4CH 2IN 14SOIC / XNOR (Exclusive NOR) IC 4 Channel Open Collector 14-SOIC
Datasheet
Sample
Rohs State rohs
ECAD Module
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Category Integrated Circuits (ICs)>Logic - Gates and Inverters
Mfr Texas Instruments
Series 74LS
Package Tape & Reel (TR)
Product Status Obsolete
Logic Type XNOR (Exclusive NOR)
Number of Circuits 4
Number of Inputs 2
Features Open Collector
Voltage - Supply 4.75V ~ 5.25V
Current - Output High, Low -, 8mA
Logic Level - Low 0.8V
Logic Level - High 2V
Max Propagation Delay @ V, Max CL 30ns @ 5V, 15pF
Temperature Range - Operating 0°C ~ 70°C
Mounting SMD (SMT)
Supplier Device Package 14-SOIC
Package / Case 14-SOIC (0.154", 3.90mm Width)
Base Product Number SN74LS26
Standard Package 2,500
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 1257765-SN74LS266DRE4
Ultra Librarian 3D Model Ultra Librarian SN74LS266DRE4 CAD Model

Description

The SN74LS266DRE4 is a high-performance integrated circuit from Texas Instruments, renowned for its reliability and versatility in digital electronics. This particular device is a Quadruple 2-Input Exclusive-NOR Gate with Open-Collector Outputs, designed to operate over a wide range of voltages, making it suitable for interfacing with various logic families.

Key Features:

  • Logic Type: The SN74LS266DRE4 features exclusive-NOR gates which provide the logical equivalence function. It outputs true only when the number of true inputs is even.
  • Open-Collector Outputs: The open-collector configuration allows for wired-OR connections and enables the IC to interface with high-voltage or high-current loads.
  • Supply Voltage Range: This device can operate with a supply voltage ranging from 4.75V to 5.25V, compatible with standard TTL (Transistor-Transistor Logic) levels.
  • Operating Temperature: The SN74LS266DRE4 is designed to function optimally within a temperature range of 0°C to 70°C, making it suitable for commercial-grade applications.
  • Package: It comes in a space-saving 14-pin SOIC package, which is ideal for compact PCB layouts.

Applications:

The versatility of the SN74LS266DRE4 allows it to be used in a wide array of applications, including:

  • Logic comparators
  • Parity generators and checkers
  • Control circuits
  • High-speed data manipulation
  • Communication systems

Quality and Support:

Texas Instruments is committed to providing high-quality products and support for their components. The SN74LS266DRE4 is no exception and is backed by TI's rigorous testing and validation processes. Engineers and designers can also take advantage of TI's extensive online resources, including datasheets, application notes, and technical support to streamline the integration of this IC into their projects.

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