SN74LS266NSR

$0.60

Description：IC GATE XNOR 4CH 2-INP 14SO
Series：74LS
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk

SKU:338833225711 Category: Gates and Inverters Brand: Texas Instruments

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Product introduction

SN74LS266NSR is listed in the Inverter Gates range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC GATE XNOR 4CH 2-INP 14SO. Review the specifications below when checking this part for your BOM.

Inverter Gates specifications for SN74LS266NSR

Description：IC GATE XNOR 4CH 2-INP 14SO
Series：74LS
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk
Logic Type：XNOR (Exclusive NOR)
Number of Circuits：4
Number of Inputs：2
Features：Open Collector
Voltage - Supply：4.75V ~ 5.25V
Current - Quiescent (Max)：-
Current - Output High, Low：-, 8mA
Input Logic Level - Low：0.8V
Input Logic Level - High：2V
Max Propagation Delay @ V, Max CL：30ns @ 5V, 15pF
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Supplier Device Package：14-SO
Package / Case：14-SOIC (0.209", 5.30mm Width)
Grade：-
Qualification：-

Inverter Gates datasheet and documents for SN74LS266NSR

SN74LS266NSR

Inverter Gates Overview

The SN74LS266NSR is a quadruple 2-input exclusive-NOR gate with open-collector outputs manufactured by Texas Instruments. It operates within a supply voltage range of 4.75 V to 5.25 V and supports a propagation delay of 18 ns at 5 V. The device features low-level output current of 8 mA and high-level output current of -0.4 mA. It functions reliably across an operating temperature range of 0°C to +70°C and utilizes a 14-pin SOIC package.

Inverter Gates Feature Summary

Provides four independent 2-input Exclusive-NOR logic gates
Features open-collector outputs for flexible interfacing
Compatible with standard TTL logic families

Inverter Gates Applications

Digital logic circuits requiring XNOR functionality
Parity checkers and error detection systems
Comparator applications in digital designs

Inverter Gates Procurement Notes

Verify the specific ordering suffix against the manufacturer's Package Option Addendum to confirm the exact physical package type, lead finish, and moisture sensitivity level. Ensure the selected variant matches the required operating temperature range and RoHS compliance status for your specific manufacturing process.

Inverter Gates Selection Notes

Select this component when a quadruple 2-input XNOR function with open-collector outputs is required in a surface-mount configuration. Consider the 14-pin SOIC footprint for board space constraints. Verify that the open-collector nature of the outputs aligns with the pull-up requirements of the downstream circuitry.

Inverter Gates Part Context

This part belongs to the SN74LS266 family of quadruple 2-input exclusive-NOR gates. It is distinct from the SN54LS266, which offers extended military-grade temperature ranges. The NSR suffix indicates a reel-packaged version of the standard SN74LS266N PDIP or SN74LS266D SOIC variants.