SN74LS266DG4

$0.54

Description：IC GATE XNOR 4CH 2-INP 14SOIC
Series：74LS
Mfr：Texas Instruments
Package：Tube

SKU:f19ec5a31a4a Category: Gates and Inverters Brand: Texas Instruments

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Product introduction

SN74LS266DG4 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 14SOIC. Review the specifications below when checking this part for your BOM.

Inverter Gates specifications for SN74LS266DG4

Description：IC GATE XNOR 4CH 2-INP 14SOIC
Series：74LS
Mfr：Texas Instruments
Package：Tube
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-SOIC
Package / Case：14-SOIC (0.154", 3.90mm Width)
Grade：-
Qualification：-

Inverter Gates datasheet and documents for SN74LS266DG4

SN74LS266DG4

Inverter Gates Overview

The SN74LS266DG4 is a quadruple 2-input exclusive-NOR gate featuring open-collector outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and supports a propagation delay of 18 ns at 5 V. The device functions across an operating temperature range of 0°C to 70°C and is housed in a 14-pin Small Outline Integrated Circuit (SOIC) package.

Inverter Gates Feature Summary

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

Inverter Gates Applications

Digital logic circuits requiring XNOR functionality
Parity generation and checking systems
Error detection modules in data transmission paths

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'G4' corresponds to lead-free RoHS compliance when sourcing. Confirm the SOIC-14 package variant matches your PCB footprint requirements. Ensure the operating environment remains within the specified 0°C to 70°C commercial temperature limits for this part number.

Inverter Gates Selection Notes

Select this component when a quadruple XNOR function with open-collector outputs is required in a compact surface-mount format. Consider the 5V supply constraint and TTL compatibility. Evaluate if the open-collector nature necessitates external pull-up resistors for your specific circuit design needs.

Inverter Gates Part Context

This device belongs to the SN54/74LS266 family of quadruple 2-input exclusive-NOR gates. The 'D' suffix indicates the SOIC package, while 'G4' denotes lead-free manufacturing. It serves as a standard catalog logic gate for general-purpose digital applications.