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Texas Instruments-PGA202KPG4 Instrumentation Amplifiers INST Amp Single ±18V 14-Pin PDIP Tube
Integrated Circuits (ICs)

SN74LS266N

Active
Texas Instruments

4-CH, 2-INPUT, 4.75-V TO 5.25-V BIPOLAR XNOR (EXCLUSIVE NOR) GATES WITH OPEN-COLLECTOR OUTPUTS

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Search across all available documentation for this part.

DocumentsLogic Guide (Rev. AB)LOGIC Pocket Data Book (Rev. B)+8
Texas Instruments-PGA202KPG4 Instrumentation Amplifiers INST Amp Single ±18V 14-Pin PDIP Tube
Integrated Circuits (ICs)

SN74LS266N

Active
Texas Instruments

4-CH, 2-INPUT, 4.75-V TO 5.25-V BIPOLAR XNOR (EXCLUSIVE NOR) GATES WITH OPEN-COLLECTOR OUTPUTS

Deep-Dive with AI

DocumentsLogic Guide (Rev. AB)LOGIC Pocket Data Book (Rev. B)+8

Technical Specifications

Parameters and characteristics for this part

SpecificationSN74LS266N
Current - Output High, Low8 mA
Current - Output High, Low-
Current - Quiescent (Max) [Max]13 mA
FeaturesOpen Collector
Input Logic Level - Low0.8 V
Logic TypeXNOR (Exclusive NOR)
Max Propagation Delay @ V, Max CL30 ns
Mounting TypeThrough Hole
Number of Circuits4
Number of Inputs2
Operating Temperature [Max]70 °C
Operating Temperature [Min]0 °C
Package / Case14-DIP
Package / Case [x]0.3 "
Package / Case [y]7.62 mm
Voltage - Supply [Max]5.25 V
Voltage - Supply [Min]4.75 V

SN74LS266 Series

4-ch, 2-input, 4.75-V to 5.25-V bipolar XNOR (exclusive NOR) gates with open-collector outputs

PartMax Propagation Delay @ V, Max CLNumber of CircuitsVoltage - Supply [Min]Voltage - Supply [Max]Current - Output High, LowCurrent - Output High, LowInput Logic Level - LowFeaturesLogic TypeNumber of InputsCurrent - Quiescent (Max) [Max]Mounting TypeOperating Temperature [Max]Operating Temperature [Min]Package / CasePackage / Case [y]Package / Case [x]Supplier Device Package
Texas Instruments-PGA202KPG4 Instrumentation Amplifiers INST Amp Single ±18V 14-Pin PDIP Tube
Texas Instruments
SN74LS266N
30 ns
4
4.75 V
5.25 V
8 mA
-
0.8 V
Open Collector
XNOR (Exclusive NOR)
2
13 mA
Through Hole
70 °C
0 °C
14-DIP
7.62 mm
0.3 "
14-SO
Texas Instruments
SN74LS266NSR
30 ns
4
4.75 V
5.25 V
8 mA
-
0.8 V
Open Collector
XNOR (Exclusive NOR)
2
Surface Mount
70 °C
0 °C
14-SOIC
5.3 mm
0.209 "
14-SO
CD74HC280MT
Texas Instruments
SN74LS266NS
14-SOIC
Texas Instruments
SN74LS266DRG4
30 ns
4
4.75 V
5.25 V
8 mA
-
0.8 V
Open Collector
XNOR (Exclusive NOR)
2
Surface Mount
70 °C
0 °C
14-SOIC
3.9 mm
0.154 in
14-SOIC
Texas Instruments
SN74LS266DRE4
30 ns
4
4.75 V
5.25 V
8 mA
-
0.8 V
Open Collector
XNOR (Exclusive NOR)
2
Surface Mount
70 °C
0 °C
14-SOIC
3.9 mm
0.154 in
SOIC (D)
Texas Instruments
SN74LS266D
30 ns
4
4.75 V
5.25 V
8 mA
-
0.8 V
Open Collector
XNOR (Exclusive NOR)
2
13 mA
Surface Mount
70 °C
0 °C
14-SOIC
3.9 mm
0.154 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyTube 1$ 1.63
10$ 1.46
25$ 1.38
100$ 1.18
250$ 1.10
500$ 0.97
1000$ 0.80
2500$ 0.75
5000$ 0.72
Texas InstrumentsTUBE 1$ 1.46
100$ 1.12
250$ 0.82
1000$ 0.59

Description

General part information

SN74LS266 Series

The 'LS266 is comprised of four independent 2-input exclusive-NOR gates with open-collector outputs. The open-collector outputs permit tying outputs together for multiple-bit comparisons.

The 'LS266 is comprised of four independent 2-input exclusive-NOR gates with open-collector outputs. The open-collector outputs permit tying outputs together for multiple-bit comparisons.