Integrated Circuits (ICs)

SN74HC266DT

Obsolete

4-CH, 2-INPUT, 2-V TO 6-V 5.2 MA DRIVE STRENGTH XNOR (EXCLUSIVE NOR) GATE WITH OPEN-DRAIN OUTPUTS

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Search across all available documentation for this part.

DocumentsSemiconductor Packing Material Electrostatic Discharge (ESD) Protection Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)+12

Integrated Circuits (ICs)

SN74HC266DT

Obsolete

Texas Instruments

4-CH, 2-INPUT, 2-V TO 6-V 5.2 MA DRIVE STRENGTH XNOR (EXCLUSIVE NOR) GATE WITH OPEN-DRAIN OUTPUTS

Deep-Dive with AI

DocumentsSemiconductor Packing Material Electrostatic Discharge (ESD) Protection Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)+12

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74HC266DT

Current - Output High, Low	-
Current - Output High, Low	5.2 mA
Features	Open Drain
Input Logic Level - High [Max]	4.2 V
Input Logic Level - High [Min]	1.5 V
Input Logic Level - Low [Max]	1.8 V
Input Logic Level - Low [Min]	0.5 V
Logic Type	XNOR (Exclusive NOR)
Max Propagation Delay @ V, Max CL	23 ns
Mounting Type	Surface Mount
Number of Circuits	4
Number of Inputs	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	14-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V

SN74HC266 Series

4-ch, 2-input, 2-V to 6-V 5.2 mA drive strength XNOR (exclusive NOR) gate with open-drain outputs

Part	Features	Operating Temperature [Max]	Operating Temperature [Min]	Max Propagation Delay @ V, Max CL	Logic Type	Number of Inputs	Mounting Type	Package / Case [x]	Package / Case [y]	Package / Case	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Output High, Low	Current - Output High, Low	Input Logic Level - Low [Max]	Input Logic Level - Low [Min]	Input Logic Level - High [Min]	Input Logic Level - High [Max]	Number of Circuits
Texas Instruments SN74HC266D	Open Drain	85 °C	-40 °C	23 ns	XNOR (Exclusive NOR)	2	Surface Mount	0.154 in	3.9 mm	14-SOIC	2 V	6 V	-	5.2 mA	1.8 V	0.5 V	1.5 V	4.2 V	4
Texas Instruments SN74HC266DR	Open Drain	85 °C	-40 °C	23 ns	XNOR (Exclusive NOR)	2	Surface Mount	0.154 in	3.9 mm	14-SOIC	2 V	6 V	-	5.2 mA	1.8 V	0.5 V	1.5 V	4.2 V	4
Texas Instruments SN74HC266DT	Open Drain	85 °C	-40 °C	23 ns	XNOR (Exclusive NOR)	2	Surface Mount	0.154 in	3.9 mm	14-SOIC	2 V	6 V	-	5.2 mA	1.8 V	0.5 V	1.5 V	4.2 V	4
Texas Instruments SN74HC266N	Open Drain	85 °C	-40 °C	23 ns	XNOR (Exclusive NOR)	2	Through Hole	0.3 "	7.62 mm	14-DIP	2 V	6 V	-	5.2 mA	1.8 V	0.5 V	1.5 V	4.2 V	4

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.00
		10	$ 0.72
		25	$ 0.65
		100	$ 0.57
	Digi-Reel®	1	$ 1.00
		10	$ 0.72
		25	$ 0.65
		100	$ 0.57
	Tape & Reel (TR)	250	$ 0.54
		500	$ 0.51
Texas Instruments	SMALL T&R	1	$ 0.83
		100	$ 0.64
		250	$ 0.47
		1000	$ 0.34

Description

General part information

SN74HC266 Series

This device contains four independent 2-input XNOR Gates with open-drain outputs. Each gate performs the Boolean function Y =A ⊕ Bin positive logic.

Documents

Technical documentation and resources

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Application note

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Application note

SN74HC266 Quadruple 2-Input XNOR Gates with Open-Drain Outputs datasheet (Rev. G)

Data sheet

SN74HC266DT

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SN74HC266DT

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Technical Specifications

SN74HC266 Series

Pricing

Description

SN74HC266 Series

Documents

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

SN74HC266 Quadruple 2-Input XNOR Gates with Open-Drain Outputs datasheet (Rev. G)

Input and Output Characteristics of Digital Integrated Circuits

TI IBIS File Creation, Validation, and Distribution Processes

Designing With Logic (Rev. C)

Implications of Slow or Floating CMOS Inputs (Rev. E)

Signal Switch Data Book (Rev. A)

CMOS Power Consumption and CPD Calculation (Rev. B)

Live Insertion

SN54/74HCT CMOS Logic Family Applications and Restrictions

Logic Guide (Rev. AB)

LOGIC Pocket Data Book (Rev. B)

Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc

SN74HC266 Series