Integrated Circuits (ICs)

SN74HC251PW

Obsolete

DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

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Search across all available documentation for this part.

DocumentsSNx4HC251 Data Selectors/Multiplexers With 3-State Outputs datasheet (Rev. F)Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc +12

Integrated Circuits (ICs)

SN74HC251PW

Obsolete

Texas Instruments

DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

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DocumentsSNx4HC251 Data Selectors/Multiplexers With 3-State Outputs datasheet (Rev. F)Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc +12

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74HC251PW

Circuit [custom]	8:1
Circuit [custom]	1
Current - Output High, Low [custom]	7.8 mA
Current - Output High, Low [custom]	7.8 mA
Independent Circuits	1
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-TSSOP
Package / Case [x]	0.173 in
Package / Case [y]	4.4 mm
Supplier Device Package	16-TSSOP
Type	Multiplexer
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V
Voltage Supply Source	Single Supply

SN74HC251 Series

High Speed CMOS Logic 8-Input Multiplexer with 3-State Outputs

Part	Circuit [custom]	Circuit [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Type	Supplier Device Package	Voltage Supply Source	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Package / Case [x]	Package / Case [y]	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Independent Circuits	Package / Case	Package / Case	Package / Case [custom]	Package / Case [custom]
Texas Instruments SN74HC251DT	8:1	1	85 °C	-40 °C	Surface Mount	Multiplexer	16-SOIC	Single Supply	2 V	6 V	16-SOIC	0.154 in	3.9 mm	7.8 mA	7.8 mA	1
Texas Instruments SN74HC251N	8:1	1	85 °C	-40 °C	Through Hole	Multiplexer	16-PDIP	Single Supply	2 V	6 V	16-DIP			7.8 mA	7.8 mA	1	0.3 in	7.62 mm
Texas Instruments SN74HC251PW	8:1	1	85 °C	-40 °C	Surface Mount	Multiplexer	16-TSSOP	Single Supply	2 V	6 V	16-TSSOP	0.173 in	4.4 mm	7.8 mA	7.8 mA	1
Texas Instruments SN74HC251DE4	8:1	1	85 °C	-40 °C	Surface Mount	Multiplexer	16-SOIC	Single Supply	2 V	6 V	16-SOIC	0.154 in	3.9 mm	7.8 mA	7.8 mA	1
Texas Instruments CD74HC251M96	8:1	1	125 °C	-55 °C	Surface Mount	Multiplexer	16-SOIC	Single Supply	2 V	6 V	16-SOIC	0.154 in	3.9 mm	5.2 mA	5.2 mA	1
Texas Instruments SN74HC251D	8:1	1	85 °C	-40 °C	Surface Mount	Multiplexer	16-SOIC	Single Supply	2 V	6 V	16-SOIC	0.154 in	3.9 mm	7.8 mA	7.8 mA	1
Texas Instruments CD74HC251EG4	8:1	1	125 °C	-55 °C	Through Hole	Multiplexer	16-PDIP	Single Supply	2 V	6 V	16-DIP			5.2 mA	5.2 mA	1	0.3 in	7.62 mm
Texas Instruments SN74HC251DR	8:1	1	85 °C	-40 °C	Surface Mount	Multiplexer	16-SOIC	Single Supply	2 V	6 V	16-SOIC	0.154 in	3.9 mm	7.8 mA	7.8 mA	1
Texas Instruments SN74HC251DBR	8:1	1	85 °C	-40 °C	Surface Mount	Multiplexer	16-SSOP	Single Supply	2 V	6 V	16-SSOP			7.8 mA	7.8 mA	1			0.209 in	5.3 mm
Texas Instruments SN74HC251DG4	8:1	1	85 °C	-40 °C	Surface Mount	Multiplexer	16-SOIC	Single Supply	2 V	6 V	16-SOIC	0.154 in	3.9 mm	7.8 mA	7.8 mA	1

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 0.93
		10	$ 0.82
		90	$ 0.63
		270	$ 0.58
		540	$ 0.49
		1080	$ 0.40
		2520	$ 0.36
		5040	$ 0.33
Texas Instruments	TUBE	1	$ 0.60
		100	$ 0.47
		250	$ 0.34
		1000	$ 0.24

Description

General part information

SN74HC251 Series

High Speed CMOS Logic 8-Input Multiplexer with 3-State Outputs

Documents

Technical documentation and resources

SN74HC251PW

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SN74HC251PW

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Technical Specifications

SN74HC251 Series

Pricing

Description

SN74HC251 Series

Documents

SNx4HC251 Data Selectors/Multiplexers With 3-State Outputs datasheet (Rev. F)

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

Designing With Logic (Rev. C)

SN54/74HCT CMOS Logic Family Applications and Restrictions

Signal Switch Data Book (Rev. A)

Live Insertion

CMOS Power Consumption and CPD Calculation (Rev. B)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

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

LOGIC Pocket Data Book (Rev. B)

TI IBIS File Creation, Validation, and Distribution Processes

Logic Guide (Rev. AB)

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

Input and Output Characteristics of Digital Integrated Circuits

SN74HC251 Series