onsemi SN74LS251N

Name: onsemi SN74LS251N
Brand: onsemi
SKU: SN74LS251N

Multiplexer, LS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDIP16

Obsolete

Manufacturer Page Datasheet

Price and Stock

Authorized Distributors

Non-Authorized Stocking Distributors

Non-Authorized Dealers

See all price breaks

Distributor		SKU
Hi-Tech Circuit Group Ltd.		SN74LS251N	28,971			0.310	0.308	0.307	3d
Fmall Co., Limited		SN74LS251N	48,450	0.365	0.365	0.341	0.321	0.294	4d
Bettlink		SN74LS251N	24,018	1.090	0.948	0.846	0.791	0.710	1d
Quest		SN74LS251N	3,351	0.849	0.708	0.396	0.354	0.311	9h
Elcom Components	2	SN74LS251N	24	0.281	0.281	0.281	0.281	0.281	22h

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Datasheets & Documents

Download datasheets and manufacturer documentation for onsemi SN74LS251N.

IHS

Datasheet8 pages19 years ago

Datasheet4 pages29 years ago

Augswan

Alternate Parts

This Part

Alternate Parts

onsemiSN74LS251N

Texas InstrumentsSN74LS251N

Price @ 1000

$ 0.636

Stock

106,454

210,900

Authorized Distributors

0

4

Case/Package

DIP

PDIP

Number of Pins

16

Logic Function

Multiplexer, Mux

Multiplexer

Number of Inputs

8

Number of Outputs

1

Number of Circuits

1

Low Level Output Current

24 mA

5.2 mA

High Level Output Current

-

16 mA

Supply Type

-

Single

Min Supply Voltage

4.75 V

Max Supply Voltage

5.25 V

Number of Channels

-

1

Supply Chain

Harmonized Tariff Schedule (HTS) Code8542.39.00.60

Introduction Date1989-01-01

Lifecycle StatusObsolete (Last Updated: 4 months ago)

LTB Date2002-05-30

LTD Date2002-11-30

Descriptions

Descriptions of onsemi SN74LS251N provided by its distributors.

Multiplexer, LS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDIP16

IHS

IC MULTIPLEXER 1 X 8:1 16DIP

Augswan

Images

Electro Sonic

Augswan

Manufacturer Aliases

onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:

ON Semiconductor
ONS
ONSEMICON
ON SEM
ON SEMICONDUCTO
ON SEMICONDUCTORS
ONSEMIC
ON Semicondu
OSC
ONSE
ON SEMICOND
ON Semiconductor / Fairchild
SCG
ON Semiconductor Cor
ON SEMICO
ONSM
ON SEMICONDUCTOR CORP
onsemi / Fairchild
MOT/ON SEMI
Fairchild/ONSemiconductor
ON Semiconductor Corporation
ON4
ON Semi - ON Semiconductor
ON SEMICONDUCT
ON-SEMI SCG
ON Semiconductor Inc.
onsemiconductor
On Semiconductor Ltd

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Technical Specifications

Physical

Case/PackageDIP

MountThrough Hole

Number of Pins16

Number of Terminals16

Technical

Bandwidth35 MHz

Load Capacitance15 pF

Logic FunctionMultiplexer, Mux

Low Level Output Current24 mA

Max Operating Temperature70 °C

Max Supply Current10 mA

Max Supply Voltage5.25 V

Min Operating Temperature0 °C

Min Supply Voltage4.75 V

Nominal Supply Current6.1 mA

Number of Bits8

Number of Circuits1

Number of Inputs8

Number of Outputs1

Operating Supply Voltage5 V

PolarityNon-Inverting

Propagation Delay28 ns

Quiescent Current7.1 mA

Temperature GradeCommercial

Dimensions

Height - Seated (Max)4.44 mm

Length19.175 mm

Terminal Pitch2.54 mm

Width7.62 mm

Datasheets & Documents

Download datasheets and manufacturer documentation for onsemi SN74LS251N.

IHS

Datasheet8 pages19 years ago

Datasheet4 pages29 years ago

Augswan

Compliance

Environmental Classification

China RoHSNon-Compliant

Lead FreeLead Free

REACH SVHCNo

RoHSNon-Compliant

Compliance Statements

Reach Statement8 pages11 years ago