SN74LS251N

Mfr. #:: SN74LS251N
Description:: Encoders, Decoders, Multiplexers & Demultiplexers 8 to 1
Lifecycle:: New from this manufacturer.
Datasheet:: SN74LS251N Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: SN74LS251N more Information SN74LS251N Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Encoders, Decoders, Multiplexers & Demultiplexers

RoHS:: Y

Product:: Selectors / Multiplexers

Logic Family:: LS

Number of Input Lines:: 8 Input

Number of Output Lines:: 1 Output

Propagation Delay Time:: 45 ns

Supply Voltage - Min:: 4.75 V

Supply Voltage - Max:: 5.25 V

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Mounting Style:: Through Hole

Package / Case:: PDIP-16

Packaging:: Tube

Function:: 8 to 1

Height:: 4.57 mm

Input Voltage:: 2.0 V to 0.8 V

Length:: 19.3 mm

Number of Circuits:: Quad

Operating Temperature Range:: 0 C to + 70 C

Output Current:: - 800 mA

Output Voltage:: 4.75 V to 5.25 V

Series:: SN74LS251

Technology:: Bipolar

Width:: 6.35 mm

Brand:: Texas Instruments

Logic Type:: Data Selectors/Multiplexers

High Level Output Current:: - 2.6 mA

Low Level Output Current:: 8 mA

Maximum Clock Frequency:: 35 MHz

Operating Supply Voltage:: 5 V

Product Type:: Encoders, Decoders, Multiplexers & Demultiplexers

Factory Pack Quantity:: 25

Subcategory:: Logic ICs

Unit Weight:: 0.033570 oz

Tags: SN74LS251N, SN74LS251, SN74LS25, SN74LS2, SN74LS, SN74L, SN74, SN7

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We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74LS251N Ratings and Reviews

I***i

Ordered 29 03 came 04 05 packing simple packages all whole, according to the description.

2019-05-04

N***s

All perfect!

2019-05-28

A***n

Unfortunately, until you unpack you will not know the working fee or not. Already-1.

2019-06-29

SN74LS251N Description

***ied Electronics & Automation: Selector/Multiplexer; TTL; 16-Lead PDIP; 7 V; 6.1 mA (Typ.); 2 V; 0.8 V

***as Instruments: 8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70

***ical: Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube

***ark: 8I/p Signal Data Selector/mux, Dip-16; Logic Family / Base Number:74Ls251; Logic Type:data Selector / Multiplexer; No. Of Channels:1Channels; Line Configuration:8:1; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Product Range:-Rohs Compliant: Yes

***AS INSTRUMENT: These monolithic data selectors/multiplexers contain full on-chip binary decoding to select one-of-eight data sources and feature a strobe-controlled three-state output. The strobe must be at a low logic level to enable these devices. The three-state outputs permit a number of outputs to be connected to a common bus. When the strobe input is high, both outputs are in a high-impedance state in which both the upper and lower transistors of each totem-pole output are off, and the output neither drives nor loads the bus significantly. When the strobe is low, the outputs are activated and operate as standard TTL totem-pole outputs.

***AS INSTRU: To minimize the possibility that two outputs will attempt to take a common bus to opposite logic levels, the output control circuitry is designed so that the average output disable time is shorter than the average output enable time. The SN54251 and SN74251 have output clamp diodes to attenuate reflections on the bus line.

***AS INSTRUM

SN74LS251N More Information

Logic Solutions: OMO Electronic Logic Solutions offers a full spectrum of logic functions and technologies from the mature to the advanced, including bipolar, BiCMOS, and CMOS. TI's process technologies offer the logic performance and features required for modern logic designs, while maintaining support for more traditional logic products.Learn More

Market price

Part #	Description	Stock	Price
SN74LS251N DISTI # 29458385	Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube RoHS: Compliant	9250	1000:$0.3572 925:$0.4526
SN74LS251NE4 DISTI # 29449750	Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube RoHS: Compliant	9250	5550:$0.3740 3700:$0.3900 1850:$0.4075 925:$0.4550
SN74LS251N DISTI # 296-14888-5-ND	IC 8-IN DATASELCT/MUX 3ST 16DIP RoHS: Compliant Min Qty: 1 Container: Tube	2577In Stock	5000:$0.3631 2500:$0.3822 1000:$0.4095 500:$0.5187 100:$0.6279 25:$0.7644 10:$0.8050 1:$0.9000
SN74LS251NSR DISTI # 296-28720-1-ND	IC DATA SELECT/MUX 8-1 16SO RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	182In Stock	1000:$0.4218 500:$0.5343 100:$0.6467 10:$0.8300 1:$0.9300
SN74LS251NSR DISTI # 296-28720-6-ND	IC DATA SELECT/MUX 8-1 16SO RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	182In Stock	1000:$0.4218 500:$0.5343 100:$0.6467 10:$0.8300 1:$0.9300
SN74LS251NSR DISTI # 296-28720-2-ND	IC DATA SELECT/MUX 8-1 16SO RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.3494 6000:$0.3631 2000:$0.3822
SN74LS251NG4 DISTI # SN74LS251NG4-ND	IC 8-TO-1 LINE SEL/MUX 16-DIP RoHS: Compliant Min Qty: 925 Container: Tube	Temporarily Out of Stock	925:$0.5187
SN74LS251N DISTI # SN74LS251N	Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube - Rail/Tube (Alt: SN74LS251N) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 175	1:$0.8729 10:$0.7799 25:$0.7429 50:$0.7409 100:$0.6089 500:$0.5029 1000:$0.3969
SN74LS251N DISTI # SN74LS251N	Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube (Alt: SN74LS251N) RoHS: Compliant Min Qty: 25 Container: Tube	Europe - 1175	25:€0.5479 50:€0.4479 100:€0.4109 150:€0.3519 250:€0.3279
SN74LS251N3 DISTI # SN74LS251N3	Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP - Bulk (Alt: SN74LS251N3) RoHS: Not Compliant Min Qty: 1667 Container: Bulk	Americas - 0	1667:$0.2169 1669:$0.2069 3336:$0.1999 8335:$0.1929 16670:$0.1879
SN74LS251NSR DISTI # SN74LS251NSR	Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOP T/R - Tape and Reel (Alt: SN74LS251NSR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.3959 4000:$0.3769 8000:$0.3639 12000:$0.3519 20000:$0.3419
SN74LS251NE4 DISTI # SN74LS251NE4	Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube - Rail/Tube (Alt: SN74LS251NE4) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 0	1:$0.4789 10:$0.4669 25:$0.4549 50:$0.4439 100:$0.4269 500:$0.4159 1000:$0.4089
SN74LS251N DISTI # 67T1495	LOGIC, 8-IN DATASELCT/MUX 3ST, 16DIP,Logic Family / Base Number:74LS251,Logic Type:Data Selector / Multiplexer,No. of Channels:1Channels,Line Configuration:8:1,Supply Voltage Min:4.75V,Supply Voltage Max:5.25V,Logic Case RoHS Compliant: Yes	0	1:$0.9000 10:$0.7650 100:$0.5870 500:$0.5190 1000:$0.4100 2500:$0.3640 10000:$0.3500
SN74LS251N DISTI # 08F7074	8I/P SIGNAL DATA SELECTOR/MUX, DIP-16,Logic Family / Base Number:74LS251,Logic Type:Data Selector / Multiplexer,No. of Channels:1Channels,Line Configuration:8:1,Supply Voltage Min:4.75V,Supply Voltage Max:5.25V,Product Range:-RoHS Compliant: Yes	721	1:$0.2780 10:$0.2780 100:$0.2780 500:$0.2780 1000:$0.2780 2500:$0.2780 10000:$0.2780
SN74LS251N	8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs	4000	1000:$0.3100 750:$0.3500 500:$0.4300 250:$0.5300 100:$0.5800 25:$0.6700 10:$0.7300 1:$0.8200
SN74LS251N DISTI # 595-SN74LS251N	Encoders, Decoders, Multiplexers & Demultiplexers 8 to 1 RoHS: Compliant	1083	1:$0.9000 10:$0.7650 100:$0.5870 500:$0.5190 1000:$0.4100 2500:$0.3640 10000:$0.3500
SN74LS251NSR DISTI # 595-SN74LS251NSR	Encoders, Decoders, Multiplexers & Demultiplexers 8 To 1 Data Slctr/ Mltplxr W/3-St Otpt RoHS: Compliant	2000	1:$0.9000 10:$0.7650 100:$0.5870 500:$0.5190 1000:$0.4100 2000:$0.3640 10000:$0.3500
SN74LS251NE4 DISTI # 595-SN74LS251NE4	Encoders, Decoders, Multiplexers & Demultiplexers 8 To 1 Data Slctr/ Mltplxr W/3-St Otpt RoHS: Compliant	0	925:$0.5190 1000:$0.4100 2500:$0.3640 10000:$0.3500
SN74LS251NSRG4 DISTI # 595-SN74LS251NSRG4	Encoders, Decoders, Multiplexers & Demultiplexers 8Ln To 1Ln Data Selector Multiplexer RoHS: Compliant	0
SN74LS251NSRE4 DISTI # 595-SN74LS251NSRE4	Encoders, Decoders, Multiplexers & Demultiplexers 8 To 1 Data Slctr/ Mltplxr W/3-St Otpt RoHS: Compliant	0
SN74LS251N	RoHS: Not Compliant	2244	1000:$0.1800 500:$0.1900 100:$0.2000 25:$0.2100 1:$0.2300
SN74LS251N	Multiplexer, LS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDIP16 RoHS: Compliant	28971	1000:$0.3600 500:$0.3700 100:$0.3900 25:$0.4100 1:$0.4400
SN74LS251N3	Multiplexer, LS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDIP16 RoHS: Not Compliant	700	1000:$0.2000 500:$0.2100 100:$0.2200 25:$0.2300 1:$0.2400
SN74LS251NS	RoHS: Not Compliant	14400	1000:$0.4100 500:$0.4300 100:$0.4500 25:$0.4700 1:$0.5000
SN74LS251NE4	Multiplexer, LS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDIP16 RoHS: Compliant	868	1000:$0.3600 500:$0.3700 100:$0.3900 25:$0.4100 1:$0.4400
SN74LS251N	MUX	0
SN74LS251ND	MUX	0
SN74LS251N3	MUX	0
SN74LS251NS	MUX	0
SN74LS251N		225
SN74LS251N		318
SN74LS251N		56
SN74LS251N		24
SN74LS251N		6
SN74LS251NE4 DISTI # 7092621	MULTIPLEXER 1-ELEMENT BIPOLAR 3-ST 8-IN, PK	2800	5:£0.4480 50:£0.4120 100:£0.3800 250:£0.3500 500:£0.3220
SN74LS251N	LOGIC MUX, SINGLE, 8-INPUT, LS-TTL, 16 Pin, Plastic, DIP	1147	715:$0.2500 151:$0.2800 1:$0.8000
SN74LS251N	LOGIC MUX, SINGLE, 8-INPUT, LS-TTL, 16 Pin, Plastic, DIP	720	715:$0.2500 151:$0.2800 1:$0.8000
SN74LS251N	LOGIC MUX, SINGLE, 8-INPUT, LS-TTL, 16 Pin, Plastic, DIP	424	151:$0.2800 34:$0.4000 1:$0.8000
SN74LS251N	LOGIC MUX, SINGLE, 8-INPUT, LS-TTL, 16 Pin, Plastic, DIP	310	151:$0.2800 34:$0.4000 1:$0.8000
SN74LS251N	LOGIC MUX, SINGLE, 8-INPUT, LS-TTL, 16 Pin, Plastic, DIP	75	34:$0.4000 7:$0.6000 1:$0.8000
SN74LS251N	LOGIC MUX, SINGLE, 8-INPUT, LS-TTL, 16 Pin, Plastic, DIP	9	7:$0.6000 1:$0.8000
SN74LS251N	LOGIC MUX, SINGLE, 8-INPUT, LS-TTL, 16 Pin, Plastic, DIP	4	1:$0.6000
SN74LS251N	LOGIC MUX, SINGLE, 8-INPUT, LS-TTL, 16 Pin, Plastic, DIP	32	26:$0.6000 6:$0.8000 1:$1.0000
SN74LS251N	LOGIC MUX, SINGLE, 8-INPUT, LS-TTL, 16 Pin, Plastic, DIP	20	6:$0.8000 1:$1.0000
SN74LS251N	LOGIC MUX, SINGLE, 8-INPUT, LS-TTL, 16 Pin, Plastic, DIP	12	6:$0.8000 1:$1.0000
SN74LS251N	LOGIC MUX, SINGLE, 8-INPUT, LS-TTL, 16 Pin, Plastic, DIP	46	20:$0.7800 5:$1.0400 1:$1.3000
SN74LS251N	LOGIC MUX, SINGLE, 8-INPUT, LS-TTL, 16 Pin, Plastic, DIP	89	68:$0.7500 18:$0.9000 1:$1.5000
SN74LS251N	LOGIC MUX, SINGLE, 8-INPUT, LS-TTL, 16 Pin, Plastic, DIP	32	15:$1.0968 4:$1.4624 1:$1.8280
SN74LS251N	LOGIC MUX, SINGLE, 8-INPUT, LS-TTL, 16 Pin, Plastic, DIP	6	4:$1.4624 1:$1.8280
SN74LS251N	LOGIC MUX, SINGLE, 8-INPUT, LS-TTL, 16 Pin, Plastic, DIP	59	47:$0.9750 14:$1.6250 1:$2.6000
SN74LS251N DISTI # 74LS251	IC: digital,3-state, multiplexer, data selector,Inputs:8,THT	100	1:$0.7800 5:$0.6800
SN74LS251N		573
SN74LS251N		2233
SN74LS251N	INSTOCK	255
SN74LS251N		275
SN74LS251N	INSTOCK	700
SN74LS251N MOTO		3698
SN74LS251N DISTI # 1740188	LOGIC, 8-IN DATASELCT/MUX 3ST, 16DIP RoHS: Compliant	742	1:£0.6620 50:£0.5790 100:£0.4440 250:£0.4180 500:£0.3920

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