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Texas Instruments
SN74LS251NE4

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

Distributor	Stock		1	10	100	1,000
DigiKey	0	USD				0.588	Visit Site
Rochester Electronics	868	USD	0.493	0.493	0.463	0.419	Visit Site
Mouser	704	USD	1.13	1.01	0.785	0.512	Visit Site
Dasenic	5,208	USD	1.02	0.909	0.707	0.461	Visit Site
Easev	574	USD	0.440	0.440	0.440	0.440	Visit Site

Texas Instruments
SN74LS251N

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

Distributor	Stock		1	10	100	1,000
Rochester Electronics	28,970	USD	0.493	0.493	0.463	0.419	Visit Site
DigiKey	125	USD	1.13	1.01	0.785	0.512	Visit Site
Mouser	443	USD	1.13	0.956	0.734	0.512	Visit Site
Texas Instruments	0	USD	0.835	0.835	0.642	0.338	Visit Site
Microchip USA	208	USD				8.54	Visit Site

Texas Instruments
SN74LS251DR

8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70

Distributor	Stock		1	10	100	1,000
DigiKey	0	USD	0.870	0.775	0.604	0.394	Visit Site
Mouser	1,684	USD	0.870	0.746	0.575	0.394	Visit Site
Texas Instruments	0	USD	0.642	0.642	0.494	0.260	Visit Site
Heisener Electronics	40,489	USD	0.376	0.376	0.376	0.376	Visit Site
Win Source	2,915	USD			0.477	0.477	Visit Site

Texas Instruments
SN74LS251NSR

Multiplexer, LS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDSO16

Distributor	Stock		1	10	100	1,000
DigiKey	3,970	USD	1.08	0.968	0.755	0.492	Visit Site
Mouser	1,532	USD	1.08	0.919	0.705	0.492	Visit Site
Texas Instruments	0	USD	0.803	0.803	0.618	0.325	Visit Site
Microchip USA	2,759	USD				2.96	Visit Site
Win Source	19,000	USD			0.433	0.433	Visit Site

Texas Instruments
SN74LS251D

Lead Free ROHS3Compliant DUAL COMPLEMENTARY Multiplexer 5pF 0C~70C 2.6mA 8mA 1.75mm

Distributor	Stock		1	10	100	1,000
Rochester Electronics	9,149	USD	0.512	0.512	0.481	0.435	Visit Site
DigiKey	550	USD	1.17	1.05	0.993	0.674	Visit Site
Mouser	15	USD	1.16	1.04	1.04	0.531	Visit Site
Microchip USA	253	USD			17.83	17.77	Visit Site
Heisener Electronics	21,811	USD	1.17	1.17	1.17	1.17	Visit Site

onsemi
SN74LS251D

Ls Series, 8 Line to 1 Line Multiplexer, Complementary Output, PDSO16, Plastic, SOIC-16

Distributor	Stock		1	10	100	1,000
Rochester Electronics	4,584	USD	0.512	0.512	0.481	0.435	Visit Site
Farnell	4,584	GBP				0.404	Visit Site
Cytech Systems	8,000	USD	0.552	0.519	0.491	0.464	Visit Site
LZChips	3,862	USD	0.350	0.332	0.316	0.300	Visit Site

Texas Instruments
SN74LS251N3

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

Distributor	Stock		1	10	100	1,000
Rochester Electronics	700	USD	0.216	0.216	0.203	0.184	Visit Site
Easev	6,876	USD	1.00	1.00	1.00	1.00	Visit Site
PCX	Yes						Visit Site

Texas Instruments
SN74LS251NG4

ROHS3Compliant Single Supply Through Hole Active logic switch 0C~70C 2.6mA 8mA 4.75V~5.25V

Distributor	Stock		1	10	100	1,000
Win Source	3,140	USD			0.381	0.381	Visit Site
Heisener Electronics	6,476	USD	0.558	0.558	0.558	0.558	Visit Site
RX Electronics Limited	29,299	USD		0.681	0.681	0.249	Visit Site
Fly-Wing Technology	7,710	USD	0.591	0.485	0.470	0.440	Visit Site
Suntronic	19,395	USD				0.606	Visit Site

Texas Instruments
SN74LS251NS

8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SO 0 to 70

Distributor	Stock		1	10	100	1,000
Rochester Electronics	21,850	USD	0.455	0.455	0.428	0.387	Visit Site
Component Stockers USA	17,650	USD	0.440	0.440	0.420	0.380	Visit Site
LZChips	15,993	USD	0.319	0.303	0.288	0.274	Visit Site
Easev	612	USD	0.420	0.420	0.420	0.420	Visit Site
Bitfoic		USD					Visit Site

onsemi
SN74LS251N

Ls Series, 8 Line to 1 Line Multiplexer, Complementary Output, PDIP16, Plastic, DIP-16

Distributor	Stock		1	10	100	1,000
Chipmh	28,971	USD	0.440	0.440	0.440	0.440	Visit Site
Easev	9,948	USD	0.440	0.440	0.440	0.440	Visit Site
LZChips	6,651	USD	0.343	0.326	0.310	0.294	Visit Site
Cytech Systems	1,845	USD	1.26	1.18	1.12	1.06	Visit Site
Suntronic	1,090	USD		1.06	0.743	0.484	Visit Site