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SN74LS257BN

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SN74LS257BN

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Référence SN74LS257BN
Fabricant Texas Instruments
Description IC QUAD 2-1 DATA SEL/MUX 16-DIP
Fiche technique
paquet 16-DIP (0.300", 7.62mm)
ECAD
En stock 6 912 piece(s)
Prix unitaire $ 0,4679 *
Délai de mise en œuvre Expédition possible immédiatement
Temps de livraison estimé déc. 28 - janv. 2 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons SN74LS257BN pour prix compétitif sur le marché mondial, s'il vous plaît envoyez-nous une demande de quota pour les prix. Merci!
  • Pour traiter votre demande de devis, s'il vous plaît ajouter SN74LS257BN avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74LS257BN.

Spécifications SN74LS257BN

FabricantTexas Instruments
CatégorieCircuits intégrés (CI) - Logique - Commutateurs de signaux, multiplexeurs, décodeurs
paquet16-DIP (0.300", 7.62mm)
ECAD
Séries74LS
TypeMultiplexer
Circuit4 x 2:1
Circuits Indépendants1
Courant - Sortie haut, bas2.6mA, 24mA
Source d'alimentation en tensionSingle Supply
Tension - Alimentation4.75 V ~ 5.25 V
Température de fonctionnement0°C ~ 70°C
Type de montageThrough Hole
Paquet / cas16-DIP (0.300", 7.62mm)
Package de périphérique fournisseur16-PDIP

SN74LS257BN Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS257BN FAQ

  • 1. How to order SN74LS257BN on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that SN74LS257BN is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS257BN. All suppliers must pass our qualification reviews before they can publish their products including SN74LS257BN on Heisener; we pay more attention to the channels and quality of SN74LS257BN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS257BN price and inventory displayed accurate?
    The price and inventory of SN74LS257BN fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of SN74LS257BN?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SN74LS257BN we delivered, we will accept the replacement or return of the SN74LS257BN only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of SN74LS257BN.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as SN74LS257BN pin diagram, SN74LS257BN datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

SN74LS257BN Produits Connexes

ABM12W-38.4000MHZ-6-D1X-T3 ABM12W-38.4000MHZ-6-D1X-T3 Abracon LLC, CRYSTAL 38.40MHZ 6PF SMT, 4-SMD, No Lead, 74LS Vue
TH4B106K6R3C1800 TH4B106K6R3C1800 Vishay Sprague, CAP TANT 10UF 6.3V 10% 1411, 1411 (3528 Metric), 74LS Vue
B41041A8156M B41041A8156M EPCOS (TDK), CAP ALUM 15UF 20% 63V RADIAL, Radial, Can, 74LS Vue
LP3891ET-1.2/NOPB LP3891ET-1.2/NOPB Texas Instruments, IC REG LINEAR 1.2V 800MA TO220-5, TO-220-5 Formed Leads, 74LS Vue
ISL3036EIRZ-T7A ISL3036EIRZ-T7A Intersil, IC LOGIC TRANSLATOR, 14-VFQFN Exposed Pad, 74LS Vue
0235.400VXEP 0235.400VXEP Littelfuse Inc., FUSE GLASS 400MA 250VAC 5X20MM, 5mm x 20mm (Axial), 74LS Vue
BCS-148-L-D-DE-085 BCS-148-L-D-DE-085 Samtec Inc., BOX CONNECTOR SOCKET STRIP, -, 74LS Vue
FTSH-125-02-L-DV-A-P-TR FTSH-125-02-L-DV-A-P-TR Samtec Inc., .050'' X .050 TERMINAL STRIP, -, 74LS Vue
0022102122 0022102122 Molex, LLC, KK 100 HDR FLAT VERT 20 AU 12POS, -, 74LS Vue
AXG712044 AXG712044 Panasonic Electric Works, CONN SOCKET .35MM 12POS BRD-FPC, -, 74LS Vue
D38999/26FG16JC D38999/26FG16JC TE Connectivity Deutsch Connectors, CONN PLUG 16POS STRGHT W/SKT, -, 74LS Vue
XC6210A242MR-G XC6210A242MR-G Torex Semiconductor Ltd, 700MA HIGH SPEED LDO REGULATOR, -, 74LS Vue

SN74LS257BN Des garanties

Service Guarantee

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Quality Guarantee

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

Chaînes d'approvisionnement mondiales - Ressources de distributeurs fiables et agréées

Référence Fabricant Description Stock

SN74LS257BN

D# V99:2348_07345712

 Texas Instruments

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

RoHS: Compliant
 0

SN74LS257BNSR

D# V36:1790_07345714

 Texas Instruments

Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOP T/R

RoHS: Compliant
 0
Référence Fabricant Description Stock

SN74LS257BND

D# SN74LS257BND

 Rochester Electronics LLC

- Bulk (Alt: SN74LS257BND)

 0

SN74LS257BN

D# SN74LS257BN

 Texas Instruments

Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube - Rail/Tube (Alt: SN74LS257BN)

 0
Référence Fabricant Description Stock

SN74LS257BN

 ON Semiconductor

94
Référence Fabricant Description Stock

SN74LS257BN

D# 43S8100

 Texas Instruments

I.C. SN74LS257AN

 8
Référence Fabricant Description Stock

SN74LS257BNSRE4

 Rochester Electronics LLC

74LS257 MUX SN74LS257BNSRE4

 0

SN74LS257BNSR

 Texas Instruments

IC DATASELECT/MUX 2-1 QUAD 16SO

 0

SN74LS257BN

 Texas Instruments

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

 16

SN74LS257BNE4

 Texas Instruments

IC QUAD 2-1 DATA SEL/MUX 16-DIP

 0

SN74LS257BNSRG4

 Rochester Electronics LLC

74LS257 MUX SN74LS257BNSRG4

 0
Référence Fabricant Description Stock

SN74LS257BNS

 Texas Instruments

RoHS (ship within 1day) - D/C

 600

SN74LS257BNSR

 Texas Instruments

RoHS (ship within 1day) - D/C 2006

 1488
Référence Fabricant Description Stock

SN74LS257BN

D# 296-1656-5-ND

 Texas Instruments

IC MULTIPLEXER 4 X 2:1 16DIP

 273

SN74LS257BN3

D# 2156-SN74LS257BN3-ND

 Rochester Electronics LLC

MULTIPLEXER, LS SERIES TTL

 896

SN74LS257BNS

D# 2156-SN74LS257BNS-ND

 Rochester Electronics LLC

IC DATASELECT/MUX 2-1 QUAD 16SO

 2840

SN74LS257BNSR

D# 2156-SN74LS257BNSR-ND

 Rochester Electronics LLC

IC MULTIPLEXER 4 X 2:1 16SO

 9600
Référence Fabricant Description Stock

SN74LS257BNSR

 Texas Instruments

In stock shipping within 2days

 855

SN74LS257BN

 Motorola Semiconductor Products

In stock shipping within 2days

 375
Référence Fabricant Description Stock

SN74LS257BN

D# 3006871

 Texas Instruments

IC, LOGIC, 74LS, MULTIPLEXER

RoHS: Compliant
Min Qty: 1
Container: Each
 833
Référence Fabricant Description Stock

SN74LS257BNSR

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 2150

SN74LS257BNS

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 4298

SN74LS257BN3

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 1066

SN74LS257BNE4

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 71

SN74LS257BN

 Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

 4771

SN74LS257BNA

OEM/CM QUOTES ONLY | NO BROKERS

 357
Référence Fabricant Description Stock

SN74LS257BNS

 Texas Instruments

OEM/CM ONLY

 449

SN74LS257BN2002TI

 Texas Instruments

OEM/CM ONLY

 933

SN74LS257BNSJSMDT

 Texas Instruments

OEM/CM ONLY

 210

SN74LS257BNSRE4

 Texas Instruments

OEM/CM ONLY

 440

SN74LS257BNSR

 Texas Instruments

OEM/CM ONLY

 958

SN74LS257BNS00

 Texas Instruments

OEM/CM ONLY

 673

SN74LS257BN3

 Texas Instruments

OEM/CM ONLY

 1062

SN74LS257BNC

 Texas Instruments

OEM/CM ONLY

 865

74LS257SN74LS257BNDC0

 Texas Instruments

OEM/CM ONLY

 642

SN74LS257BNE4

 Texas Instruments

OEM/CM ONLY

 392

SN74LS257BN10

 Texas Instruments

OEM/CM ONLY

 366

SN74LS257BNA

 Texas Instruments

OEM/CM ONLY

 400

SN74LS257BNP3

 Texas Instruments

OEM/CM ONLY

 579

SN74LS257BNTI

 Texas Instruments

OEM/CM ONLY

 595

SN74LS257NSN74LS257BN7

 Texas Instruments

OEM/CM ONLY

 10284
Référence Fabricant Description Stock

SN74LS257BN

 Motorola Mobility LLC

In stock

 50
Référence Fabricant Description Stock

SN74LS257BN

 Texas Instruments

OEM/CM Immediate delivery

 284
Référence Fabricant Description Stock

SN74LS257BN

D# 595-SN74LS257BN

 Texas Instruments

Encoders, Decoders, Multiplexers & Demultiplexers Quad Data

RoHS: Compliant
 539
Référence Fabricant Description Stock

SN74LS257BN

D# 64AH8744

 Texas Instruments

IC, LOGIC, 74LS, MULTIPLEXER, Logic Family / Base Number:74LS257, Logic Type:Data Selector / Multiplexer, No. of Channels:1Channels, Line Configuration:2:1, Supply Voltage Min:4.75V, Supply Voltage Max:5.25V, Logic Case Style:DIP, RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
 828
Référence Fabricant Description Stock

SN74LS257BNSRE4

D# NS-SN74LS257BNSRE4

 Texas Instruments

OEM/CM ONLY

 9379

SN74LS257BN

D# NS-SN74LS257BN

 Texas Instruments

OEM/CM ONLY

 2195

SN74LS257BNSR

D# NS-SN74LS257BNSR

 Texas Instruments

OEM/CM ONLY

 6194

SN74LS257BNE4

D# NS-SN74LS257BNE4

 Texas Instruments

OEM/CM ONLY

 3327

SN74LS257BNSRG4

D# NS-SN74LS257BNSRG4

 Texas Instruments

OEM/CM ONLY

 8895
Référence Fabricant Description Stock

SN74LS257BNS

 Texas Instruments

480

SN74LS257BNSR

 Texas Instruments

1190

SN74LS257BN

 Texas Instruments

LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, DIP

 3902
Référence Fabricant Description Stock

SN74LS257BN

D# SN74LS257BN

 ON Semiconductor

Semiconductor

 65
Référence Fabricant Description Stock

SN74LS257BN3

 Texas Instruments

Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16

RoHS: Not Compliant
 896

SN74LS257BN

 ON Semiconductor

SN74LS257B Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs

RoHS: Compliant
 895

SN74LS257BNS

 Texas Instruments

SN74LS257B Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs

RoHS: Not Compliant
pbFree: No
 2840

SN74LS257BNSR

 Texas Instruments

SN74LS257B Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs

RoHS: Compliant
 9600
Référence Fabricant Description Stock

SN74LS257BNA

OEM/CM ONLY

 316

SN74LS257BNS

 Texas Instruments

OEM/CM ONLY

 5035

SN74LS257BNSR

 Texas Instruments

OEM/CM ONLY

 3023

SN74LS257BN

 Texas Instruments

OEM/CM ONLY

 40367

SN74LS257BNE4

 Texas Instruments

OEM/CM ONLY

 76
Référence Fabricant Description Stock

SN74LS257BN

 Texas Instruments

IN stock Immediate delivery

 279
Référence Fabricant Description Stock

SN74LS257BN

189
Référence Fabricant Description Stock

SN74LS257BN

D# 2028023669

 Texas Instruments

SN74LS257BN Texas Instruments Quad Data Selector - Multiplexer

 137
Référence Fabricant Description Stock

SN74LS257BNSR

 Texas Instruments

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs

 4

SN74LS257BN

 Texas Instruments

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs

 7
Référence Fabricant Description Stock

SN74LS257BN

 Texas Instruments

shipping today

 15003
Référence Fabricant Description Stock

SN74LS257BN

D# 40100304

 Texas Instruments

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

RoHS: Compliant
 0
Référence Fabricant Description Stock

SN74LS257BNSR

 Texas Instruments

RFQ

 1921

SN74LS257BN

 Texas Instruments

RFQ

 11714
Référence Fabricant Description Stock

SN74LS257BN

 Texas Instruments

IC QUAD 2-1 DATA SEL/MUX 16-DIP

 3400
Référence Fabricant Description Stock

SN74LS257BN

D# 3006871

 Texas Instruments

IC, LOGIC, 74LS, MULTIPLEXER

RoHS: Compliant
Min Qty: 1
Container: Each
 836

Quick Inquiry

SN74LS257BN

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produits présentés

744043101

FIXED IND 100UH 510MA 600 MOHM

HSMS-A100-J00J1

LED RED CLEAR 2PLCC SMD

WSL0805R0500FEA

RES SMD 0.05 OHM 1% 1/8W 0805

PZTA92

TRANS PNP 300V 0.5A SOT-223

ICE3BR0665J

IC OFFLINE CTRLR SMPS OTP 8DIP

B520C-13-F

DIODE SCHOTTKY 20V 5A SMC

SBB-5089Z

IC AMP HBT 6000MHZ SOT-89

S25FL064LABMFI010

IC FLASH NOR 8SOIC

CDBHD1100L-G

DIODE SCHOTTKY 1A 100V TO-269AA

MC14489BPE

IC LED DRIVER 5-CH CMOS 20-DIP

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