SN74HC257N

Mfr. #:: SN74HC257N
Descrizione:: Encoders, Decoders, Multiplexers & Demultiplexers Tri-St. Quad Line
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: SN74HC257N Scheda dati
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Maggiori informazioni:: SN74HC257N maggiori informazioni SN74HC257N Product Details

Attributo del prodotto
Valore attributo

Produttore:: Texas Instruments

Categoria di prodotto:: Encoder, decodificatori, multiplexer e demultiplexer

RoHS:: Y

Prodotto:: Selettori / Multiplexer

Famiglia logica:: HC

Numero di bit:: 4 bit

Numero di righe di input:: 2 Input

Numero di linee di uscita:: 1 Output

Tempo di ritardo di propagazione:: 25 ns

Tensione di alimentazione - Min:: 2 V

Tensione di alimentazione - Max:: 6 V

Temperatura di esercizio minima:: - 40 C

Temperatura massima di esercizio:: + 85 C

Stile di montaggio:: Foro passante

Pacchetto/custodia:: PDIP-16

Confezione:: Tubo

Funzione:: multiplexer

Altezza:: 4.57 mm

Lunghezza:: 19.3 mm

Numero di circuiti:: Quad

Intervallo operativo di temperatura:: - 40 C to + 85 C

Serie:: SN74HC257

Tecnologia:: CMOS

Larghezza:: 6.35 mm

Marca:: Texas Instruments

Tipo di logica:: Selettori/Multiplexer di dati

Corrente di uscita ad alto livello:: - 7.8 mA

Corrente di uscita a basso livello:: 7.8 mA

Frequenza massima di clock:: 28 MHz

Tensione di alimentazione operativa:: 2 V to 6 V

Tipologia di prodotto:: Encoder, decodificatori, multiplexer e demultiplexer

Quantità confezione di fabbrica:: 25

sottocategoria:: CI logici

Unità di peso:: 0.033570 oz

Tags: SN74HC257N, SN74HC257, SN74HC25, SN74HC2, SN74HC, SN74H, SN74, SN7

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74HC257N Valutazioni e recensioni

S***y

Not as in the picture either for the seller and the shipping is excellent

2019-04-11

R***v

parcel not delivered. time delivery expired. dispute button not available

2019-02-22

SN74HC257N Descrizione

***as Instruments: Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP -40 to 85

***p One Stop Global: Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Tube

***eco: Multiplexer 1 Element CMOS 3-ST 8 Input 16-Pin Plastic Dip Tube

***ukat: Quad 2Inp MUX 3-Sta DIP16

*** Source Electronics: IC QUAD 2-TO-1 SEL/MUX 16-DIP

***ark: Ic, Quad Data Selector/Mux

***ment14 APAC: Prices include import duty and tax. IC, QUAD DATA SELECTOR/MUX; Logic Family / Base Number:74HC257; Logic Type:Multiplexer; No. of Channels:4Channels; Line Configuration:2:1; Supply Voltage Min:2V; Supply Voltage Max:6V; Logic Case Style:DIP; No. of Pins:16Pins; Logic IC Family:74HC; Logic IC Base Number:74257; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:-; SVHC:No SVHC (27-Jun-2018); Base Number:74; Logic Function Number:74257; Logic IC Base Number:74257; Logic IC Function:Quadruple 2-Line To 1-Line Data Selector/Multiplexer (3-State); Operating Temperature Range:-40°C to +85°C; Output Current Max:7.8mA; Ratio:2:1; Supply Voltage:5V; Supply Voltage Range:2V to 6V

***nell: IC, QUAD DATA SELECTOR/MUX; Famiglia Logica / Numero Base:74HC257; Tipo di Logica:Multiplatore; No. di Canali:4Canali; Configurazione di Linea:2:1; Tensione di Alimentazione Min:2V; Tensione di Alimentazione Max:6V; Modello Case CI Logico:DIP; No. di Pin:16Pin; Famiglia CI Logico:74HC; Numero Base CI Logico:74257; Temperatura di Esercizio Min:-40°C; Temperatura di Esercizio Max:85°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):-; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018); Corrente di Uscita Max:7.8mA; Funzione CI Logico:Doppi multiplexer/selettore di dati da 2 a 1 linea (3 stati); Intervallo Temperatura di Esercizio:Da -40°C a +85°C; Intervallo Tensione di Alimentazione:Da 2V a 6V; Numero Base:74; Numero Base CI Logico:74257; Numero Funzione Logica:74257; Rapporto:2:1; Tensione di Alimentazione:5V

***as Instruments (TI): These devices are designed to multiplex signals from 4-bit data sources to 4-output data lines in bus-organized systems. The 3-state outputs do not load the data lines when the output-enable (G\) input is at a high logic level.

***AS INTRUMENTS: To ensure the high-impedance state during power up or power down, (G\) should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

SN74HC257N Maggiori informazioni

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

Parte #	Descrizione	Azione	Prezzo
SN74HC257N DISTI # 296-8285-5-ND	IC QUAD 2-TO-1 SEL/MUX 16-DIP RoHS: Compliant Min Qty: 1 Container: Tube	3968In Stock	5000:$0.1900 2500:$0.2031 1000:$0.2227 500:$0.2882 100:$0.3668 25:$0.4584 10:$0.4910 1:$0.5700
SN74HC257NSR DISTI # 296-8286-1-ND	IC QUAD 2-TO-1 SEL/MUX 16SO RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2481In Stock	1000:$0.2294 500:$0.2968 100:$0.3778 10:$0.5060 1:$0.5900
SN74HC257NSR DISTI # 296-8286-6-ND	IC QUAD 2-TO-1 SEL/MUX 16SO RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2481In Stock	1000:$0.2294 500:$0.2968 100:$0.3778 10:$0.5060 1:$0.5900
SN74HC257NSR DISTI # 296-8286-2-ND	IC QUAD 2-TO-1 SEL/MUX 16SO RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.1769 6000:$0.1900 2000:$0.2031
SN74HC257NG4 DISTI # SN74HC257NG4-ND	IC SELECTOR/MUX QD 2-1 16-DIP RoHS: Compliant Min Qty: 1925 Container: Tube	Temporarily Out of Stock	1925:$0.2227
SN74HC257N DISTI # SN74HC257N	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Tube - Rail/Tube (Alt: SN74HC257N) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 200	1:$0.3999 10:$0.3529 25:$0.3519 50:$0.3509 100:$0.2419 500:$0.2419 1000:$0.2159
SN74HC257N DISTI # SN74HC257N	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Tube (Alt: SN74HC257N) RoHS: Compliant Min Qty: 25 Container: Tube	Europe - 1350	25:€0.2629 50:€0.2149 100:€0.1969 150:€0.1689 250:€0.1579
SN74HC257NSR DISTI # SN74HC257NSR	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOP T/R - Tape and Reel (Alt: SN74HC257NSR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.1899 4000:$0.1799 8000:$0.1739 12000:$0.1689 20000:$0.1639
SN74HC257NE4 DISTI # SN74HC257NE4	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Tube - Rail/Tube (Alt: SN74HC257NE4) RoHS: Compliant Min Qty: 1925 Container: Tube	Americas - 0	1925:$0.1899 1975:$0.1799 3900:$0.1739 9625:$0.1689 19250:$0.1639
SN74HC257N DISTI # 98K0387	IC, QUAD DATA SELECTOR/MUX,Logic Type:Multiplexer,No. of Channels:4,Line Configuration:2:1,Supply Voltage Min:2V,Supply Voltage Max:6V,Logic Case Style:DIP,No. of Pins:16,Operating Temperature Min:-40°C,Operating Temperature, RoHS Compliant: Yes	0	1:$0.5800 10:$0.4730 100:$0.2890 500:$0.2560 1000:$0.2230 5000:$0.1900 10000:$0.1770
SN74HC257N DISTI # 60K6833	2I/P QUAD DATA SELECTOR/MUX, DIP-16,Logic Family / Base Number:74HC257,Logic Type:Multiplexer,No. of Channels:4Channels,Line Configuration:2:1,Supply Voltage Min:2V,Supply Voltage Max:6V,Logic Case Style:DIP,Product Range:- , RoHS Compliant: Yes	60	1:$0.5800 10:$0.4730 100:$0.2890 500:$0.2560 1000:$0.2230 5000:$0.1900 10000:$0.1770
SN74HC257N	Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs	6000	1000:$0.1500 750:$0.1700 500:$0.2200 250:$0.2900 100:$0.3200 25:$0.3800 10:$0.4100 1:$0.4700
SN74HC257NSR	Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs	6000	1000:$0.1500 750:$0.1700 500:$0.2200 250:$0.2900 100:$0.3200 25:$0.3800 10:$0.4100 1:$0.4700
SN74HC257N	Multiplexer, HC/UH Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDIP16 RoHS: Compliant	91456	1000:$0.2100 500:$0.2200 100:$0.2300 25:$0.2400 1:$0.2500
SN74HC257N	MUX	0
SN74HC257NSR	MUX	0
SN74HC257NP3	MUX	0
SN74HC257N3	MUX	0
SN74HC257NP1	MUX	0
SN74HC257NSRE4	MUX	0
SN74HC257NE4	MUX	0
SN74HC257NSRG4	MUX	0
SN74HC257N1	MUX	0
SN74HC257N DISTI # 595-SN74HC257N	Encoders, Decoders, Multiplexers & Demultiplexers Tri-St. Quad Line RoHS: Compliant	3773	1:$0.5800 10:$0.4730 100:$0.2890 1000:$0.2230 2500:$0.1900 10000:$0.1770 25000:$0.1680
SN74HC257NSR DISTI # 595-SN74HC257NSR	Encoders, Decoders, Multiplexers & Demultiplexers Tri-St. Quad Line RoHS: Compliant	2244	1:$0.5800 10:$0.4730 100:$0.2890 1000:$0.2230 2000:$0.1900 10000:$0.1770 24000:$0.1680
SN74HC257NE4 DISTI # 595-SN74HC257NE4	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS: Compliant	0	1925:$0.2230 2500:$0.1900 10000:$0.1770 25000:$0.1680
SN74HC257NSRE4 DISTI # 595-SN74HC257NSRE4	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS: Compliant	0
SN74HC257NSRG4 DISTI # 595-SN74HC257NSRG4	Encoders, Decoders, Multiplexers & Demultiplexers QUAD 2Ln To 1Ln Data Selector Multiplexr RoHS: Compliant	0
SN74HC257N		1124	7:$0.7500 21:$0.3750 135:$0.2250 668:$0.1500
SN74HC257NE4 DISTI # 7092093	MULTIPLEXER 1-ELEMENT CMOS 3-ST 8-IN, PK	385	10:£0.4200 50:£0.2230 100:£0.1950 250:£0.1870 500:£0.1790
SN74HC257N	LOGIC MUX, QUAD, 2-INPUT, HC-CMOS, 16 Pin, Plastic, DIP	67	34:$0.2250 14:$0.3000 1:$0.4000
SN74HC257N	LOGIC MUX, QUAD, 2-INPUT, HC-CMOS, 16 Pin, Plastic, DIP	118	21:$0.3000 6:$0.5000 1:$1.0000
SN74HC257N	LOGIC MUX, QUAD, 2-INPUT, HC-CMOS, 16 Pin, Plastic, DIP	20	8:$0.6000 1:$0.7500
SN74HC257N	LOGIC MUX, QUAD, 2-INPUT, HC-CMOS, 16 Pin, Plastic, DIP	15	6:$0.7512 1:$0.9390
SN74HC257NSR		660	472:$0.3400 119:$0.4250 1:$0.8500
SN74HC257N DISTI # SN74HC257N	IC: digital,multiplexer,Channels:1,Inputs:2,THT,DIP16,2÷6VDC	301	3:$0.3600 10:$0.3160 50:$0.2830 150:$0.2410 400:$0.2120
SN74HC257N DISTI # SN74HC257N	Quad 2Inp MUX 3-Sta DIP16 RoHS: Compliant	400	100:€0.2390 500:€0.1990 1000:€0.1790 2500:€0.1725
SN74HC257N	INSTOCK	95
SN74HC257N	INSTOCK	21153
SN74HC257N	INSTOCK	700
SN74HC257NSR	INSTOCK	9569
SN74HC257N DISTI # 9591354	IC, QUAD DATA SELECTOR/MUX RoHS: Compliant	363	1:$0.9180 10:$0.7490 100:$0.4580 1000:$0.3530 2500:$0.3010 10000:$0.2810 25000:$0.2660 50000:$0.2600
SN74HC257N DISTI # 9591354	IC, QUAD DATA SELECTOR/MUX RoHS: Compliant	2026	1:£0.3640 50:£0.2930 100:£0.2220 250:£0.2050 500:£0.1890

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Disponibilità

Azione:: Available
Su ordine:: 1984
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Il prezzo attuale di SN74HC257N è solo di riferimento, se si desidera ottenere il prezzo migliore, inviare una richiesta o inviare un'e-mail diretta al nostro team di vendita [email protected]

Prezzo di riferimento (USD)

Quantità
Prezzo unitario
est. Prezzo

1: ~~0,58 USD~~; ~~0,58 USD~~

10: ~~0,47 USD~~; ~~4,73 USD~~

100: ~~0,29 USD~~; ~~28,90 USD~~

1000: ~~0,22 USD~~; ~~223,00 USD~~

2500: ~~0,19 USD~~; ~~475,00 USD~~

10000: ~~0,18 USD~~; ~~1 770,00 USD~~

25000: ~~0,17 USD~~; ~~4 200,00 USD~~

50000: ~~0,16 USD~~; ~~8 200,00 USD~~

A causa della scarsità di semiconduttori dal 2021, il prezzo inferiore è il prezzo normale prima del 2021. Si prega di inviare informazioni per confermare.

Iniziare con

SN74HC257N 7
SN74HC257 23
SN74HC25 96
SN74HC2 346
SN74HC 2647
SN74H 2698
SN74 21764
SN7 24556

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SN74HC257N

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

S***y

R***v

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes