SN74HCT257D

Mfr. #:: SN74HCT257D
Descrizione:: Encoders, Decoders, Multiplexers & Demultiplexers Tri-St. Quad Line
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: SN74HCT257D Scheda dati
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Maggiori informazioni:: SN74HCT257D maggiori informazioni SN74HCT257D 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:: HCT

Numero di bit:: 4 bit

Numero di righe di input:: 2 Input

Numero di linee di uscita:: 1 Output

Tempo di ritardo di propagazione:: 38 ns

Tensione di alimentazione - Min:: 4.5 V

Tensione di alimentazione - Max:: 5.5 V

Temperatura di esercizio minima:: - 40 C

Temperatura massima di esercizio:: + 85 C

Stile di montaggio:: SMD/SMT

Pacchetto/custodia:: SOP-16

Confezione:: Tubo

Funzione:: multiplexer

Altezza:: 1.58 mm

Lunghezza:: 9.9 mm

Numero di circuiti:: Quad

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

Serie:: SN74HCT257

Tecnologia:: CMOS

Larghezza:: 3.91 mm

Marca:: Texas Instruments

Tipo di logica:: Selettori/Multiplexer di dati

Corrente di uscita ad alto livello:: - 6 mA

Corrente di uscita a basso livello:: 6 mA

Frequenza massima di clock:: 25 MHz

Tensione di alimentazione operativa:: 5 V

Pd - Dissipazione di potenza:: 1500 mW

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

Quantità confezione di fabbrica:: 40

sottocategoria:: CI logici

Unità di peso:: 0.004998 oz

Tags: SN74HCT257D, SN74HCT257, SN74HCT25, SN74HCT2, SN74HCT, SN74HC, SN74H, 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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SN74HCT257D Descrizione

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

***ical: Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC Tube

***trelec: Quad Data Selector / Multiplexer

***ark: LOGIC, QUAD 2-TO-1 SEL/MUX, 16SOIC

***XS: The HCT257 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 (OE)\ input is at the high logic level.

***ASIN: To ensure the high-impedance state during power up or power down, OE\ 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.

SN74HCT257D 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
SN74HCT257D DISTI # V39:1801_07344633	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC Tube RoHS: Compliant	1600	50000:$0.1807 25000:$0.1841 10000:$0.1900 2500:$0.1984 1000:$0.2096 100:$0.2868 10:$0.4127 1:$0.4710
SN74HCT257DR DISTI # 296-14866-1-ND	IC QUAD 2-1 DATA SEL/MUX 16-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2170In Stock	1000:$0.2171 500:$0.2810 100:$0.3576 10:$0.4790 1:$0.5600
SN74HCT257DR DISTI # 296-14866-6-ND	IC QUAD 2-1 DATA SEL/MUX 16-SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2170In Stock	1000:$0.2171 500:$0.2810 100:$0.3576 10:$0.4790 1:$0.5600
SN74HCT257D DISTI # 296-8405-5-ND	IC QUAD 2-TO-1 SEL/MUX 16-SOIC RoHS: Compliant Min Qty: 1 Container: Tube	407In Stock	5000:$0.2160 2520:$0.2309 1000:$0.2533 520:$0.3278 120:$0.4172 40:$0.5215 10:$0.5590 1:$0.6500
SN74HCT257DT DISTI # SN74HCT257DT-ND	IC SELECTOR/MUX QUAD 2-1 16-SOIC RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	Limited Supply - Call
SN74HCT257DR DISTI # 296-14866-2-ND	IC QUAD 2-1 DATA SEL/MUX 16-SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	12500:$0.1674 5000:$0.1798 2500:$0.1922
SN74HCT257DRE4 DISTI # SN74HCT257DRE4-ND	IC SELECTOR/MUX QUAD 2-1 16-SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.1922
SN74HCT257DG4 DISTI # SN74HCT257DG4-ND	IC DATA SELECTOR/MUX SGL 16SOIC RoHS: Compliant Min Qty: 1680 Container: Tube	Temporarily Out of Stock	1680:$0.2533
SN74HCT257DR DISTI # 29456482	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC T/R RoHS: Compliant	10000	10000:$0.1550 2500:$0.1620
SN74HCT257D DISTI # 29456588	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC Tube RoHS: Compliant	8400	1680:$0.1862
SN74HCT257D DISTI # 25730498	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC Tube RoHS: Compliant	1600	1000:$0.2096 100:$0.2868 34:$0.4127
SN74HCT257D DISTI # 50R6432	LOGIC, QUAD 2-TO-1 SEL/MUX, 16SOIC,Logic Family / Base Number:74HCT257,Logic Type:Data Selector / Multiplexer,No. of Channels:4Channels,Line Configuration:2:1,Supply Voltage Min:4.5V,Supply Voltage Max:5.5V,Logic Case RoHS Compliant: Yes	0	1:$0.6500 10:$0.5380 100:$0.3280 500:$0.2910 1000:$0.2540 5000:$0.2170 10000:$0.2020
SN74HCT257D	Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs	3000	1000:$0.1700 750:$0.2000 500:$0.2600 250:$0.3300 100:$0.3600 25:$0.4300 10:$0.4700 1:$0.5300
SN74HCT257DR	Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs	5000	1000:$0.1400 750:$0.1600 500:$0.2100 250:$0.2700 100:$0.3000 25:$0.3600 10:$0.3900 1:$0.4400
SN74HCT257D	Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 RoHS: Compliant	18212	1000:$0.2000 500:$0.2100 100:$0.2200 25:$0.2300 1:$0.2400
SN74HCT257DE4	Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 RoHS: Compliant	902	1000:$0.2800 500:$0.2900 100:$0.3000 25:$0.3200 1:$0.3400
SN74HCT257DT	Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 RoHS: Compliant	4000	1000:$0.3600 500:$0.3700 100:$0.3900 25:$0.4100 1:$0.4400
SN74HCT257DR	Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 RoHS: Compliant	15000	1000:$0.1600 100:$0.1700 500:$0.1700 25:$0.1800 1:$0.1900
SN74HCT257DG4	Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 RoHS: Compliant	440	1000:$0.2000 500:$0.2100 100:$0.2200 25:$0.2300 1:$0.2400
SN74HCT257D	MUX	0
SN74HCT257DE4	MUX	0
SN74HCT257DRE4	MUX	0
SN74HCT257DRG4	MUX	0
SN74HCT257DTG4	MUX	0
SN74HCT257DTE4	MUX	0
SN74HCT257DT	MUX	0
SN74HCT257DR	MUX	0
SN74HCT257DG4	MUX	0
SN74HCT257DR DISTI # 595-SN74HCT257DR	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS: Compliant	6699	1:$0.5400 10:$0.4480 100:$0.2730 1000:$0.2110 2500:$0.1800 10000:$0.1680 22500:$0.1590 50000:$0.1550
SN74HCT257D DISTI # 595-SN74HCT257D	Encoders, Decoders, Multiplexers & Demultiplexers Tri-St. Quad Line RoHS: Compliant	1446	1:$0.6500 10:$0.5380 100:$0.3280 1000:$0.2540 2500:$0.2170 10000:$0.2020 25000:$0.1910
SN74HCT257DG4 DISTI # 595-SN74HCT257DG4	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2Ln To 1Ln Data Selector Multiplexr RoHS: Compliant	0
SN74HCT257DT DISTI # 595-SN74HCT257DT	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS: Compliant	0
SN74HCT257DRG4 DISTI # 595-SN74HCT257DRG4	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2Ln To 1Ln Data Selector Multiplexr RoHS: Compliant	0
SN74HCT257DRE4 DISTI # 595-SN74HCT257DRE4	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS: Compliant	0	1:$0.5400 10:$0.4480 100:$0.2730 1000:$0.2110 2500:$0.1800 10000:$0.1680 22500:$0.1590 50000:$0.1550
SN74HCT257DE4 DISTI # 595-SN74HCT257DE4	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS: Compliant	0
SN74HCT257DTE4 DISTI # 595-SN74HCT257DTE4	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS: Compliant	0
SN74HCT257DTG4 DISTI # 595-SN74HCT257DTG4	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2Ln To 1Ln Data Selector Multiplexr RoHS: Compliant	0
SN74HCT257D DISTI # 6632280P	MULTIPLEXER SINGLE CMOS 3-ST 16-PIN SOIC, TU	240	50:£0.3400 100:£0.2890 200:£0.2380 400:£0.2290
SN74HCT257D	LOGIC MUX, QUAD, 2-INPUT, HCT-CMOS, 16 Pin, Plastic, SOP	5470	4763:$0.1080 1236:$0.1260 1:$0.3600
SN74HCT257D	LOGIC MUX, QUAD, 2-INPUT, HCT-CMOS, 16 Pin, Plastic, SOP	64	38:$0.2025 15:$0.2700 1:$0.3600
SN74HCT257DG4	HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 (Also Known As: SN74HCT257D)	2369	1112:$0.1400 223:$0.1800 1:$0.4000
SN74HCT257DG4	HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	2369	1112:$0.1400 223:$0.1800 1:$0.4000
SN74HCT257DR		453	231:$0.1565 49:$0.2608 1:$0.5215
SN74HCT257DR		5191
SN74HCT257DG4		249
SN74HCT257D DISTI # SN74HCT257D	IC: digital,2 to 1 line,3-state, multiplexer, data selector	338	3:$0.3500 10:$0.3330
SN74HCT257D DISTI # 1740186	LOGIC, QUAD 2-TO-1 SEL/MUX, 16SOIC RoHS: Compliant	447	1:£0.4680 50:£0.4080 100:£0.2500 250:£0.2310 500:£0.2130

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Disponibilità

Azione:: Available
Su ordine:: 1984
Inserisci la quantità:

Il prezzo attuale di SN74HCT257D 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: ~~0,65 USD~~; ~~0,65 USD~~

10: ~~0,54 USD~~; ~~5,38 USD~~

100: ~~0,33 USD~~; ~~32,80 USD~~

1000: ~~0,25 USD~~; ~~254,00 USD~~

2500: ~~0,22 USD~~; ~~542,50 USD~~

10000: ~~0,20 USD~~; ~~2 020,00 USD~~

25000: ~~0,19 USD~~; ~~4 775,00 USD~~

50000: ~~0,19 USD~~; ~~9 350,00 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.

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SN74HCT257D

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Step2:Anti-Static Bag

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Step1:
Vacuum Packaging with PL

Step2:
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Step3:
Packaging Boxes