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SN74HCT257N

SN74HCT257N
Mfr. #:
SN74HCT257N
Descripción:
Encoders, Decoders, Multiplexers & Demultiplexers Tri-St. Quad Line
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
SN74HCT257N Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
SN74HCT257N más información SN74HCT257N Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Codificadores, decodificadores, multiplexores y demultiplexores
RoHS:
Y
Producto:
Selectores / multiplexores
Familia lógica:
HCT
Número de bits:
4 bit
Número de líneas de entrada:
2 Input
Número de líneas de salida:
1 Output
Tiempo de retardo de propagación:
38 ns
Voltaje de suministro - Min:
4.5 V
Voltaje de suministro - Máx:
5.5 V
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Estilo de montaje:
A través del orificio
Paquete / Caja:
PDIP-16
Embalaje:
Tubo
Función:
Multiplexor
Altura:
4.57 mm
Longitud:
19.3 mm
Numero de circuitos:
Patio
Rango de temperatura de funcionamiento:
- 40 C to + 85 C
Serie:
SN74HCT257
Tecnología:
CMOS
Ancho:
6.35 mm
Marca:
Instrumentos Texas
Tipo de lógica:
Selectores de datos / multiplexores
Corriente de salida de alto nivel:
- 6 mA
Corriente de salida de nivel bajo:
6 mA
Frecuencia máxima de reloj:
25 MHz
Voltaje de suministro operativo:
5 V
Pd - Disipación de energía:
830 mW
Tipo de producto:
Codificadores, decodificadores, multiplexores y demultiplexores
Cantidad de paquete de fábrica:
25
Subcategoría:
Circuitos integrados lógicos
Unidad de peso:
0.033570 oz
Tags
SN74HCT257, SN74HCT25, SN74HCT2, SN74HCT, 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
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    M***v
    M***v
    RU

    What you need. 14 days to peter.

    2019-06-27
    V***y
    V***y
    BY

    Norms. What i wanted

    2019-03-24
    D***a
    D***a
    RU

    Thank you seller!!! The product is excellent, everything corresponds. Send order and delivery fast. I advise everyone!

    2019-05-20
    E**a
    E**a
    RU

    Excellent work seller respect for fast delivery

    2019-04-17
***as Instruments
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP -40 to 85
***ical
Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Tube
***ark
Quad 2-1 Data Sele/multiplexer Rohs Compliant: Yes
***eco
QUAD 2-1 DATA SELE/MULTIPLEXER
***i-Key Marketplace
SN74HCT257 QUADRUPLE 2-LINE TO 1
***ment14 APAC
LOGIC, QUAD 2-TO-1 SEL/MUX, 16DIP; 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 Style:DIP; No. of Pins:16Pins; Logic IC Family:74HCT; Logic IC Base Number:74257; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:-; SVHC:No SVHC (15-Jan-2019); Logic Function Number:74257; Logic IC Base Number:74257; Logic IC Function:Quadruple 2-to-1 Line Data Selector / Multiplexer with 3-State Outputs; Operating Temperature Range:-40°C to +85°C; Ratio:2:1; Supply Voltage Range:4.5V to 5.5V; Termination Type:Through Hole
***AS INTRUMENTS
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.
***AS INSTR
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.
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
Parte # Descripción Valores Precio
SN74HCT257N
DISTI # V39:1801_07344638		Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Tube
RoHS: Compliant		100
  • 50000:$0.1925
  • 25000:$0.1958
  • 10000:$0.2014
  • 2500:$0.2099
  • 1000:$0.2281
  • 100:$0.2454
  • 25:$0.2822
SN74HCT257N
DISTI # 296-8406-5-ND		IC QUAD 2-TO-1 SEL/MUX 16-DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		3695In Stock
  • 5000:$0.2160
  • 2500:$0.2309
  • 1000:$0.2533
  • 500:$0.3278
  • 100:$0.4172
  • 25:$0.5216
  • 10:$0.5590
  • 1:$0.6500
SN74HCT257N
DISTI # 29456721		Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Tube
RoHS: Compliant		8500
  • 3400:$0.2252
  • 1700:$0.2515
SN74HCT257N
DISTI # 25730499		Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Tube
RoHS: Compliant		100
  • 100:$0.2892
  • 50:$0.3738
SN74HCT257N
DISTI # SN74HCT257N		Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Tube - Bulk (Alt: SN74HCT257N)
RoHS: Compliant
Min Qty: 1
Container: Bulk		Americas - 1409
  • 1:$0.6299
  • 10:$0.5209
  • 25:$0.5069
  • 50:$0.5049
  • 100:$0.3179
  • 500:$0.3169
  • 1000:$0.2449
SN74HCT257N
DISTI # SN74HCT257N		Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Tube (Alt: SN74HCT257N)
RoHS: Compliant
Min Qty: 25
Container: Tube		Europe - 2225
  • 25:€0.2999
  • 50:€0.2449
  • 100:€0.2249
  • 150:€0.1919
  • 250:€0.1799
SN74HCT257N
DISTI # 50R6433		LOGIC, QUAD 2-TO-1 SEL/MUX, 16DIP,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: Yes0
  • 1:$0.6070
  • 10:$0.4850
  • 100:$0.3280
  • 500:$0.2840
  • 1000:$0.2480
  • 2500:$0.2000
  • 10000:$0.1940
SN74HCT257NQuadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs6000
  • 1000:$0.1700
  • 750:$0.2000
  • 500:$0.2600
  • 250:$0.3300
  • 100:$0.3600
  • 25:$0.4300
  • 10:$0.4700
  • 1:$0.5300
SN74HCT257N
DISTI # 595-SN74HCT257N		Encoders, Decoders, Multiplexers & Demultiplexers Tri-St. Quad Line
RoHS: Compliant		1586
  • 1:$0.6500
  • 10:$0.5380
  • 100:$0.3280
  • 1000:$0.2540
  • 2500:$0.2170
  • 10000:$0.2020
  • 25000:$0.1910
SN74HCT257NE4
DISTI # 595-SN74HCT257NE4		Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp
RoHS: Compliant		0
    SN74HCT257NMultiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDIP16
    RoHS: Compliant    		12601
    • 1000:$0.2000
    • 500:$0.2100
    • 100:$0.2200
    • 25:$0.2300
    • 1:$0.2400
    SN74HCT257NMUX0
      SN74HCT257NE4MUX0
        SN74HCT257NLOGIC MUX, QUAD, 2-INPUT, HCT-CMOS, 16 Pin, Plastic, DIP7
        • 1:$0.4000
        SN74HCT257NLOGIC MUX, QUAD, 2-INPUT, HCT-CMOS, 16 Pin, Plastic, DIP96
        • 14:$0.4500
        • 6:$0.8000
        • 1:$1.0000
        SN74HCT257N 780
          SN74HCT257N
          DISTI # SN74HCT257N          		IC: digital,2 to 1 line,3-state, multiplexer, data selector276
          • 3:$0.4100
          • 10:$0.3480
          • 50:$0.2740
          • 250:$0.2550
          SN74HCT257N
          DISTI # 1740187          		LOGIC, QUAD 2-TO-1 SEL/MUX, 16DIP
          RoHS: Compliant          		200
          • 1:$1.0300
          • 10:$0.8520
          • 100:$0.5190
          • 1000:$0.4030
          • 2500:$0.3440
          • 10000:$0.3200
          • 25000:$0.3030
          • 50000:$0.2970
          SN74HCT257N
          DISTI # 1740187          		LOGIC, QUAD 2-TO-1 SEL/MUX, 16DIP
          RoHS: Compliant          		1063
          • 1:£0.3090
          • 50:£0.2430
          SN74HCT257N
          DISTI # C1S746201364047          		Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Tube
          RoHS: Compliant          		100
          • 100:$0.2892
          • 25:$0.3738
          Imagen Parte # Descripción
          SST39SF040-70-4C-PHE

          Mfr.#: SST39SF040-70-4C-PHE

          OMO.#: OMO-SST39SF040-70-4C-PHE

          		 NOR Flash 512K X 8 70ns
          SN74HCT541N

          Mfr.#: SN74HCT541N

          OMO.#: OMO-SN74HCT541N

          		 Buffers & Line Drivers Octal Buffer/Line
          SN74HCT138N

          Mfr.#: SN74HCT138N

          OMO.#: OMO-SN74HCT138N

          		 Encoders, Decoders, Multiplexers & Demultiplexers Line Decoder
          SN74HCT139N

          Mfr.#: SN74HCT139N

          OMO.#: OMO-SN74HCT139N

          		 Encoders, Decoders, Multiplexers & Demultiplexers Dual 2-of-4 Line
          SN74HCT74N

          Mfr.#: SN74HCT74N

          OMO.#: OMO-SN74HCT74N

          		 Flip Flops Dual
          BAT81S-TAP

          Mfr.#: BAT81S-TAP

          OMO.#: OMO-BAT81S-TAP

          		 Schottky Diodes & Rectifiers 150mA 40 Volt 500mA IFSM
          SN74HCT04N

          Mfr.#: SN74HCT04N

          OMO.#: OMO-SN74HCT04N

          		 Inverters Hex
          SN74HCT32N

          Mfr.#: SN74HCT32N

          OMO.#: OMO-SN74HCT32N

          		 Logic Gates Quad 2-Input
          SN74HCT00N

          Mfr.#: SN74HCT00N

          OMO.#: OMO-SN74HCT00N

          		 Logic Gates Quad 2-Input
          4607X-101-103LF

          Mfr.#: 4607X-101-103LF

          OMO.#: OMO-4607X-101-103LF

          		 Resistor Networks & Arrays 7pins 10Kohms Bussed
          Disponibilidad
          Valores:
          798
          En orden:
          2781
          Ingrese la cantidad:
          El precio actual de SN74HCT257N es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
          Precio de referencia (USD)
          Cantidad
          Precio unitario
          Ext. Precio
          1
          0,65 US$
          0,65 US$
          10
          0,54 US$
          5,38 US$
          100
          0,33 US$
          32,80 US$
          1000
          0,25 US$
          254,00 US$
          2500
          0,22 US$
          542,50 US$
          10000
          0,20 US$
          2 020,00 US$
          25000
          0,19 US$
          4 775,00 US$
          50000
          0,19 US$
          9 350,00 US$
          Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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