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CD74HC257E

CD74HC257E
Mfr. #:
CD74HC257E
Descripción:
Encoders, Decoders, Multiplexers & Demultiplexers High Speed CMOS Quad 2-Input Mltplxr
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
CD74HC257E Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
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ECAD Model:
Más información:
CD74HC257E más información CD74HC257E 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:
HC
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:
2 V
Voltaje de suministro - Máx:
6 V
Temperatura mínima de funcionamiento:
- 55 C
Temperatura máxima de funcionamiento:
+ 125 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:
- 55 C to + 125 C
Serie:
CD74HC257
Tecnología:
CMOS
Ancho:
6.35 mm
Marca:
Instrumentos Texas
Tipo de lógica:
Multiplexor
Corriente de salida de alto nivel:
- 7.8 mA
Corriente de salida de nivel bajo:
7.8 mA
Frecuencia máxima de reloj:
28 MHz
Voltaje de suministro operativo:
2 V to 6 V
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
CD74HC257E, CD74HC257, CD74HC25, CD74HC2, CD74HC, CD74H, CD74, CD7
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***n
    M***n
    ID

    good

    2019-04-09
    V***n
    V***n
    RU

    Good set, good price. Not yet. I hope it will work.

    2019-02-14
    G***g
    G***g
    RU

    Thanks to the seller money returned, communication is satisfied

    2019-03-30
***p One Stop Global
Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Tube
***as Instruments
High Speed CMOS Logic Quad 2-Input Multiplexers with Non-Inverting 3-State Outputs 16-PDIP -55 to 125
***i-Key
IC QUAD 2-IN MUX HS TRI-ST 16DIP
***ark
Switch Logic IC; No. of Pins:16; Operating Temperature Range:-55°C to +125°C; Leaded Process Compatible:Yes; Logic Family:HC; Package/Case:16-PDIP ;RoHS Compliant: Yes
***ment14 APAC
LOGIC, QUAD 2-IN MUX HS TRI-ST, 16DIP; Logic Type:Multiplexer; No. of Channels:4; Ratio:2:1; Supply Voltage Range:2V to 6V; Logic Case Style:DIP; No. of Pins:16; Operating Temperature Range:-55°C to +125°C; SVHC:No SVHC (20-Jun-2011); Logic IC Base Number:74257; Logic IC Family:HC; Logic IC Function:Quad 2-Input Multiplexer with Non-Inverting 3-State Outputs; Package / Case:PDIP; Ratio:2:1; Supply Voltage Max:6V; Supply Voltage Min:2V; Termination Type:Through Hole
***nell
LOGIC, QUAD 2-IN MUX HS TRI-ST, 16DIP; 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:-55°C; Temperatura di Esercizio Max:125°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):-; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018); Funzione CI Logico:Quad 2-Input Multiplexer with Non-Inverting 3-State Outputs; Intervallo Temperatura di Esercizio:Da -55°C a +125°C; Intervallo Tensione di Alimentazione:Da 2V a 6V; Numero Base CI Logico:74257; Numero Funzione Logica:74257; Rapporto:2:1; Tipo di Terminazione:Foro Passante
***AS INTRUMENTS
The ’HC257 and ’HCT257 are quad 2-input multiplexers which select four bits of data from two sources under the control of a common Select Input (S). The Output Enable input (OE\) is active LOW. When OE\ is HIGH, all of the outputs (1Y-4Y) are in the high impedance state regardless of all other input conditions.
***AS INSTRUMENTS INCORPORATED
Moving data from two groups of registers to four common output buses is a common use of the 257. The state of the Select input determines the particular register from which the data comes. It can also be used as a function generator.
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
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Disponibilidad
Valores:
458
En orden:
2441
Ingrese la cantidad:
El precio actual de CD74HC257E 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
0,86 US$
0,86 US$
10
0,73 US$
7,34 US$
100
0,56 US$
56,40 US$
500
0,50 US$
249,00 US$
1000
0,39 US$
393,00 US$
2500
0,35 US$
872,50 US$
10000
0,34 US$
3 360,00 US$
25000
0,32 US$
8 125,00 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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