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CD74HC257E

CD74HC257E
Mfr. #:
CD74HC257E
Description:
Encoders, Decoders, Multiplexers & Demultiplexers High Speed CMOS Quad 2-Input Mltplxr
Lifecycle:
New from this manufacturer.
Datasheet:
CD74HC257E Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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ECAD Model:
More Information:
CD74HC257E more Information CD74HC257E Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Encoders, Decoders, Multiplexers & Demultiplexers
RoHS:
Y
Product:
Selectors / Multiplexers
Logic Family:
HC
Number of Bits:
4 bit
Number of Input Lines:
2 Input
Number of Output Lines:
1 Output
Propagation Delay Time:
38 ns
Supply Voltage - Min:
2 V
Supply Voltage - Max:
6 V
Minimum Operating Temperature:
- 55 C
Maximum Operating Temperature:
+ 125 C
Mounting Style:
Through Hole
Package / Case:
PDIP-16
Packaging:
Tube
Function:
Multiplexer
Height:
4.57 mm
Length:
19.3 mm
Number of Circuits:
Quad
Operating Temperature Range:
- 55 C to + 125 C
Series:
CD74HC257
Technology:
CMOS
Width:
6.35 mm
Brand:
Texas Instruments
Logic Type:
Multiplexer
High Level Output Current:
- 7.8 mA
Low Level Output Current:
7.8 mA
Maximum Clock Frequency:
28 MHz
Operating Supply Voltage:
2 V to 6 V
Product Type:
Encoders, Decoders, Multiplexers & Demultiplexers
Factory Pack Quantity:
25
Subcategory:
Logic ICs
Unit Weight:
0.033570 oz
Tags
CD74HC257E, CD74HC257, CD74HC25, CD74HC2, CD74HC, CD74H, CD74, CD7
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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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Availability
Stock:
458
On Order:
2441
Enter Quantity:
Current price of CD74HC257E is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$0.86
$0.86
10
$0.73
$7.34
100
$0.56
$56.40
500
$0.50
$249.00
1000
$0.39
$393.00
2500
$0.35
$872.50
10000
$0.34
$3 360.00
25000
$0.32
$8 125.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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