SN74HCT257N

Mfr. #:: SN74HCT257N
Description:: Encoders, Decoders, Multiplexers & Demultiplexers Tri-St. Quad Line
Lifecycle:: New from this manufacturer.
Datasheet:: SN74HCT257N Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: SN74HCT257N more Information SN74HCT257N Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Encoders, Decoders, Multiplexers & Demultiplexers

RoHS:: Y

Product:: Selectors / Multiplexers

Logic Family:: HCT

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:: 4.5 V

Supply Voltage - Max:: 5.5 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 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:: - 40 C to + 85 C

Series:: SN74HCT257

Technology:: CMOS

Width:: 6.35 mm

Brand:: Texas Instruments

Logic Type:: Data Selectors/Multiplexers

High Level Output Current:: - 6 mA

Low Level Output Current:: 6 mA

Maximum Clock Frequency:: 25 MHz

Operating Supply Voltage:: 5 V

Pd - Power Dissipation:: 830 mW

Product Type:: Encoders, Decoders, Multiplexers & Demultiplexers

Factory Pack Quantity:: 25

Subcategory:: Logic ICs

Unit Weight:: 0.033570 oz

Tags: SN74HCT257, SN74HCT25, SN74HCT2, SN74HCT, SN74HC, SN74H, SN74, SN7

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74HCT257N Ratings and Reviews

M***v

What you need. 14 days to peter.

2019-06-27

V***y

Norms. What i wanted

2019-03-24

D***a

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

2019-05-20

E**a

Excellent work seller respect for fast delivery

2019-04-17

SN74HCT257N Description

***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.

SN74HCT257N More Information

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

Part #	Description	Stock	Price
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: Yes	0	1:$0.6070 10:$0.4850 100:$0.3280 500:$0.2840 1000:$0.2480 2500:$0.2000 10000:$0.1940
SN74HCT257N	Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs	6000	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
SN74HCT257N	Multiplexer, 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
SN74HCT257N	MUX	0
SN74HCT257NE4	MUX	0
SN74HCT257N	LOGIC MUX, QUAD, 2-INPUT, HCT-CMOS, 16 Pin, Plastic, DIP	7	1:$0.4000
SN74HCT257N	LOGIC MUX, QUAD, 2-INPUT, HCT-CMOS, 16 Pin, Plastic, DIP	96	14:$0.4500 6:$0.8000 1:$1.0000
SN74HCT257N		780
SN74HCT257N DISTI # SN74HCT257N	IC: digital,2 to 1 line,3-state, multiplexer, data selector	276	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

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Availability

Stock:: 798
On Order:: 2781
Enter Quantity:

Current price of SN74HCT257N 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: ~~$0.65~~; ~~$0.65~~

10: ~~$0.54~~; ~~$5.38~~

100: ~~$0.33~~; ~~$32.80~~

1000: ~~$0.25~~; ~~$254.00~~

2500: ~~$0.22~~; ~~$542.50~~

10000: ~~$0.20~~; ~~$2 020.00~~

25000: ~~$0.19~~; ~~$4 775.00~~

50000: ~~$0.19~~; ~~$9 350.00~~

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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