SN74LS257BD

Mfr. #:: SN74LS257BD
Description:: Encoders, Decoders, Multiplexers & Demultiplexers Quad 2 to 1
Lifecycle:: New from this manufacturer.
Datasheet:: SN74LS257BD Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: SN74LS257BD more Information SN74LS257BD Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Encoders, Decoders, Multiplexers & Demultiplexers

RoHS:: Y

Product:: Selectors / Multiplexers

Logic Family:: LS

Number of Bits:: 4 bit

Number of Input Lines:: 2 Input

Number of Output Lines:: 1 Output

Propagation Delay Time:: 21 ns

Supply Voltage - Min:: 4.75 V

Supply Voltage - Max:: 5.25 V

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Mounting Style:: SMD/SMT

Package / Case:: SOP-16

Packaging:: Tube

Function:: Devices are Designed to multiplex signals from four-bit data

Height:: 1.58 mm

Input Voltage:: 0.8 V to + 2 V

Length:: 9.9 mm

Number of Circuits:: Quad

Operating Temperature Range:: 0 C to + 70 C

Output Current:: 24 mA

Output Voltage:: 5.5 V

Series:: SN74LS257B

Technology:: Bipolar

Width:: 3.91 mm

Brand:: Texas Instruments

Logic Type:: Data Selectors/Multiplexers

High Level Output Current:: - 2.6 mA

Low Level Output Current:: 24 mA

Maximum Clock Frequency:: 35 MHz

Operating Supply Voltage:: 5 V

Product Type:: Encoders, Decoders, Multiplexers & Demultiplexers

Factory Pack Quantity:: 40

Subcategory:: Logic ICs

Unit Weight:: 0.004998 oz

Tags: SN74LS257BD, SN74LS257B, SN74LS257, SN74LS25, SN74LS2, SN74LS, SN74L, SN74, SN7

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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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74LS257BD Ratings and Reviews

C***i

All OK

2019-02-28

I***v

Everything works! Delivery 30 days to pridnestrovie.

2019-05-24

P***o

Received in short times the same as the description. Recommend this seller.

2019-01-25

SN74LS257BD Description

***as Instruments: Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70

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

***ark: IC, 2I/P QUAD DATA SELECTOR/MUX, SOIC-16

***AS INS: These devices are designed to multiplex signals from four-bit data sources to four-output data lines in bus-organized systems. The 3-state outputs will not load the data lines when the output control pin (G\) is at a high-logic level.

***AS INTRUMENTS: Series 54LS and 54S are characterized for operation over the full military temperature range of -55°C to 125°C; Series 74LS and 74S are characterized for operation from 0°C to 70°C.

***AS INSTUMENTS

SN74LS257BD 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
SN74LS257BD DISTI # 296-33982-5-ND	IC DATASELCT/MUX 2-1 QUAD 16SOIC RoHS: Compliant Min Qty: 880 Container: Tube	Temporarily Out of Stock	880:$0.5643
SN74LS257BDR DISTI # SN74LS257BDR-ND	IC DATASELCT/MUX 2-1 QUAD 16SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.3596
SN74LS257BDE4 DISTI # SN74LS257BDE4-ND	IC DATASELCT/MUX 2-1 QUAD 16SOIC RoHS: Compliant Min Qty: 880 Container: Tube	Temporarily Out of Stock	880:$0.5643
SN74LS257BDG4 DISTI # SN74LS257BDG4-ND	IC DATA SELECTOR/MUX SGL 16SOIC RoHS: Compliant Min Qty: 880 Container: Tube	Temporarily Out of Stock	880:$0.5643
SN74LS257BD DISTI # SN74LS257BD	Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOIC Tube - Rail/Tube (Alt: SN74LS257BD) RoHS: Compliant Min Qty: 880 Container: Tube	Americas - 0	880:$0.4309 960:$0.4099 1840:$0.3959 4400:$0.3829 8800:$0.3719
SN74LS257BD DISTI # SN74LS257BD	Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOIC Tube (Alt: SN74LS257BD) RoHS: Compliant Min Qty: 40 Container: Tube	Europe - 0	40:€0.5959 80:€0.4879 160:€0.4469 240:€0.3829 400:€0.3579
SN74LS257BDR DISTI # SN74LS257BDR	Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOIC T/R - Tape and Reel (Alt: SN74LS257BDR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.3589 5000:$0.3419 10000:$0.3309 15000:$0.3199 25000:$0.3109
SN74LS257BDR DISTI # SN74LS257BDR	Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOIC T/R (Alt: SN74LS257BDR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€0.4979 5000:€0.4079 10000:€0.3739 15000:€0.3199 25000:€0.2989
SN74LS257BD	Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs	1000	1000:$0.3400 750:$0.3800 500:$0.4700 250:$0.5800 100:$0.6300 25:$0.7300 10:$0.7900 1:$0.8900
SN74LS257BD	RoHS: Not Compliant	1118	1000:$0.1500 100:$0.1600 500:$0.1600 25:$0.1700 1:$0.1800
SN74LS257BD	Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16 RoHS: Compliant	64837	1000:$0.4400 500:$0.4600 100:$0.4800 25:$0.5000 1:$0.5400
SN74LS257BDR	Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16 RoHS: Compliant	27500	1000:$0.3700 500:$0.3900 100:$0.4000 25:$0.4200 1:$0.4500
SN74LS257BD	MUX	0
SN74LS257BDR	MUX	0
SN74LS257BDR2	MUX	0
SN74LS257BD	Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16 RoHS: Not Compliant	144	1000:$0.1500 100:$0.1600 500:$0.1600 25:$0.1700 1:$0.1800
SN74LS257BDR DISTI # 595-SN74LS257BDR	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS: Compliant	531	1:$0.9300 10:$0.7690 100:$0.4960 1000:$0.3970 2500:$0.3600 5000:$0.3350 10000:$0.3230 25000:$0.3100
SN74LS257BD DISTI # 595-SN74LS257BD	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2 to 1 RoHS: Compliant	809	1:$0.9800 10:$0.8320 100:$0.6390 500:$0.5650 1000:$0.4460 2500:$0.3950 10000:$0.3810
SN74LS257BDG4 DISTI # 595-SN74LS257BDG4	Encoders, Decoders, Multiplexers & Demultiplexers Dual 4Ln To 1Ln Data Selector Multiplexer RoHS: Compliant	0
SN74LS257BDRG4 DISTI # 595-SN74LS257BDRG4	Encoders, Decoders, Multiplexers & Demultiplexers Dual 4Ln To 1Ln Data Selector Multiplexer RoHS: Compliant	0
SN74LS257BDE4 DISTI # 595-SN74LS257BDE4	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS: Compliant	0
SN74LS257BDRE4 DISTI # 595-SN74LS257BDRE4	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS: Compliant	0
SN74LS257BDR		1054
SN74LS257BD DISTI # 6632489	MULTIPLEXER SINGLE BIPOLAR 3-ST 16P SOIC, PK	85	5:£0.7600 25:£0.6020 100:£0.4620 250:£0.4360 500:£0.4080
SN74LS257BD	LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, SOP	1967	715:$0.2500 151:$0.2800 1:$0.8000
SN74LS257BD	LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, SOP	333	151:$0.2800 34:$0.4000 1:$0.8000
SN74LS257BD	LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, SOP	291	151:$0.2800 34:$0.4000 1:$0.8000
SN74LS257BD	LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, SOP	1055	401:$0.4000 101:$0.5000 1:$1.0000
SN74LS257BDR	LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, SOP	2500	715:$0.2500 151:$0.2800 1:$0.8000
SN74LS257BD	INSTOCK	1455
SN74LS257BD	INSTOCK	130114

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Availability

Stock:: 694
On Order:: 2677
Enter Quantity:

Current price of SN74LS257BD 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: ~~$0.98~~; ~~$0.98~~

10: ~~$0.83~~; ~~$8.32~~

100: ~~$0.64~~; ~~$63.90~~

500: ~~$0.56~~; ~~$282.50~~

1000: ~~$0.45~~; ~~$446.00~~

2500: ~~$0.40~~; ~~$987.50~~

10000: ~~$0.38~~; ~~$3 810.00~~

25000: ~~$0.37~~; ~~$9 225.00~~

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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