SN74AS257N

Mfr. #:: SN74AS257N
Description:: Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp
Lifecycle:: New from this manufacturer.
Datasheet:: SN74AS257N Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: SN74AS257N more Information SN74AS257N Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Encoders, Decoders, Multiplexers & Demultiplexers

RoHS:: Y

Product:: Selectors / Multiplexers

Logic Family:: AS

Number of Bits:: 4 bit

Number of Input Lines:: 2 Input

Number of Output Lines:: 1 Output

Propagation Delay Time:: 12 ns

Supply Voltage - Min:: 4.5 V

Supply Voltage - Max:: 5.5 V

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 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:: 0 C to + 70 C

Series:: SN74AS257

Technology:: Bipolar

Width:: 6.35 mm

Brand:: Texas Instruments

Logic Type:: Data Selectors/Multiplexers

High Level Output Current:: - 15 mA

Low Level Output Current:: 48 mA

Maximum Clock Frequency:: 125 MHz

Operating Supply Voltage:: 5 V

Product Type:: Encoders, Decoders, Multiplexers & Demultiplexers

Factory Pack Quantity:: 25

Subcategory:: Logic ICs

Unit Weight:: 0.033570 oz

Tags: SN74AS257N, SN74AS257, SN74AS25, SN74AS2, SN74AS, SN74A, SN74, SN7

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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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74AS257N Ratings and Reviews

E**g

arrived - to be tested

2019-06-23

A***v

Delivered in 14 days. Properly packed, nothing damaged. Good quality, suits SOIC8 ICs well, solid contact. Recommend.

2019-05-15

B***v

Thanks

2019-02-08

SN74AS257N Description

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

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

***ark: Switch Logic IC; Logic Family:AS; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Package/Case:16-PDIP; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes; Output Type:TTL ;RoHS Compliant: Yes

***ment14 APAC: LOGIC, SELECTOR/MUX QUAD 2-1, 16PDIP; Logic Type:Data Selector / Multiplexer; No. of Channels:4; Ratio:2:1; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:DIP; No. of Pins:16; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Logic IC Base Number:74257; Logic IC Family:AS; Logic IC Function:Quadruple 2-to-1 Line Data Selector / Multiplexer with 3-State Outputs; Package / Case:PDIP; Ratio:2:1; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:Through Hole

***AS INSTR: These data selectors/multiplexers 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 () input is at a high logic level.

***as Instruments (TI): The SN54ALS257A and SN54ALS258A are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS257A, SN74ALS258A, SN74AS257, and SN74AS258 are characterized for operation from 0°C to 70°C.

***ASI

SN74AS257N 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
SN74AS257N DISTI # 29450199	Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube RoHS: Compliant	9000	250:$1.9077
SN74AS257NSR DISTI # 296-29128-1-ND	IC DATA SELECTOR/MUX 2-1 16SO RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	619In Stock	1000:$1.5675 500:$1.8586 100:$2.1832 10:$2.6650 1:$2.9700
SN74AS257NSR DISTI # 296-29128-6-ND	IC DATA SELECTOR/MUX 2-1 16SO RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	619In Stock	1000:$1.5675 500:$1.8586 100:$2.1832 10:$2.6650 1:$2.9700
SN74AS257N DISTI # 296-33805-5-ND	IC SELECTOR/MUX QUAD 2-1 16DIP RoHS: Compliant Min Qty: 250 Container: Tube	Temporarily Out of Stock	250:$2.0110
SN74AS257NSR DISTI # 296-29128-2-ND	IC DATA SELECTOR/MUX 2-1 16SO RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	6000:$1.3914 2000:$1.4457
SN74AS257N DISTI # SN74AS257N	Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube (Alt: SN74AS257N) RoHS: Compliant Min Qty: 25 Container: Tube	Europe - 50	25:€1.7900 50:€1.5900 100:€1.3900 150:€1.2900 250:€1.2900
SN74AS257N DISTI # SN74AS257N	Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube - Rail/Tube (Alt: SN74AS257N) RoHS: Compliant Min Qty: 250 Container: Tube	Americas - 0	250:$1.4900 300:$1.4900 550:$1.3900 1250:$1.3900 2500:$1.2900
SN74AS257NSR DISTI # SN74AS257NSR	Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOP T/R - Tape and Reel (Alt: SN74AS257NSR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$1.4900 4000:$1.4900 8000:$1.3900 12000:$1.3900 20000:$1.2900
SN74AS257N	Multiplexer, AS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16 RoHS: Compliant	40501	1000:$1.4300 500:$1.5100 100:$1.5700 25:$1.6400 1:$1.7700
SN74AS257NSR	Multiplexer, AS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16 RoHS: Compliant	10000	1000:$1.4300 500:$1.5100 100:$1.5700 25:$1.6400 1:$1.7700
SN74AS257N DISTI # 595-SN74AS257N	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS: Compliant	0	1:$2.8800 10:$2.5900 100:$2.1200 250:$1.9900 500:$1.8000 1000:$1.5200 2500:$1.4400 5000:$1.3900
SN74AS257NSR DISTI # 595-SN74AS257NSR	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS: Compliant	0	1:$2.8800 10:$2.5900 100:$2.1200 250:$1.9900 500:$1.8000 1000:$1.5200 2000:$1.4400 4000:$1.3900
SN74AS257NE4 DISTI # 595-SN74AS257NE4	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS: Compliant	0
SN74AS257NSRG4 DISTI # 595-SN74AS257NSRG4	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2 Ln to 1 Ln Data Slctrs Multplxr RoHS: Compliant	0
SN74AS257NSRE4 DISTI # 595-SN74AS257NSRE4	Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS: Compliant	0
SN74AS257N	LOGIC MUX, QUAD, 2-INPUT, AS-TTL, 16 Pin, Plastic, DIP	188	173:$0.7830 66:$0.8700 1:$1.7400
SN74AS257N	LOGIC MUX, QUAD, 2-INPUT, AS-TTL, 16 Pin, Plastic, DIP	758	602:$0.8910 279:$0.9990 1:$2.1600
SN74AS257N	LOGIC MUX, QUAD, 2-INPUT, AS-TTL, 16 Pin, Plastic, DIP	835	560:$0.9570 260:$1.0730 1:$2.3200
SN74AS257N	LOGIC MUX, QUAD, 2-INPUT, AS-TTL, 16 Pin, Plastic, DIP	360	358:$0.7800 168:$0.8400 1:$2.4000
SN74AS257N	LOGIC MUX, QUAD, 2-INPUT, AS-TTL, 16 Pin, Plastic, DIP	28	9:$2.5000 2:$3.0000 1:$4.0000
SN74AS257N	LOGIC MUX, QUAD, 2-INPUT, AS-TTL, 16 Pin, Plastic, DIP	42	33:$2.1456 10:$2.3602 1:$3.2184
SN74AS257N	LOGIC MUX, QUAD, 2-INPUT, AS-TTL, 16 Pin, Plastic, DIP	39	17:$1.2650 3:$1.5180 1:$2.0240
SN74AS257N		895
SN74AS257N		1225	3:$1.8000 13:$1.3500 39:$1.1250 135:$0.6750 446:$0.6300 1192:$0.5940
SN74AS257N		143
SN74AS257N	INSTOCK	1905
SN74AS257N		629

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Availability

Stock:: Available
On Order:: 1500
Enter Quantity:

Current price of SN74AS257N 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

250: ~~$1.99~~; ~~$497.50~~

500: ~~$1.80~~; ~~$900.00~~

1000: ~~$1.52~~; ~~$1 520.00~~

2500: ~~$1.44~~; ~~$3 600.00~~

5000: ~~$1.39~~; ~~$6 950.00~~

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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