National Semiconductor 54AC157DM

54AC157DM
Part No.:
54AC157DM
Manufacturer:
National Semiconductor
Category:
Signal Switches, Multiplexers, Decoders
Package:
16-CDIP (0.300", 7.62mm)
Datasheet:
Leatech Electronics GmbH54AC157DM.pdf
Description:
MULTIPLEXER, AC SERIES, 4 FUNC,
Quantity:

Unit Price:$0

Ext Price:$0

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Inventory:152

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Product attributes
Attribute value
Manufacturer:
National Semiconductor
Series:
54AC
Package/Case:
16-CDIP (0.300", 7.62mm)
Packaging:
Bulk
Product Status:
Active
Type:
Data Selector/Multiplexer
Circuit:
4 x 2:1
Independent Circuits:
1
Current - Output High, Low:
24mA, 24mA
Voltage Supply Source:
Single Supply
Voltage - Supply:
2V ~ 6V
Operating Temperature:
-55°C ~ 125°C
Grade:
-
Qualification:
-
Mounting Type:
Through Hole
Supplier Device Package:
16-CDIP
Category:
Signal Switches, Multiplexers, Decoders

1. How to order 54AC157DM on Leatech Electronics GmbH?

Currently, Leatech Electronics GmbH only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does Leatech Electronics GmbH guarantee that 54AC157DM is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 54AC157DM. All suppliers must pass our qualification reviews before they can publish their products including 54AC157DM on Leatech Electronics GmbH; we pay more attention to the channels and quality of 54AC157DM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the 54AC157DM price and inventory displayed accurate?

The price and inventory of 54AC157DM fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of 54AC157DM?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 54AC157DM we delivered, we will accept the replacement or return of the 54AC157DM only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 54AC157DM.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations

7.How to contact us to get technical supports, such as 54AC157DM pin diagram, 54AC157DM datasheet?

If you need any after-sales service, please do not hesitate to contact us.

Image 74LS257APC MM74HC257N MM74HCT257MX MM74HCT257M 74LS298PC
Part Number 74LS257APC MM74HC257N MM74HCT257MX MM74HCT257M 74LS298PC
Manufacturer National Semiconductor National Semiconductor National Semiconductor National Semiconductor National Semiconductor
Series 54AC 54AC 54AC 54AC 54AC
Package/Case 16-CDIP (0.300", 7.62mm) 16-CDIP (0.300", 7.62mm) 16-CDIP (0.300", 7.62mm) 16-CDIP (0.300", 7.62mm) 16-CDIP (0.300", 7.62mm)
Packaging Bulk Bulk Bulk Bulk Bulk
Product Status Active Active Active Active Active
Type Data Selector/Multiplexer Data Selector/Multiplexer Data Selector/Multiplexer Data Selector/Multiplexer Data Selector/Multiplexer
Circuit 4 x 2:1 4 x 2:1 4 x 2:1 4 x 2:1 4 x 2:1
Independent Circuits 1 1 1 1 1
Current - Output High, Low 24mA, 24mA 24mA, 24mA 24mA, 24mA 24mA, 24mA 24mA, 24mA
Voltage Supply Source Single Supply Single Supply Single Supply Single Supply Single Supply
Voltage - Supply 2V ~ 6V 2V ~ 6V 2V ~ 6V 2V ~ 6V 2V ~ 6V
Operating Temperature -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C
Grade - - - - -
Qualification - - - - -
Mounting Type Through Hole Through Hole Through Hole Through Hole Through Hole
Supplier Device Package 16-CDIP 16-CDIP 16-CDIP 16-CDIP 16-CDIP

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