Warning: fopen(/www/wwwroot/g182.goodao.net/storage/logs/error.log): failed to open stream: Permission denied in /www/wwwroot/g182.goodao.net/system/library/log.php on line 22 National Semiconductor 54LS257ALMQB
  • Linkedin
  • Facebook
  • YouTube
  • Twitter

ALLCHIPS ELECTRONICS LIMITED

National Semiconductor 54LS257ALMQB

54LS257ALMQB


  • Manufacturer: National Semiconductor
  • Origchip NO: 54LS257ALMQB
  • Package: 20-CLCC
  • Datasheet: pdfPDF
  • Stock: 431
  • Description: 54LS257ALMQB(Kg)

Quantity:

Qty

Unit Price

Ext Price

  • 85

    $3.57

    $303.45

Not the price you want? Send RFQ Now and we'll contact you ASAP.

In Stock

Please send RFQ , we will respond immediately.

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to SERDIA.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.

SPECIFICATIONS

Parameters
Mfr National Semiconductor
Series 54LS
Package Bulk
Product Status Active
Type Data Selector/Multiplexer
Circuit 4 x 2:1
Independent Circuits 1
Current - Output High, Low 1mA, 12mA
Voltage Supply Source Single Supply
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount
Package / Case 20-CLCC
Supplier Device Package 20-LCCC (8.89x8.89)
Base Product Number 54LS257
RoHS Status Not applicable
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status Vendor Undefined
ECCN EAR99
HTSUS 8542.39.0001
Standard Package 1
Data Selector/Multiplexer 4 x 2:1 20-LCCC (8.89x8.89)

Related Products

Texas Instruments SN74HC541ANSR

Texas Instruments SN74HC541ANSR

$0.74
Texas Instruments SN74AS1805N

Texas Instruments SN74AS1805N

$1.61
NXP USA Inc. 74LVCH16245ABQ,518

NXP USA Inc. 74LVCH16245ABQ,518

onsemi MC10EP05DG

onsemi MC10EP05DG

$11.91
onsemi SC14S71FEL

onsemi SC14S71FEL

Renesas Electronics America Inc 72V71643DAG

Renesas Electronics America Inc 72V71643DAG

NXP Semiconductors 74AVC1T45GW-Q100H

NXP Semiconductors 74AVC1T45GW-Q100H

Quality Semiconductor 74FCT374TZ

Quality Semiconductor 74FCT374TZ

$2.19
Texas Instruments CD4016BM96

Texas Instruments CD4016BM96

$0.58
Texas Instruments SNJ54LS368AW

Texas Instruments SNJ54LS368AW

$29.84
Texas Instruments TLV1391CDBV

Texas Instruments TLV1391CDBV

$0.40
NXP Semiconductors 74HC14PW,112

NXP Semiconductors 74HC14PW,112

Nexperia USA Inc. 74LVC1G74GT-Q100X

Nexperia USA Inc. 74LVC1G74GT-Q100X

$0.50
Texas Instruments V62/06672-01XE

Texas Instruments V62/06672-01XE

$7.91
Fairchild Semiconductor 74LCX162244MTD

Fairchild Semiconductor 74LCX162244MTD

$0.67
Texas Instruments SN74LVC373DW

Texas Instruments SN74LVC373DW

$0.09
onsemi M74VHC1GT14DFT2G

onsemi M74VHC1GT14DFT2G

$0.33
Fairchild Semiconductor MM74HC374N

Fairchild Semiconductor MM74HC374N

$0.34
Texas Instruments CD74HC238PWT

Texas Instruments CD74HC238PWT

$1.16
NXP USA Inc. 74LVC623ADB-Q100J

NXP USA Inc. 74LVC623ADB-Q100J

Texas Instruments CD74AC08M96

Texas Instruments CD74AC08M96

$0.66
Renesas Electronics America Inc 74FCT240CTSOG8

Renesas Electronics America Inc 74FCT240CTSOG8

$0.68
onsemi MC100EP01DTR2

onsemi MC100EP01DTR2

onsemi MC74LVX86DR2

onsemi MC74LVX86DR2

onsemi NL17SG07MU3TBG-P

onsemi NL17SG07MU3TBG-P

Nexperia USA Inc. 74HCT573PW-Q100,11

Nexperia USA Inc. 74HCT573PW-Q100,11

$0.25
Texas Instruments SN74F169DRG4

Texas Instruments SN74F169DRG4

Renesas Electronics America Inc 72V70800PFG8

Renesas Electronics America Inc 72V70800PFG8

$16.08
onsemi MC10ELT25DG

onsemi MC10ELT25DG

Microchip Technology SY10EL05ZC

Microchip Technology SY10EL05ZC

$1.11

In Stock

Please send RFQ , we will respond immediately.