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 74F521DC
  • Linkedin
  • Facebook
  • YouTube
  • Twitter

ALLCHIPS ELECTRONICS LIMITED

National Semiconductor 74F521DC

74F521DC


  • Manufacturer: National Semiconductor
  • Origchip NO: 74F521DC
  • Package:
  • Datasheet: pdfPDF
  • Stock: 323
  • Description: 74F521DC(Kg)

Quantity:

Qty

Unit Price

Ext Price

  • 72

    $4.17

    $300.24

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 74F
Package Bulk
Product Status Active
Number of Bits 8
Output Active Low
Output Function A=B
Current - Output High, Low 1mA, 20mA
Max Propagation Delay @ V, Max CL 10ns @ 5V, 50pF
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Base Product Number 74F521
RoHS Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status Vendor Undefined
ECCN EAR99
HTSUS 8542.39.0001
Standard Package 1
Magnitude Comparator Bit Active Low Output A=B

Related Products

Texas Instruments SN74HCT573PWR

Texas Instruments SN74HCT573PWR

$0.54
Fairchild Semiconductor 74F543SCX

Fairchild Semiconductor 74F543SCX

$0.44
Renesas Electronics America Inc 72V231L10PF8

Renesas Electronics America Inc 72V231L10PF8

Texas Instruments CY74FCT821ATSOCT

Texas Instruments CY74FCT821ATSOCT

NXP USA Inc. 74LVT534D,112

NXP USA Inc. 74LVT534D,112

onsemi MC74LVX126MELG

onsemi MC74LVX126MELG

Nexperia USA Inc. 74LV164DB,118

Nexperia USA Inc. 74LV164DB,118

Texas Instruments SNJ54LS688W

Texas Instruments SNJ54LS688W

Texas Instruments SN74ACT3641-15PCB

Texas Instruments SN74ACT3641-15PCB

onsemi MC10ELT20DTR2

onsemi MC10ELT20DTR2

Rochester Electronics, LLC MC520L

Rochester Electronics, LLC MC520L

$39.55
Texas Instruments SN74LVTH16652DGGR

Texas Instruments SN74LVTH16652DGGR

$2.88
Microchip Technology SY100EP16VZG-TR

Microchip Technology SY100EP16VZG-TR

Texas Instruments SN74AUP1G57DSFR

Texas Instruments SN74AUP1G57DSFR

$0.19
NXP USA Inc. 74AHC273PW,112

NXP USA Inc. 74AHC273PW,112

Texas Instruments CD4015BNSR

Texas Instruments CD4015BNSR

STMicroelectronics M74HC08YRM13TR

STMicroelectronics M74HC08YRM13TR

$0.28
NXP Semiconductors 74AUP2G38GT,115

NXP Semiconductors 74AUP2G38GT,115

$0.25
Texas Instruments V62/04689-01YE

Texas Instruments V62/04689-01YE

$1.15
Texas Instruments CD74AC253M96

Texas Instruments CD74AC253M96

$0.86
Nexperia USA Inc. 74AXP2G17GSH

Nexperia USA Inc. 74AXP2G17GSH

$0.14
Texas Instruments CY29FCT52CTSOCT

Texas Instruments CY29FCT52CTSOCT

Nexperia USA Inc. 74AUP2G3407GNH

Nexperia USA Inc. 74AUP2G3407GNH

$0.15
Fairchild Semiconductor DM74LS393M

Fairchild Semiconductor DM74LS393M

$0.22
Texas Instruments SN74LVC08ADBRG4

Texas Instruments SN74LVC08ADBRG4

Renesas Electronics America Inc 72V245L15TF8

Renesas Electronics America Inc 72V245L15TF8

STMicroelectronics 74VHCU04MTR

STMicroelectronics 74VHCU04MTR

Harris Corporation CD74AC02E

Harris Corporation CD74AC02E

$0.32
Texas Instruments SN74ACT14PWR

Texas Instruments SN74ACT14PWR

$0.59
Harris Corporation CD74ACT74E

Harris Corporation CD74ACT74E

$0.37

In Stock

Please send RFQ , we will respond immediately.