
Items : %s%s
SN74F521DW
SN74F521DW
815-SN74F521DW
20-SOIC (0.295, 7.50mm Width)
20-SOIC (0.295, 7.50mm Width) 5V V 20 32mA mA Comparators 10 ns ns 20 5V V 20mA mA 8 Active Low
In Stock : 999
Share
Please send RFQ, we will respond immediately.








Product Details
Purchasing and Inquiry
SN74F521DW Overview
Tube's packaging is made of Tube's materials.As part of the package 20-SOIC (0.295, 7.50mm Width), it is embedded.The electronic part in this photo is designed using 8 Bits.Performance-cost ratio makes the 74F Series a great value.Mounted in the way of Surface Mount, this electronic part is mounted in the way of X.An electrical device of this type produces Active Low as an output.An internal 4.5V~5.5V Supply Voltage ensures the device's normal operation.For reliability, it uses the Operating Temperature 0°C~70°C.The Identity Comparator Type qualifies for standard grade applications.The High/Low output current of 1mA 20mA makes it capable of securing maximum design flexibility.Comparator is possible to terminate a transmission line wComparatorh a device matching the impedance of the line, which is known as 20 termination.With 1 Functions, it can perform a variety of tasks.Based on the Base Part Number, related parts can be identified.5V is the supply voltage.There is a 20 Pin Count on it.The pronged contacts on computers and other communications devices are called 20 pins.In this case, the electronic part is mounted in the direction of Surface Mount.F/FAST is the family name of this electronic device.Comparator can be found under the Arithmetic Circuits Subcategory.Powered by a 5V power supply, it runs on batteries.There are a few additions, such as CASCADABLE.During operation, it will supply no more than 32mA watts of current.Comparator is necessary to maintain a 5V supply voltage.Featuring maximum design flexibility, 20mA features a high output current.
SN74F521DW Features
20-SOIC (0.295, 7.50mm Width) package
8 Bits
74F series
20 terminations
1 Functions
20 pin count
5V power supplies
SN74F521DW Applications
There are a lot of Texas Instruments SN74F521DW applications of comparators.
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- Servo motor controls
- Fixed or programmable irequency division
- Companion Appliceation Nole, ICAN-6374, "Application of the CMOS CD4059A Programmable Divide-by-N Counter in FM and Ctizens Band Transceiver Digital Tuners"
- Servo Motor Controls
- “Time out" timer for consume-appication industrial controls
- Process contollenr
You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
Email for receiving inquiries: jindawei@hkjdwchip.com
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
3. 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.
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 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.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce 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.
Payment Method
The fee is charged according to the rule of PayPal. | |
East West Bank charge US$30.00 banking fee. | |
The fee is charged according to the rule of PayPal. | |
Western Union charge US$0.00 banking fee. |
Shipping
DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country. |
|
UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
|
FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
|
Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
Package
![]() |
![]() |
![]() |
![]() |
![]() |
SN74F521DW
technical specifications, attributes, parameters and parts with similar specifications to SN74F521DW.
Hot Sales in Thermal
Parts with Similar Specs
The three parts on the right have similar specifications to Aavid.
-
ImagePart NameManufacturerHK JDW NOPackageStockDataSheet:Compare:
-
Texas Instruments815-CD74HCT688M9620-SOIC (0.295, 7.50mm Width)2-3 DaysAdd Compare
-
Texas Instruments815-CD4063BNSR16-SOIC (0.209, 5.30mm Width)2-3 DaysAdd Compare
-
Texas Instruments815-SN74ALS688N20-DIP (0.300, 7.62mm)2-3 DaysAdd Compare
-
Texas Instruments815-CD74HC85E16-DIP (0.300, 7.62mm)2-3 DaysAdd Compare
-
Texas Instruments815-SN74LS85D16-SOIC (0.154, 3.90mm Width)2-3 DaysAdd Compare
-
Texas Instruments815-SN74LS682N20-DIP (0.300, 7.62mm)2-3 DaysAdd Compare
-
Texas Instruments815-CD74HC688E20-DIP (0.300, 7.62mm)2-3 DaysAdd Compare
-
Texas Instruments815-SN74LS85N16-DIP (0.300, 7.62mm)2-3 DaysAdd Compare
-
Texas Instruments815-CD74HC85M9616-SOIC (0.154, 3.90mm Width)2-3 Days-Add Compare
-
Texas Instruments815-CD74HC85M96G416-SOIC (0.154, 3.90mm Width)2-3 Days-Add Compare
-
Texas Instruments815-CD74HCT85M16-SOIC (0.154, 3.90mm Width)2-3 DaysAdd Compare
-
Texas Instruments815-SN74HC682N20-DIP (0.300, 7.62mm)2-3 DaysAdd Compare
-
Texas Instruments815-CD4063BEE4-2-3 Days-Add Compare