
Items : %s%s
SN74ALS521DWE4
SN74ALS521DWE4
815-SN74ALS521DWE4
SOIC
SOIC 5V V 20 Comparators 20 ns ns 20 5V V 8
In Stock : 999
Share
Please send RFQ, we will respond immediately.








Product Details
Purchasing and Inquiry
SN74ALS521DWE4 Overview
Rail/Tube's materials went into the packaging.SOIC is well known for its low package costs in the electronics industry.Using 8 Bits, this electronic component was designed.With 20, terminations are programmed.In addition, it has 1 functions.Supply Voltage 5V powers the device.20 Pin Count is equipped with it.Computers and other communications devices have 20 pins, which are pronged contacts.There is a mounting direction of Surface Mount on this electronic part.This electronic device belongs to the family of ALS.Arithmetic Circuit has it under its Subcategory.A 5V power supply is used to operate it.For instance, WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE was added.Supply voltage should be kept at 5V.The maximum Operating Temperature for this device is 70°C, ensuring reliability at this temperature.As soon as it starts operating, it should be warmer than 0°C.ICC reaches 19mA when the maximum power is supplied for its operation.Comparator supports 5.5V's maximum supply voltage.It operates with the minimal Supply Voltage of 4.5V.-2.6mA is the high-level output current.Set the low level output current to 24mA.The logic IC it adopts is IDENTITY COMPARATOR.
SN74ALS521DWE4 Features
SOIC package
8 Bits
20 terminations
1 Functions
20 pin count
5V power supplies
the maximal supply voltage of 5.5V
SN74ALS521DWE4 Applications
There are a lot of Texas Instruments SN74ALS521DWE4 applications of comparators.
- 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
- Process contollenr
- “Time out" timer for consume-appication industrial controls
- Servo Motor Controls
- Fixed or programmable irequency division
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
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
![]() |
![]() |
![]() |
![]() |
![]() |
SN74ALS521DWE4
technical specifications, attributes, parameters and parts with similar specifications to SN74ALS521DWE4.
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