.png&w=640&q=75)
.png&w=128&q=75)
ONSEMI 74AC521SCX
Manufacturer No:
74AC521SCX
Manufacturer:
ONSEMI
Package:
SOIC
Description:
Tape and Reel Linear Comparators Surface Mount
Quantity:
In Stock :7857
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Thu, Jun 11 - Fri, Jun 12, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
74AC521SCX Information
ONSEMI 74AC521SCX technical specifications, attributes, parameters and parts with similar specifications to ONSEMI 74AC521SCX.
- Type
- Parameter
- Mount
- Surface Mount
- Package / Case
- SOIC
- Number of Pins
- 20
- Packaging
- Tape and Reel
- JESD-609 Code
- e3
- Pbfree Code
- yes
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Number of Terminations
- 20
- Terminal Finish
- Matte Tin (Sn)
- Max Operating Temperature
- 85°C
- Type
- Parameter
- Min Operating Temperature
- -40°C
- Additional Feature
- CASCADABLE
- Subcategory
- Arithmetic Circuits
- Technology
- CMOS
- Terminal Position
- DUAL
- Terminal Form
- GULL WING
- Peak Reflow Temperature (Cel)
- 260
- Number of Functions
- 1
- Supply Voltage
- 3.3V
- Terminal Pitch
- 1.27mm
Download datasheets and manufacturer documentation for ONSEMI 74AC521SCX.
Datasheets:
ReachStatement:
74AC521SCX Overview
The product is packaged in SOIC in order to facilitate transportation.The part is shipped by Tape and Reel .The comparator has 20 terminals.The electrical component in this case belongs to the Arithmetic Circuits family.This comparator is capable of handling a wide range of tasks if it is supplied with a voltage of 3.3V .The device includes 20 pins.20 pins are available on the comparator.A quiescent current of 4?A is observed in this comparator.A Surface Mount is provided for mounting it onto a PCB or another board.A power supply of 3.3/5V is sufficient for the operation of the device.There is no recommendation for temperatures higher than 85°C .Temperatures below -40°C are not suitable for the device.Compatibility is defined as 6V when the comparator is operating at its maximum supply voltage.A minimum supply voltage of 2V is allowed for this comparator.
74AC521SCX Features
Quiescent Current: 4?A
74AC521SCX Applications
There are a lot of Fairchild (ON Semiconductor)
74AC521SCX linear comparators applications.
- Self-diagnostics
- Lithium ion battery monitoring
- Battery management and protection
- Current and voltage sensing
- Analog front end
- Power management
- Point of load regulators
- DC/DC and AC/DC power supplies
- System control and monitoring
- Wearable Devices
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡).png&w=256&q=75)
