74AC521SJX
- Mfr.Part #
- 74AC521SJX
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IDENTITY COMPARATOR
- Stock
- 27,740
- In Stock :
- 27,740
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Comparators
- Current - Quiescent (Iq) :
- 4μA
- Max Propagation Delay @ V, Max CL :
- 8.5ns @ 5V, 50pF
- Number of Bits :
- 8
- Output :
- Active Low
- Max Operating Temperature :
- 85°C
- Output Function :
- A=B
- Min Operating Temperature :
- -40°C
- Published :
- 2000
- Min Supply Voltage :
- 2V
- Type :
- IDENTITY COMPARATOR
- Current - Output High, Low :
- 24mA 24mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Turn On Delay Time :
- 12.5 ns
- Quiescent Current :
- 4μA
- Number of Pins :
- 20
- Max Supply Voltage :
- 6V
- Low Level Output Current :
- 24mA
- High Level Output Current :
- 24mA
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- RoHS Compliant
- Supplier Device Package :
- 20-SOP
- Voltage - Supply :
- 2V~6V
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Series :
- 74AC
- Mount :
- Surface Mount
- Polarity :
- Inverting
- Propagation Delay :
- 8.5 ns
- Base Part Number :
- 74AC521
- Datasheets
- 74AC521SJX

[Comparators Fairchild Semiconductor 74AC521SJX] Overview
Introducing the cutting-edge 74AC521SJX Identity Comparator by Fairchild Semiconductor, a revolutionary solution designed to meet the rigorous demands of modern electronic applications. This advanced integrated circuit offers unparalleled precision and reliability, making it the ideal choice for critical circuitry where accuracy is paramount.
With its innovative design and exceptional performance, the 74AC521SJX sets a new standard in comparator technology. Whether you're designing industrial control systems, telecommunications equipment, or automotive electronics, this versatile component delivers unmatched results, ensuring seamless operation and optimal efficiency.
Engineered to the highest standards of quality and craftsmanship, the 74AC521SJX is poised to elevate your projects to new heights of success. Experience the difference firsthand and unlock the full potential of your designs with this exceptional comparator from Fairchild Semiconductor.
74AC521SJX Features
- High precision identity comparison
- Wide operating voltage range
- Fast response time
- Low power consumption
- Robust construction for reliable performance
- Compact and space-saving form factor
- Compatible with various logic families
- Industry-leading temperature range for versatility
- RoHS compliant for environmental sustainability
74AC521SJX Applications
The 74AC521SJX Identity Comparator finds diverse applications across multiple industries and sectors:
- Industrial Automation: Utilized in PLCs (Programmable Logic Controllers) and SCADA (Supervisory Control and Data Acquisition) systems for precise signal processing and data comparison.
- Telecommunications: Integrated into communication network equipment for accurate signal detection and synchronization, ensuring seamless data transmission.
- Automotive Electronics: Employed in automotive control units and electronic control modules for vehicle diagnostics and fault detection, enhancing safety and performance.
- Consumer Electronics: Incorporated into smart devices and appliances for user authentication and secure data management, enhancing product functionality and reliability.
- Medical Devices: Integrated into medical diagnostic equipment for precise sensor data analysis and patient monitoring, ensuring accurate diagnosis and treatment.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















