74F521SJ
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- Mfr.Part #
- 74F521SJ
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IDENTITY COMPARATOR
- Stock
- 7,846
- In Stock ：
- 7,846
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Comparators
- Voltage - Supply :
- 4.5V~5.5V
- Pin Count :
- 20
- Width :
- 5.3mm
- Supply Voltage :
- 5V
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Height Seated (Max) :
- 2.1mm
- Output Function :
- A=B
- Number of Bits :
- 8
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- JESD-30 Code :
- R-PDSO-G20
- Terminal Pitch :
- 1.27mm
- Number of Functions :
- 1
- JESD-609 Code :
- e3
- Number of Terminations :
- 20
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS Status :
- ROHS3 Compliant
- Qualification Status :
- Not Qualified
- Output :
- Active Low
- Operating Temperature :
- 0°C~70°C
- Additional Feature :
- CASCADABLE
- Series :
- 74F
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Terminal Finish :
- MATTE TIN
- Current - Output High, Low :
- 1mA 20mA
- Family :
- F/FAST
- Max Propagation Delay @ V, Max CL :
- 10ns @ 5V, 50pF
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Reach Compliance Code :
- Unknown
- Type :
- IDENTITY COMPARATOR
- Supply Voltage-Max (Vsup) :
- 5.5V
- Supply Voltage-Min (Vsup) :
- 4.5V
- Length :
- 12.6mm
- Propagation Delay (tpd) :
- 11 ns
- Datasheets
- 74F521SJ
Comparators Fairchild Semiconductor 74F521SJ Overview
The Fairchild Semiconductor 74F521SJ Identity Comparator is designed to offer precise identity comparison solutions for a variety of digital applications. This device enhances system reliability and simplifies design processes by offering a specialized functionality that determines the equivalence of two 8-bit binary or BCD words. The 74F521SJ features a fast compare time, aiding in the rapid processing and analysis of data, which is crucial in high-performance environments. As a product developed by Fairchild Semiconductor, a leader in electronic components, this comparator guarantees robust performance and durability. Employing the Comparators Fairchild Semiconductor 74F521SJ ensures efficient and accurate data comparison, making it an indispensable component in any digital system requiring identity verification or quick data matching.
74F521SJ Features
The 74F521SJ Identity Comparator from Fairchild Semiconductor comes packed with features designed for optimal performance in digital circuits. Key features include a wide operating voltage range, low power consumption, and high noise immunity. The device is equipped with two 8-bit input registers and an output status indicator that simplifies output readout. Furthermore, its capability to operate over a broad temperature range makes it suitable for diverse operating environments, from industrial applications to consumer electronics.
74F521SJ Applications
- Data Processing Systems: In systems requiring quick verification of data integrity and accuracy, the 74F521SJ ensures rapid and reliable comparison of 8-bit data sets, enhancing system performance.
- Quality Control Systems: Utilized in automated quality control equipment, this comparator helps in comparing product codes or other data to ensure consistency and precision in production lines.
- Communication Equipment: In communication protocols where data packets need to be validated for correctness, the 74F521SJ offers the necessary speed and efficiency for real-time data analysis.
- Computer Motherboards: Essential in BIOS checksum operations, it aids in verifying the integrity of data stored in BIOS, preventing system errors and ensuring proper computer functionality.
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