74F521PC
- Mfr.Part #
- 74F521PC
- Manufacturer
- National Semiconductor
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IDENTITY COMPARATOR, F/FAST SERI
- Stock
- 22,674
- In Stock :
- 22,674
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- Manufacturer :
- National Semiconductor
- Product Category :
- Comparators
- Propagation Delay (tpd) :
- 11 ns
- Pin Count :
- 20
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Output Function :
- A=B
- Packaging :
- Tube
- Reach Compliance Code :
- Unknown
- Operating Temperature :
- 0°C~70°C
- Type :
- IDENTITY COMPARATOR
- JESD-609 Code :
- e3
- Series :
- 74F
- Current - Output High, Low :
- 1mA 20mA
- Number of Terminations :
- 20
- Mounting Type :
- Through Hole
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Length :
- 26.075mm
- Family :
- F/FAST
- Width :
- 7.62mm
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Number of Bits :
- 8
- Supply Voltage :
- 5V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Additional Feature :
- CASCADABLE
- Surface Mount :
- No
- Voltage - Supply :
- 4.5V~5.5V
- Output :
- Active Low
- Terminal Position :
- Dual
- Qualification Status :
- Not Qualified
- JESD-30 Code :
- R-PDIP-T20
- Supply Voltage-Min (Vsup) :
- 4.5V
- Terminal Finish :
- MATTE TIN
- Number of Functions :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Terminal Pitch :
- 2.54mm
- Max Propagation Delay @ V, Max CL :
- 10ns @ 5V, 50pF
- Datasheets
- 74F521PC
74F521PC Documents

Comparators National Semiconductor 74F521PC Overview
The National Semiconductor 74F521PC Identity Comparator is an integral component in the FAST (Fairchild Advanced Schottky TTL) series, designed to deliver high-speed operation while minimizing power consumption. This product excels in applications requiring fast and accurate voltage level comparison. Its robust design and reliable output make it ideal for developing high-performance, cost-effective solutions in various digital systems. By leveraging the capabilities of the 74F521PC, enterprises can significantly enhance system reliability and performance, fostering bulk purchases by B2B customers seeking quality and efficiency.
74F521PC Features
The 74F521PC comparator is known for its distinctive features including high-speed identity comparison, low power consumption, and an ability to interface with different logic families, which makes it versatile for diverse applications. Its rapid response time and precise operational characteristics ensure optimal performance in critical environments.
74F521PC Applications
- High-Speed Computer Systems: Enhances processing by quickly comparing data integrity and speeding up decision-making processes.
- Data Communications Equipment: Ensures accurate data transmission by comparing incoming data with expected values, reducing errors in data communication.
- Testing and Measurement Instruments: Utilized in devices that require precise measurements and consistent performance for reliable testing outcomes.
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