SN74F521N
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- Mfr.Part #
- SN74F521N
- Manufacturer
- Texas Instruments
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC COMPARATOR IDENTITY 8B 20DIP
- Stock
- 3,767
- In Stock ：
- 3,767
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- REACH SVHC :
- No SVHC
- Operating Supply Voltage :
- 5V
- Max Supply Current :
- 32mA
- Radiation Hardening :
- No
- Supply Voltage :
- 5V
- Thickness :
- 4.57mm
- Pin Count :
- 20
- Number of Functions :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Base Part Number :
- 74F521
- JESD-609 Code :
- e4
- Height :
- 5.08mm
- Weight :
- 1.1991g
- Mount :
- Through Hole
- Prop. Delay@Nom-Sup :
- 11 ns
- Series :
- 74F
- Type :
- IDENTITY COMPARATOR
- Max Propagation Delay @ V, Max CL :
- 10ns @ 5V, 50pF
- Packaging :
- Tube
- Length :
- 24.33mm
- Lead Free :
- Lead Free
- Operating Supply Current :
- 21mA
- ECCN Code :
- EAR99
- Number of Terminations :
- 20
- Number of Pins :
- 20
- Output Function :
- A=B
- Pbfree Code :
- yes
- Voltage - Supply :
- 4.5V~5.5V
- Width :
- 6.35mm
- Turn On Delay Time :
- 3.2 ns
- Operating Temperature :
- 0°C~70°C
- Terminal Position :
- Dual
- Propagation Delay :
- 10 ns
- Terminal Pitch :
- 2.54mm
- Max I(ol) :
- 0.02 A
- Contact Plating :
- Gold
- RoHS Status :
- ROHS3 Compliant
- Additional Feature :
- CASCADABLE
- Number of Bits :
- 8
- Load Capacitance :
- 50pF
- Polarity :
- Inverting
- Mounting Type :
- Through Hole
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Output :
- Active Low
- Current - Output High, Low :
- 1mA 20mA
- Family :
- F/FAST
- Factory Lead Time :
- 6 Weeks
- Power Supplies :
- 5V
- Datasheets
- SN74F521N
Comparators Texas Instruments SN74F521N Overview
Introducing the SN74F521N from Texas Instruments, a high-performance IC identity comparator designed specifically for precision digital data processing. This IC offers a robust solution for comparing 8-bit words, ensuring accurate and reliable verification and matching processes in various digital systems. The SN74F521N is housed in a 20-pin DIP package, making it suitable for a wide range of applications requiring detailed digital analysis and data management. Its ability to perform under stringent conditions makes it a premier choice for developers looking to enhance system reliability and function.
SN74F521N Features
The SN74F521N boasts a variety of features that make it indispensable in the field of digital electronics. This includes its capability to operate with a wide range of supply voltages, its low power consumption, and its high noise immunity. The device's flexibility in input and output configurations further allows integration into multiple circuit designs, enhancing both adaptability and scalability in product development.
SN74F521N Applications
- Data Communication Equipment: Used to verify data accuracy by comparing incoming data against a known good set, ensuring integrity in transmissions.
- Quality Control Systems: Implements identity checks to ascertain the uniformity of product batches through detailed component comparison.
- Computer Systems: Integral in managing system operations by matching identity data sets, crucial for security verifications and user authentication.
- Industrial Automation: Facilitates the monitoring and control of machinery by comparing digital output sequences, critical for maintaining operational precision.
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