SN74ALS521NSR
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- Mfr.Part #
- SN74ALS521NSR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR IDENTITY 8B 20SO
- Stock
- 20
- In Stock ：
- 20
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Radiation Hardening :
- No
- Width :
- 5.3mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pin Count :
- 20
- Propagation Delay :
- 20 ns
- Max Propagation Delay @ V, Max CL :
- 20ns @ 5V, 50pF
- Supply Voltage :
- 5V
- Height :
- 2mm
- Voltage - Supply :
- 4.5V~5.5V
- Output Current :
- 24mA
- Power Supplies :
- 5V
- Max I(ol) :
- 0.024 A
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Polarity :
- Inverting
- Terminal Form :
- Gull wing
- Packing Method :
- TR
- Family :
- ALS
- ECCN Code :
- EAR99
- Turn On Delay Time :
- 20 ns
- Base Part Number :
- 74ALS521
- Number of Bits :
- 8
- Number of Terminations :
- 20
- Terminal Pitch :
- 1.27mm
- Factory Lead Time :
- 6 Weeks
- Additional Feature :
- WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE
- Mount :
- Surface Mount
- JESD-609 Code :
- e4
- Load Capacitance :
- 50pF
- Output :
- Active Low
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Pbfree Code :
- yes
- Power Supply Current-Max (ICC) :
- 19mA
- Prop. Delay@Nom-Sup :
- 22 ns
- Operating Temperature :
- 0°C~70°C
- Current - Output High, Low :
- 2.6mA 24mA
- Thickness :
- 1.95mm
- Output Function :
- A=B
- Operating Supply Voltage :
- 5V
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Packaging :
- Cut Tape (CT)
- Weight :
- 266.712314mg
- Mounting Type :
- Surface Mount
- Series :
- 74ALS
- Length :
- 12.6mm
- Number of Pins :
- 20
- Type :
- IDENTITY COMPARATOR
- Datasheets
- SN74ALS521NSR
Comparators Texas Instruments SN74ALS521NSR Overview
Introducing the cutting-edge Comparator from Texas Instruments, the SN74ALS521NSR. Designed to meet the demanding requirements of modern electronic systems, this IC sets the standard for precision and reliability in identity comparison applications. Leveraging state-of-the-art technology, Texas Instruments has crafted a solution that delivers unparalleled performance and versatility, making it the go-to choice for discerning professionals in the industry.
SN74ALS521NSR Features
- High-Speed Identity Comparator: The SN74ALS521NSR offers rapid comparison capabilities, ensuring swift and accurate processing of identity data in electronic systems.
- 8-Bit Resolution: With its 8-bit resolution, this IC provides fine-grained comparison, enabling precise analysis and decision-making in various applications.
- Wide Operating Voltage Range: Texas Instruments has engineered the SN74ALS521NSR to operate seamlessly across a broad voltage range, enhancing its compatibility with diverse electronic setups.
- Compact 20-SO Package: The IC comes in a space-efficient 20-SO package, facilitating easy integration into circuit designs and saving valuable board real estate.
- Robust and Reliable: Built with Texas Instruments' renowned quality and reliability standards, the SN74ALS521NSR ensures consistent performance even in demanding environments.
SN74ALS521NSR Applications
- Industrial Automation: The SN74ALS521NSR is ideal for identity verification tasks in industrial automation systems, ensuring accurate matching of data for process control and monitoring.
- Automotive Electronics: In automotive applications, the SN74ALS521NSR plays a crucial role in vehicle security systems, enabling secure authentication of keyless entry signals and vehicle identification.
- Consumer Electronics: The SN74ALS521NSR finds use in consumer electronics for user authentication and access control purposes, ensuring secure interactions in smart devices and home automation systems.
Applied in PLCs (Programmable Logic Controllers) and SCADA (Supervisory Control and Data Acquisition) systems, this comparator enhances operational efficiency and reliability.
Integrated into car access control units and immobilizers, this IC safeguards vehicles against unauthorized access and theft.
In smart locks and access control panels, this comparator enhances security by accurately verifying user identities before granting access.
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