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
- Packaging :
- Cut Tape (CT)
- Operating Temperature :
- 0°C~70°C
- Max Propagation Delay @ V, Max CL :
- 20ns @ 5V, 50pF
- Packing Method :
- TR
- Number of Pins :
- 20
- Number of Terminations :
- 20
- Family :
- ALS
- Height :
- 2mm
- Prop. Delay@Nom-Sup :
- 22 ns
- Terminal Pitch :
- 1.27mm
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Polarity :
- Inverting
- Power Supply Current-Max (ICC) :
- 19mA
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Turn On Delay Time :
- 20 ns
- Number of Bits :
- 8
- Width :
- 5.3mm
- RoHS Status :
- ROHS3 Compliant
- Additional Feature :
- WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE
- Pin Count :
- 20
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pbfree Code :
- yes
- Current - Output High, Low :
- 2.6mA 24mA
- Supply Voltage :
- 5V
- Base Part Number :
- 74ALS521
- Radiation Hardening :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Number of Functions :
- 1
- Output :
- Active Low
- Series :
- 74ALS
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Thickness :
- 1.95mm
- Propagation Delay :
- 20 ns
- Voltage - Supply :
- 4.5V~5.5V
- Terminal Position :
- Dual
- Max I(ol) :
- 0.024 A
- Length :
- 12.6mm
- Power Supplies :
- 5V
- Output Function :
- A=B
- Operating Supply Voltage :
- 5V
- Weight :
- 266.712314mg
- Load Capacitance :
- 50pF
- Factory Lead Time :
- 6 Weeks
- Output Current :
- 24mA
- Type :
- IDENTITY COMPARATOR
- Mount :
- Surface Mount
- JESD-609 Code :
- e4
- 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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