SN74ALS561AN
- Mfr.Part #
- SN74ALS561AN
- Manufacturer
- Texas Instruments
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC COUNTER BIN 4BIT SYNCH 20-DIP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Supply Voltage :
- 5V
- Number of Terminations :
- 20
- Load Capacitance :
- 50pF
- Clock Edge Trigger Type :
- POSITIVE EDGE
- JESD-609 Code :
- e4
- Weight :
- 1.1991g
- Voltage - Supply :
- 4.5V~5.5V
- Operating Temperature :
- 0°C~70°C
- Length :
- 24.33mm
- Power Supplies :
- 5V
- Series :
- 74ALS
- Trigger Type :
- POSITIVE EDGE
- Timing :
- SYNCHRONOUS
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Output Characteristics :
- 3-STATE
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Number of Bits per Element :
- 4
- Operating Supply Voltage :
- 5V
- Turn On Delay Time :
- 55 ns
- REACH SVHC :
- No SVHC
- Mounting Type :
- Through Hole
- Height :
- 5.08mm
- Prop. Delay@Nom-Sup :
- 29 ns
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Factory Lead Time :
- 6 Weeks
- Base Part Number :
- 74ALS561
- Pin Count :
- 16
- Thickness :
- 4.57mm
- Direction :
- Down
- Termination :
- Through Hole
- Number of Functions :
- 1
- Logic Function :
- Counter
- Logic Type :
- BINARY COUNTER
- Width :
- 6.35mm
- Number of Pins :
- 20
- Packaging :
- Tube
- Family :
- ALS
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Elements :
- 1
- Mount :
- Through Hole
- Reset :
- Asynchronous/Synchronous
- Frequency :
- 30MHz
- Power Supply Current-Max (ICC) :
- 36mA
- Propagation Delay :
- 55 ns
- Radiation Hardening :
- No
- Additional Feature :
- TCO OUTPUT; COUNT ENABLE INPUTS
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- SN74ALS561AN

Counters, Dividers Texas Instruments SN74ALS561AN Overview
The SN74ALS561AN from Texas Instruments represents a pinnacle of precision and reliability in the realm of integrated circuits, specifically designed for synchronous binary counting applications. This 4-bit binary counter is housed in a 20-pin DIP package, ensuring easy integration into existing technology frameworks. Known for its high-performance capabilities, the SN74ALS561AN is an essential component for designers looking for dependable and efficient counting solutions. This product stands out in the market, not only for its technical specifications but also for its adaptability in various high-demand applications, making it a preferred choice for bulk purchases by B2B customers seeking robust components.
SN74ALS561AN Features
The SN74ALS561AN offers several features that make it highly advantageous for complex electronics systems. These include synchronous counting operation, which allows for precise control and predictability in timing-sensitive applications. Additionally, its robust design ensures reliability even under stringent conditions, contributing to system stability and extended operational life.
SN74ALS561AN Applications
- Digital Clocks: Utilized in the timing core to manage hour, minute, and second increments precisely.
- Frequency Counters: Helps in accurate measurement of frequency by counting the occurrences of events within a specific time period.
- Event Counters: Tracks the number of events in various industrial and commercial applications, ensuring accurate data logging and monitoring.
- Server Farm Data Processing: Assists in managing data flow and processing tasks, ensuring efficiency and reliability in high-demand scenarios.
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