SN74ALS561ADW
- Mfr.Part #
- SN74ALS561ADW
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC COUNTER BIN 4BIT SYNCH 20SOIC
- Stock
- 34,221
- In Stock :
- 34,221
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Height Seated (Max) :
- 2.65mm
- Qualification Status :
- Not Qualified
- Max I(ol) :
- 0.008 A
- Number of Pins :
- 20
- Terminal Position :
- Dual
- Number of Bits :
- 4
- Supply Voltage :
- 5V
- Family :
- ALS
- Frequency :
- 30MHz
- Packaging :
- Tube
- Supply Voltage-Max (Vsup) :
- 5.5V
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Logic Type :
- BINARY COUNTER
- Load Capacitance :
- 50pF
- Timing :
- SYNCHRONOUS
- Propagation Delay :
- 18 ns
- Power Supply Current-Max (ICC) :
- 33mA
- Mounting Type :
- Surface Mount
- Width :
- 7.5mm
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Turn On Delay Time :
- 55 ns
- Logic Function :
- Counter
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Power Supplies :
- 5V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- 0°C~70°C
- Voltage - Supply :
- 4.5V~5.5V
- Direction :
- Down
- Series :
- 74ALS
- Reset :
- Asynchronous/Synchronous
- Number of Input Lines :
- 4
- Terminal Form :
- Gull wing
- Output Characteristics :
- 3-STATE
- Number of Functions :
- 1
- Additional Feature :
- TCO OUTPUT; COUNT ENABLE INPUTS
- Number of Terminations :
- 20
- Mount :
- Surface Mount
- Number of Elements :
- 1
- Base Part Number :
- 74ALS561
- Pin Count :
- 20
- Trigger Type :
- POSITIVE EDGE
- Pbfree Code :
- yes
- Datasheets
- SN74ALS561ADW

Counters, Dividers Texas Instruments SN74ALS561ADW Overview
The SN74ALS561ADW by Texas Instruments is an integrated circuit counter designed for various applications in electronic systems. This 4-bit synchronous counter comes in a 20SOIC package, making it suitable for integration into different electronic designs.
Featuring advanced functionality and reliable performance, this counter is engineered to meet the demanding requirements of modern electronic devices. Whether used in industrial automation, consumer electronics, or telecommunications equipment, the SN74ALS561ADW delivers precise counting capabilities with high efficiency.
SN74ALS561ADW Features
- 4-bit synchronous counter
- Integrated circuit design
- 20SOIC package
- High-speed operation
- Reliable performance
- Wide range of supply voltage
- Low power consumption
- Robust construction
SN74ALS561ADW Applications
- Industrial Automation: The SN74ALS561ADW is ideal for use in industrial control systems, such as programmable logic controllers (PLCs) and motor control units, where accurate counting and timing are essential for process control and monitoring.
- Consumer Electronics: This counter can be integrated into digital clocks, electronic meters, and other consumer electronic devices requiring precise counting functionality. Its compact size and low power consumption make it suitable for portable applications.
- Telecommunications Equipment: In telecommunications systems, the SN74ALS561ADW can be employed for frequency division and signal processing tasks, ensuring efficient data transmission and synchronization in communication networks.
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