74ACT161SJX
- Mfr.Part #
- 74ACT161SJX
- Manufacturer
- onsemi
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC COUNTER BINARY SYNC 16SOP
- Stock
- 5,480
- In Stock :
- 5,480
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- Manufacturer :
- onsemi
- Product Category :
- Counters, Dividers
- Packaging :
- Tape and Reel (TR)
- Qualification Status :
- Not Qualified
- Pin Count :
- 16
- Supply Voltage-Max (Vsup) :
- 5.5V
- Width :
- 5.3mm
- Number of Bits per Element :
- 4
- Reset :
- ASYNCHRONOUS
- Supply Voltage :
- 5V
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Surface Mount :
- yes
- Timing :
- SYNCHRONOUS
- Number of Terminations :
- 16
- Count Rate :
- 125MHz
- Logic Type :
- BINARY COUNTER
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~85°C
- Terminal Finish :
- MATTE TIN
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- Trigger Type :
- POSITIVE EDGE
- Family :
- ACT
- RoHS Status :
- ROHS3 Compliant
- Direction :
- UP
- JESD-609 Code :
- e3
- Series :
- 74ACT
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply :
- 4.5V~5.5V
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Reach Compliance Code :
- Unknown
- Additional Feature :
- TCO OUTPUT
- Number of Elements :
- 1
- Datasheets
- 74ACT161SJX

Counters, Dividers onsemi 74ACT161SJX Overview
The onsemi 74ACT161SJX is a high-performance, synchronous binary counter IC designed for precision counting applications in modern digital systems. As part of the Counters, Dividers category, this IC is engineered to offer reliable and accurate counting solutions, enhancing the efficiency and functionality of electronic devices. Its integration into systems is facilitated by its SOP-16 package, making it suitable for compact designs. The 74ACT161SJX from onsemi stands out for its robustness and versatility, making it an ideal choice for manufacturers looking to implement advanced counting and timing functionalities in their products. Its compatibility with TTL levels also ensures easy incorporation into existing digital environments, promoting a seamless design experience.
74ACT161SJX Features
This counter IC is equipped with several features that make it essential for a wide range of applications. It supports synchronous operation, enabling precise counting sequences aligned with system clock signals. The device is capable of direct clear, binary counting up to a maximum count, and features a look-ahead carry output for fast counting. The IC operates from a standard 5V supply, ensuring compatibility with conventional TTL logic levels and offering ease of integration into various system architectures.
74ACT161SJX Applications
- Digital Clocks: Utilized in the timing mechanisms within digital clocks to ensure precise timekeeping and functionality.
- Frequency Counters: Acts as the core counting component in frequency counters, responsible for accumulating the frequency of incoming signals for measurement and analysis.
- Event Counters: Employed in scenarios requiring event tracking, such as in manufacturing processes where accuracy in counting product units or operations is critical.
- Data Processing Systems: Integral in data systems for managing and processing data flow, ensuring accurate data handling and operation sequencing.
- Consumer Electronics: Used in various consumer electronic devices, such as gaming consoles and home appliances, where binary counting is necessary for functional and user interaction processes.
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