MC74ACT161N
- Mfr.Part #
- MC74ACT161N
- Manufacturer
- onsemi
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC COUNTER SYNC BINARY 16-DIP
- Stock
- 23,146
- In Stock :
- 23,146
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- Manufacturer :
- onsemi
- Product Category :
- Counters, Dividers
- Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Number of Terminations :
- 16
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Trigger Type :
- POSITIVE EDGE
- Supply Voltage-Max (Vsup) :
- 5.5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Reset :
- ASYNCHRONOUS
- JESD-609 Code :
- e0
- Surface Mount :
- No
- Qualification Status :
- Not Qualified
- Pin Count :
- 16
- Direction :
- UP
- Terminal Position :
- Dual
- Timing :
- SYNCHRONOUS
- Number of Functions :
- 1
- Additional Feature :
- TCO OUTPUT
- Logic Type :
- BINARY COUNTER
- Operating Temperature :
- -40°C~85°C
- Number of Elements :
- 1
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Count Rate :
- 125MHz
- Number of Bits per Element :
- 4
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Voltage - Supply :
- 4.5V~5.5V
- Packaging :
- Tube
- RoHS Status :
- Non-RoHS Compliant
- Reach Compliance Code :
- Unknown
- Series :
- 74ACT
- Width :
- 7.62mm
- Terminal Finish :
- TIN LEAD
- Family :
- ACT
- Mounting Type :
- Through Hole
- Datasheets
- MC74ACT161N

Counters, Dividers onsemi MC74ACT161N Overview
The MC74ACT161N from onsemi stands as a pivotal component in the realm of digital electronics, designed specifically for high-performance counting applications. This synchronous binary counter is encased in a robust 16-pin DIP (Dual In-line Package), ensuring durable integration and functionality in various circuit designs. With the ability to handle fast counting speeds, the MC74ACT161N is an essential tool for developers looking to implement precise time measurement and event counting solutions. Its utilization of advanced CMOS technology not only guarantees low power consumption but also enhances its reliability and accuracy, making it a prime choice for B2B customers requiring bulk purchases for sophisticated projects.
MC74ACT161N Features
The MC74ACT161N is engineered with several key features that make it highly effective and adaptable in diverse applications. It offers a synchronous reset function that allows all outputs to be reset to a low state by applying a high logic level to the reset input, ensuring accurate operation and ease of use. Additionally, its capability to operate as a modulo 16 binary counter enables it to handle complex counting sequences effortlessly. The IC's compatibility with TTL outputs and the ability to be driven by standardized TTL voltages contribute to its versatility in integrating with existing digital systems.
MC74ACT161N Applications
- Digital Clocks: Employed in the timekeeping logic that requires precise, cyclical counting to accurately measure seconds, minutes, and hours.
- Event Counters: Utilized in systems that monitor or count events, such as in manufacturing lines or in laboratory equipment, where accurate counting of occurrences is critical.
- Frequency Counters: Integral in devices that measure the frequency of an input signal, applicable in communications equipment to ensure signal integrity.
- Data Acquisition Systems: Acts as a basic unit for counting digital input pulses in data collection systems, ensuring accurate data logging and processing.
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