MC74HC161AN
- Mfr.Part #
- MC74HC161AN
- Manufacturer
- onsemi
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC COUNTER 4BIT PRESET 16DIP
- Stock
- 14,768
- In Stock :
- 14,768
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- Manufacturer :
- onsemi
- Product Category :
- Counters, Dividers
- Number of Functions :
- 1
- Pin Count :
- 16
- Packaging :
- Tube
- fmax-Min :
- 28 MHz
- RoHS Status :
- Non-RoHS Compliant
- Timing :
- SYNCHRONOUS
- Terminal Finish :
- TIN LEAD
- Qualification Status :
- Not Qualified
- Trigger Type :
- POSITIVE EDGE
- Reset :
- ASYNCHRONOUS
- Number of Terminations :
- 16
- Surface Mount :
- No
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supply Voltage :
- 3V
- JESD-609 Code :
- e0
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Number of Elements :
- 1
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Pbfree Code :
- yes
- Supply Voltage-Min (Vsup) :
- 2V
- Reach Compliance Code :
- Unknown
- Logic Type :
- BINARY COUNTER
- Count Rate :
- 167MHz
- Mounting Type :
- Through Hole
- Direction :
- UP
- Family :
- HC/UH
- Series :
- 74HC
- Terminal Position :
- Dual
- Number of Bits per Element :
- 4
- Voltage - Supply :
- 2V~6V
- Width :
- 7.62mm
- Supply Voltage-Max (Vsup) :
- 6V
- Operating Temperature :
- -40°C~85°C
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Datasheets
- MC74HC161AN

Counters, Dividers onsemi MC74HC161AN Overview
The Counters, Dividers onsemi MC74HC161AN is a high-performance, 4-bit synchronous counter IC designed for precision counting applications. Manufactured by onsemi, this IC features built-in preset and clear functions, making it ideal for a wide range of applications in the industrial, automotive, and consumer electronics sectors. The MC74HC161AN is housed in a robust 16-pin DIP package, ensuring reliable operation and easy integration into various circuit designs. Its advanced technology provides reliable counting solutions with enhanced durability and precision, making it a top choice for designers looking for efficient and effective counting solutions.
MC74HC161AN Features
The MC74HC161AN from onsemi boasts several key features that make it exceptionally suitable for demanding applications. These include synchronous counting which allows precise operation synchronized with the system clock, a preset feature that enables the counter to be set to a predetermined value, and a clear function that quickly resets the counter to zero. The IC also supports both up and down counting modes, enhancing its versatility. Additionally, its compatibility with TTL levels ensures that it can be easily integrated into existing digital systems without additional components.
MC74HC161AN Applications
- Industrial Automation: Used in machine control systems to count items or events, facilitating automated processes and enhancing operational accuracy.
- Data Systems: Employs in data processing equipment for managing data flow and controlling interface operations, ensuring efficient data handling and storage.
- Consumer Electronics: Integrated in devices like digital cameras and gaming consoles for managing state transitions and user input interpretations, improving user experience through reliable functionality.
- Automotive Electronics: Utilized in automotive systems to perform precise counting of events such as engine revolutions or vehicle speed, contributing to more accurate system diagnostics and performance monitoring.
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