MC74AC161M
- Mfr.Part #
- MC74AC161M
- Manufacturer
- onsemi
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC COUNTER SYNC BINARY 16SOEIAJ
- Stock
- 3,173
- In Stock :
- 3,173
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- Manufacturer :
- onsemi
- Product Category :
- Counters, Dividers
- Operating Temperature :
- -40°C~85°C
- Number of Terminations :
- 16
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- Height Seated (Max) :
- 2.05mm
- Reset :
- ASYNCHRONOUS
- Supply Voltage-Max (Vsup) :
- 6V
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Family :
- AC
- Series :
- 74AC
- Direction :
- UP
- Count Rate :
- 167MHz
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Elements :
- 1
- Logic Type :
- BINARY COUNTER
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Number of Bits per Element :
- 4
- Terminal Form :
- Gull wing
- Qualification Status :
- Not Qualified
- Pbfree Code :
- yes
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Supply Voltage-Min (Vsup) :
- 2V
- Width :
- 5.275mm
- fmax-Min :
- 95 MHz
- Timing :
- SYNCHRONOUS
- Surface Mount :
- yes
- Trigger Type :
- POSITIVE EDGE
- Voltage - Supply :
- 2V~6V
- Pin Count :
- 16
- Terminal Position :
- Dual
- Datasheets
- MC74AC161M

Counters, Dividers onsemi MC74AC161M Overview
The onsemi MC74AC161M is a sophisticated synchronous binary counter IC, engineered to deliver precision and reliability in a compact form. This component is designed to count sequences efficiently, making it an indispensable tool in digital electronics where high-speed operation and accuracy are crucial. The MC74AC161M offers a clear technological advantage with its direct clear function and robust count modes, housed within a practical 16SOEIAJ package. Its integration into various systems is facilitated by its compatibility with a wide voltage range and standard logic levels. This product exemplifies onsemi's commitment to providing high-performance, reliable solutions for advanced electronic applications.
MC74AC161M Features
- Synchronous counting operation for enhanced accuracy and dependability.
- Binary counting mode to suit standard digital circuit applications.
- Direct clear function which allows for immediate resetting of count.
- Wide operating voltage range, making it suitable for diverse applications.
- Compact 16SOEIAJ package ensuring ease of integration in space-constrained applications.
MC74AC161M Applications
- Digital Clocks: Utilized in the timekeeping logic that requires precise and sequential time counting.
- Frequency Counters: Essential for measuring the frequency of various signals and maintaining accuracy in such assessments.
- Data Processing Systems: Acts as a critical component in managing data flow and command execution sequences.
- Event Counters: Ideal for applications needing to track occurrences and operations accurately over time.
- Instrumentation: Provides reliable and accurate counting solutions in scientific and industrial measuring instruments.
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