MC74AC161DR2
- Mfr.Part #
- MC74AC161DR2
- Manufacturer
- onsemi
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COUNTER SYNC BINARY 16-SOIC
- Stock
- 12,500
- In Stock :
- 12,500
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- Manufacturer :
- onsemi
- Product Category :
- Counters, Dividers
- Length :
- 9.9mm
- Supply Voltage :
- 5V
- Direction :
- UP
- Terminal Form :
- Gull wing
- Operating Supply Voltage :
- 5V
- Number of Pins :
- 16
- JESD-609 Code :
- e3
- Timing :
- SYNCHRONOUS
- Frequency :
- 167MHz
- Width :
- 3.9mm
- Load Capacitance :
- 50pF
- Logic Type :
- BINARY COUNTER
- Reset :
- ASYNCHRONOUS
- Turn On Delay Time :
- 17.5 ns
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Series :
- 74AC
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Packing Method :
- Tape and Reel
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Base Part Number :
- 74AC161
- Number of Terminations :
- 16
- Operating Temperature :
- -40°C~85°C
- Number of Bits :
- 4
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Supply Voltage-Max (Vsup) :
- 6V
- Family :
- AC
- Pin Count :
- 16
- Factory Lead Time :
- 35 Weeks
- Halogen Free :
- Halogen Free
- Supply Voltage-Min (Vsup) :
- 2V
- Propagation Delay :
- 9.5 ns
- Additional Feature :
- TCO OUTPUT
- Terminal Finish :
- Tin (Sn)
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Published :
- 2006
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Number of Elements :
- 1
- Voltage - Supply :
- 2V~6V
- fmax-Min :
- 95 MHz
- Terminal Position :
- Dual
- Trigger Type :
- POSITIVE EDGE
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Logic Function :
- Counter
- Number of Input Lines :
- 4
- Datasheets
- MC74AC161DR2
MC74AC161DR2 Documents

Counters, Dividers onsemi MC74AC161DR2 Overview
The MC74AC161DR2, manufactured by onsemi, is a high-performance integrated circuit designed for synchronous binary counting applications. This 16-pin SOIC (Small Outline Integrated Circuit) offers reliable and precise counting functionality, making it an ideal choice for various digital systems.
Featuring advanced sync binary counter technology, this IC ensures accurate counting operations, synchronizing with external clock signals for seamless integration into complex electronic designs. Its compact form factor and low-power consumption make it suitable for a wide range of industrial and commercial applications.
MC74AC161DR2 Features
- High-performance synchronous binary counter
- 16-pin SOIC package for easy integration
- Syncs with external clock signals
- Low-power consumption
- Reliable and precise counting functionality
- Wide operating voltage range
- Compact design for space-constrained applications
MC74AC161DR2 Applications
- Industrial Automation: The MC74AC161DR2 is commonly used in industrial automation systems for counting and timing applications. Its precise counting functionality and compatibility with external clock signals make it suitable for controlling processes and monitoring production lines.
- Communications Equipment: In communications equipment such as routers and switches, the MC74AC161DR2 can be employed for traffic management and packet switching. Its synchronous counting capabilities ensure accurate data processing and transmission.
- Test and Measurement Instruments: Test and measurement instruments require precise timing and counting capabilities for accurate readings. The MC74AC161DR2 serves as a reliable component in oscilloscopes, frequency counters, and other testing equipment, enabling accurate data acquisition and analysis.
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