CD74ACT161M
- Mfr.Part #
- CD74ACT161M
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC 4-BIT SYNC BIN CNTR 16-SOIC
- Stock
- 1,824
- In Stock :
- 1,824
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Reset :
- ASYNCHRONOUS
- Number of Elements :
- 1
- Logic Function :
- Counter
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 1.58mm
- Mount :
- Surface Mount
- Operating Supply Voltage :
- 5V
- Height :
- 1.75mm
- Turn On Delay Time :
- 16.7 ns
- Length :
- 9.9mm
- Number of Bits per Element :
- 4
- Frequency :
- 80MHz
- Terminal Position :
- Dual
- Load Capacitance :
- 50pF
- Additional Feature :
- TCO OUTPUT
- Width :
- 3.91mm
- Number of Functions :
- 1
- Family :
- ACT
- Timing :
- SYNCHRONOUS
- Number of Terminations :
- 16
- Propagation Delay :
- 16.7 ns
- Base Part Number :
- 74ACT161
- Packaging :
- Tube
- Clock Edge Trigger Type :
- POSITIVE EDGE
- JESD-609 Code :
- e4
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Pin Count :
- 16
- Pbfree Code :
- yes
- Weight :
- 141.690917mg
- Direction :
- UP
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- REACH SVHC :
- No SVHC
- Contact Plating :
- Gold
- Logic Type :
- BINARY COUNTER
- Series :
- 74ACT
- Number of Pins :
- 16
- ECCN Code :
- EAR99
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Trigger Type :
- POSITIVE EDGE
- Lead Free :
- Lead Free
- Operating Temperature :
- -55°C~125°C
- Power Supplies :
- 5V
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Voltage - Supply :
- 4.5V~5.5V
- Power Supply Current-Max (ICC) :
- 0.08mA
- Datasheets
- CD74ACT161M
CD74ACT161M Documents

Counters, Dividers Texas Instruments CD74ACT161M Overview
The CD74ACT161M from Texas Instruments is a high-performance IC designed specifically for sophisticated digital counting applications. This 4-bit synchronous binary counter integrates advanced circuit technology to ensure reliability and high functionality in a wide range of applications. Its SOIC-16 package facilitates efficient use in space-constrained environments, making it a top choice for designers focusing on compactness without compromising performance. The CD74ACT161M is a crucial component in systems requiring precise time sequencing and manipulation, offering designers a robust solution for developing advanced digital products.
CD74ACT161M Features
This integrated circuit boasts several features that make it ideal for complex digital systems. These include a wide operating voltage range and high noise immunity, characteristic of the Texas Instruments ACT series. The device's synchronous counting operation is enhanced by features such as look-ahead carry capability, which speeds up cascading counters linked in series. Moreover, the CD74ACT161M supports multiple counting modes, enabled by its versatile clear, preset, and count enable inputs, adding to its adaptability in various applications.
CD74ACT161M Applications
- Digital Clocks: Utilized for its precise counting abilities, the CD74ACT161M can be employed in timekeeping circuits within digital clocks, enhancing accuracy and reliability.
- Event Counters: This IC is ideal for tracking events in measurement systems, ensuring accurate data collection and processing in scenarios where precision is paramount.
- Data Processing Systems: Used to manage data flow and operations, ensuring efficient and orderly processing in computer and server applications.
- Frequency Counters: The device's high-speed counting capability makes it suitable for frequency measurement devices in communication equipment, providing essential functionality in RF and telecommunications.
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