SN74HC161DR
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- Mfr.Part #
- SN74HC161DR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC 4BIT SYNC BINRY COUNTR 16SOIC
- Stock
- 16,919
- In Stock ：
- 16,919
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Length :
- 9.9mm
- Weight :
- 141.690917mg
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 16
- Number of Elements :
- 1
- Supply Voltage-Min (Vsup) :
- 2V
- Count Rate :
- 36MHz
- Thickness :
- 1.58mm
- fmax-Min :
- 29 MHz
- Operating Temperature :
- -40°C~85°C
- Direction :
- UP
- Packing Method :
- TR
- Turn On Delay Time :
- 275 ns
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Radiation Hardening :
- No
- Contact Plating :
- Gold
- Logic Function :
- Counter
- Mount :
- Surface Mount
- Power Supply Current-Max (ICC) :
- 0.08mA
- Load Capacitance :
- 50pF
- Timing :
- SYNCHRONOUS
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e4
- Trigger Type :
- POSITIVE EDGE
- Frequency :
- 44MHz
- Family :
- HC/UH
- Propagation Delay :
- 275 ns
- Logic Type :
- BINARY COUNTER
- RoHS Status :
- ROHS3 Compliant
- Additional Feature :
- RCO OUTPUT
- Reset :
- ASYNCHRONOUS
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Voltage - Supply :
- 2V~6V
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 5V
- Number of Bits per Element :
- 4
- Base Part Number :
- 74HC161
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Supply Voltage-Max (Vsup) :
- 6V
- Packaging :
- Cut Tape (CT)
- Number of Terminations :
- 16
- Max I(ol) :
- 0.0052 A
- Operating Supply Voltage :
- 5V
- Width :
- 3.91mm
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Power Supplies :
- 2/6V
- Lead Free :
- Lead Free
- Series :
- 74HC
- Number of Pins :
- 16
- Height :
- 1.75mm
- Pbfree Code :
- yes
- Datasheets
- SN74HC161DR
Counters, Dividers Texas Instruments SN74HC161DR Overview
The SN74HC161DR from Texas Instruments represents a robust and high-performance solution in the realm of digital counting technology. Designed as a 4-bit synchronous binary counter, this integrated circuit is housed in a 16SOIC package, making it ideal for compact yet demanding applications. The SN74HC161DR efficiently handles binary counting and division tasks, which are essential in digital systems where precise time or ratio management is required. Its integration into your systems ensures reliability and a high degree of functionality, making it a key component for developers looking to optimize their digital and timing-based applications.
SN74HC161DR Features
This integrated circuit boasts several features that make it stand out in its category. It offers synchronous counting which allows for precise control and predictability in timing-sensitive applications. The device supports both up and down counting modes, enhancing its versatility in various digital operations. The SN74HC161DR is compatible with standard TTL (Transistor-Transistor Logic) outputs, ensuring easy integration into existing digital circuits without the need for additional components or complex configurations.
SN74HC161DR Applications
- Digital Clocks: Utilizes its precise counting capabilities to manage time increments effectively, ensuring accurate timekeeping.
- Frequency Dividers: Acts as a critical component in frequency division, where it helps scale down high frequencies to usable levels within electronic communication devices.
- Event Counters: Perfect for applications requiring event management, such as counting the occurrences of a specific event within a circuit or system.
- Data Processing Systems: Integrates seamlessly into data systems for managing data flow and operations that require counting, such as batching or processing cycles.
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