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
- Supply Voltage :
- 5V
- Operating Supply Voltage :
- 5V
- Height :
- 1.75mm
- Turn On Delay Time :
- 275 ns
- Trigger Type :
- POSITIVE EDGE
- Load Capacitance :
- 50pF
- Number of Functions :
- 1
- Propagation Delay :
- 275 ns
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Mounting Type :
- Surface Mount
- Series :
- 74HC
- Operating Temperature :
- -40°C~85°C
- Terminal Form :
- Gull wing
- Frequency :
- 44MHz
- Power Supply Current-Max (ICC) :
- 0.08mA
- Reset :
- ASYNCHRONOUS
- Weight :
- 141.690917mg
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Packaging :
- Cut Tape (CT)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Family :
- HC/UH
- Supply Voltage-Min (Vsup) :
- 2V
- Factory Lead Time :
- 6 Weeks
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Voltage - Supply :
- 2V~6V
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Base Part Number :
- 74HC161
- Lead Free :
- Lead Free
- Contact Plating :
- Gold
- Additional Feature :
- RCO OUTPUT
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 16
- Number of Bits per Element :
- 4
- Count Rate :
- 36MHz
- Power Supplies :
- 2/6V
- Width :
- 3.91mm
- fmax-Min :
- 29 MHz
- Timing :
- SYNCHRONOUS
- Packing Method :
- TR
- Supply Voltage-Max (Vsup) :
- 6V
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Length :
- 9.9mm
- Number of Terminations :
- 16
- Direction :
- UP
- Logic Type :
- BINARY COUNTER
- Logic Function :
- Counter
- Max I(ol) :
- 0.0052 A
- Thickness :
- 1.58mm
- Pin Count :
- 16
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Number of Elements :
- 1
- 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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