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