CD74HC161E
- Mfr.Part #
- CD74HC161E
- Manufacturer
- Harris Corporation
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- BINARY COUNTER
- Stock
- 27,500
- In Stock :
- 27,500
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- Manufacturer :
- Harris Corporation
- Product Category :
- Counters, Dividers
- Direction :
- UP
- Height :
- 5.08mm
- Power Supplies :
- 2/6V
- Propagation Delay :
- 315 ns
- ECCN Code :
- EAR99
- Count Rate :
- 24MHz
- Length :
- 19.3mm
- Weight :
- 951.693491mg
- Packaging :
- Tube
- Series :
- 74HC
- Voltage - Supply :
- 2V~6V
- Terminal Position :
- Dual
- Width :
- 6.35mm
- Load Capacitance :
- 50pF
- Prop. Delay@Nom-Sup :
- 39 ns
- Mount :
- Through Hole
- Max I(ol) :
- 0.0052 A
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Base Part Number :
- 74HC161
- Mounting Type :
- Through Hole
- Power Supply Current-Max (ICC) :
- 0.08mA
- Trigger Type :
- Negative Edge
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- JESD-609 Code :
- e4
- Number of Elements :
- 1
- Thickness :
- 3.9mm
- Factory Lead Time :
- 6 Weeks
- Pin Count :
- 16
- RoHS Status :
- ROHS3 Compliant
- Logic Function :
- Counter
- Reset :
- ASYNCHRONOUS
- Clock Edge Trigger Type :
- Negative Edge
- Number of Bits per Element :
- 4
- Additional Feature :
- TCO OUTPUT
- Number of Terminations :
- 16
- Number of Functions :
- 1
- Logic Type :
- BINARY COUNTER
- Frequency :
- 35MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Family :
- HC/UH
- Turn On Delay Time :
- 315 ns
- Quiescent Current :
- 8μA
- Supply Voltage :
- 4.5V
- Contact Plating :
- Gold
- Supply Voltage-Max (Vsup) :
- 6V
- Number of Pins :
- 16
- REACH SVHC :
- No SVHC
- Supply Voltage-Min (Vsup) :
- 2V
- Radiation Hardening :
- No
- Timing :
- SYNCHRONOUS
- Operating Temperature :
- -55°C~125°C
- Lead Free :
- Lead Free
- Datasheets
- CD74HC161E

Counters, Dividers Harris Corporation CD74HC161E Overview
The Harris Corporation CD74HC161E Binary Counter represents a pivotal component in modern electronic systems. This high-speed integrated circuit is designed to address the needs for efficient, reliable counting solutions across a variety of applications. Manufactured by the renowned Harris Corporation, the CD74HC161E stands out for its robust performance and precision. Ideal for designers looking to implement seamless digital counting and timing solutions, this device integrates seamlessly into both simple and complex circuits. Its compatibility with other digital components makes it highly valued in the electronic components market, enhancing its appeal for bulk purchasing by B2B customers.
CD74HC161E Features
The CD74HC161E Binary Counter includes several key features that make it indispensable for digital electronics. It offers synchronous counting and load capabilities, a wide operating voltage range, and a direct clear function. The counter's high-speed operation is complemented by its low power consumption, which is crucial for energy-sensitive applications. Additionally, the output capability is designed to drive standard TTL loads, ensuring broad compatibility with other digital logic components.
CD74HC161E Applications
- Digital Clocks: The CD74HC161E is used in the timing core of digital clocks, providing precise second, minute, and hour counting.
- Event Counters: In applications requiring event tracking, such as ticketing systems or manufacturing part counts, this IC delivers reliable, accurate count performance.
- Frequency Dividers: Perfect for dividing the frequency of incoming signals, useful in radio and other communications equipment for signal processing.
- Data Processing Systems: Serves as a critical component in data systems where operations are dependent on sequential data management and timing.
- Server and Network Infrastructure: Utilized in server farms and networking equipment for managing operations timing and data flow control.
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