CD74HC4520E
- Mfr.Part #
- CD74HC4520E
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC DUAL BINARY UP-COUNTER 16DIP
- Stock
- 11,489
- In Stock :
- 11,489
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Supply Voltage :
- 4.5V
- Trigger Type :
- Positive, Negative
- Radiation Hardening :
- No
- Load Capacitance :
- 50pF
- Voltage - Supply :
- 2V~6V
- Number of Bits per Element :
- 4
- Family :
- HC/UH
- Lead Free :
- Lead Free
- Logic Function :
- Counter
- Packaging :
- Tube
- Pin Count :
- 16
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Max (Vsup) :
- 6V
- Power Supply Current-Max (ICC) :
- 0.08mA
- Reset :
- ASYNCHRONOUS
- Number of Functions :
- 2
- Contact Plating :
- Gold
- Thickness :
- 3.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Elements :
- 2
- Count Rate :
- 35MHz
- Mounting Type :
- Through Hole
- Quiescent Current :
- 8μA
- Number of Pins :
- 16
- Base Part Number :
- 74HC4520
- Weight :
- 951.693491mg
- Timing :
- SYNCHRONOUS
- Height :
- 5.08mm
- Frequency :
- 60MHz
- Length :
- 19.3mm
- Series :
- 74HC
- Factory Lead Time :
- 6 Weeks
- Turn On Delay Time :
- 360 ns
- Direction :
- UP
- Number of Terminations :
- 16
- Propagation Delay :
- 360 ns
- Prop. Delay@Nom-Sup :
- 51 ns
- REACH SVHC :
- No SVHC
- JESD-609 Code :
- e4
- Width :
- 6.35mm
- ECCN Code :
- EAR99
- Supply Voltage-Min (Vsup) :
- 2V
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Operating Temperature :
- -55°C~125°C
- Mount :
- Through Hole
- Logic Type :
- BINARY COUNTER
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Additional Feature :
- NEGATIVE EDGE TRIGGER TYPE ALSO POSSIBLE
- Datasheets
- CD74HC4520E

Counters, Dividers Texas Instruments CD74HC4520E Overview
The Texas Instruments CD74HC4520E is a robust dual binary up-counter integrated circuit, ideal for applications requiring precise and reliable counting solutions. Crafted to perform in a diverse array of operating conditions, this IC from Texas Instruments stands out for its durability and efficiency. The CD74HC4520E serves as a foundational component in advanced counting systems, owing to its seamless integration capabilities and consistent performance. Its adaptability to both simple and complex digital systems makes it a preferred choice for manufacturers and engineers aiming to enhance system reliability and functionality in high-demand environments.
CD74HC4520E Features
The CD74HC4520E boasts a range of features including a wide operating voltage range, high noise immunity, and low power consumption. Its dual counter design allows for sequential counting, which is essential in applications where space and complexity need to be minimized. Additionally, the device's compatibility with TTL logic levels ensures it can be integrated into existing digital systems without requiring additional components or significant redesigns.
CD74HC4520E Applications
- Digital clocks: Utilized for timekeeping and to drive display interfaces, ensuring accurate time advancement and display updates.
- Industrial automation: Employs counters for process control where precise measurement of production cycles is critical.
- Event counters: Essential in applications requiring event sequencing or counting, such as ticketing systems or attendance trackers.
- Data processing: Used in various stages of data flow management to maintain the integrity and order of processing tasks.
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