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