CD74HCT4543E
- Mfr.Part #
- CD74HCT4543E
- Manufacturer
- Harris Corporation
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- SEVEN SEGMENT DECODER/DRIVER
- Stock
- 28,441
- In Stock :
- 28,441
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- Manufacturer :
- Harris Corporation
- Product Category :
- Display Drivers
- Thickness :
- 3.9mm
- Bandwidth :
- 28MHz
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- No
- JESD-609 Code :
- e4
- Input Conditioning :
- LATCHED
- Turn On Delay Time :
- 120 ns
- Propagation Delay :
- 80 ns
- Number of Elements :
- 1
- Operating Supply Current :
- 8μA
- Quiescent Current :
- 8μA
- Max Input Voltage :
- 5.5V
- Operating Supply Voltage :
- 5V
- Logic Function :
- Decoder, Demultiplexer
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Power Supply Current-Max (ICC) :
- 0.08mA
- Digits or Characters :
- 1 Digit
- Interface :
- BCD
- Base Part Number :
- 74HCT4543
- Supply Voltage :
- 5V
- Height :
- 5.08mm
- Voltage - Supply :
- 4.5V~5.5V
- Lead Free :
- Lead Free
- Width :
- 6.35mm
- Family :
- HCT
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Pin Count :
- 16
- Number of Inputs :
- 4
- Frequency :
- 1MHz
- Number of Pins :
- 16
- Length :
- 19.3mm
- Number of Bits :
- 7
- Contact Plating :
- Gold
- Number of Terminations :
- 16
- Number of Functions :
- 1
- Number of Outputs :
- 7
- REACH SVHC :
- No SVHC
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Display Type :
- LED
- Logic IC Type :
- SEVEN SEGMENT DECODER/DRIVER
- Low Level Output Current :
- 4mA
- Load Capacitance :
- 50pF
- Packaging :
- Tube
- Output Current :
- 4mA
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -55°C~125°C
- Configuration :
- 7 Segment
- Min Input Voltage :
- 4.5V
- High Level Output Current :
- -4mA
- Polarity :
- Non-Inverting
- ECCN Code :
- EAR99
- Mounting Type :
- Through Hole
- Weight :
- 951.693491mg
- Datasheets
- CD74HCT4543E

Display Drivers Harris Corporation CD74HCT4543E Overview
The Harris Corporation CD74HCT4543E is a cutting-edge Seven Segment Decoder/Driver designed for high-performance display applications. This integrated circuit is tailored to drive seven-segment numeric displays by converting binary input data into corresponding decimal digits. The CD74HCT4543E is characterized by its versatility and efficiency, making it an ideal choice for developers looking to implement robust display functionalities in their digital systems. With its advanced logic and output capabilities, the CD74HCT4543E ensures reliable operation and ease of integration into various electronic devices, thereby simplifying the design and enhancement of user interfaces.
CD74HCT4543E Features
The CD74HCT4543E from Harris Corporation boasts several features that enhance its utility in digital display systems. These include high noise immunity and low power consumption, which are crucial for maintaining system stability and efficiency. Additionally, the device supports a lamp test input for system diagnostics, a ripple blanking input and output to manage leading/trailing zero suppression, and an automatic blanking control. It's compatible with standard TTL logic levels and operates across a wide voltage range, offering flexibility in various application settings.
CD74HCT4543E Applications
- Digital Clocks: Facilitates the display of hours, minutes, and seconds in a highly readable format.
- Electronic Meters: Used in applications like electricity, gas, and water meters for clear and accurate digital readouts.
- Industrial Control Panels: Enhances visibility and readability of status indicators and alarms on machinery and equipment.
- Vending Machines: Drives the user interface displays, showing prices, inputs, and machine statuses effectively.
- Consumer Electronics: Implements user-friendly interfaces in devices such as microwave ovens, washing machines, and other appliances.
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