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