CD74HC4543E
- Mfr.Part #
- CD74HC4543E
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC DRVR 7 SEGMENT 1 DIGIT 16DIP
- Stock
- 8,449
- In Stock :
- 8,449
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- Manufacturer :
- Texas Instruments
- Product Category :
- Display Drivers
- Thickness :
- 3.9mm
- Bandwidth :
- 28MHz
- Number of Channels :
- 1
- Number of Pins :
- 16
- Propagation Delay :
- 555 ns
- Surface Mount :
- No
- Quiescent Current :
- 8μA
- ECCN Code :
- EAR99
- Family :
- HC/UH
- Mounting Type :
- Through Hole
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Number of Bits :
- 7
- Supply Voltage :
- 4.5V
- Min Input Voltage :
- 2V
- Number of Functions :
- 1
- Height :
- 5.08mm
- Interface :
- BCD
- Max Input Voltage :
- 6V
- Supply Voltage-Min (Vsup) :
- 2V
- Number of Terminations :
- 16
- Input Conditioning :
- LATCHED
- Number of Input Lines :
- 4
- Logic IC Type :
- SEVEN SEGMENT DECODER/DRIVER
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Output Current :
- 1.3mA
- Operating Supply Current :
- 8μA
- Polarity :
- Non-Inverting
- Pin Count :
- 16
- High Level Output Current :
- -1.3mA
- JESD-609 Code :
- e4
- Operating Temperature :
- -55°C~125°C
- Display Type :
- LED
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Digits or Characters :
- 1 Digit
- Supply Voltage-Max (Vsup) :
- 6V
- Prop. Delay@Nom-Sup :
- 68 ns
- Radiation Hardening :
- No
- Load Capacitance :
- 50pF
- Turn On Delay Time :
- 555 ns
- Factory Lead Time :
- 6 Weeks
- Weight :
- 951.693491mg
- Base Part Number :
- 74HC4543
- Termination :
- Through Hole
- Number of Outputs :
- 7
- Lead Free :
- Lead Free
- Logic Function :
- Decoder, Demultiplexer
- Width :
- 6.35mm
- Contact Plating :
- Gold
- Packaging :
- Tube
- Low Level Output Current :
- 1.3mA
- REACH SVHC :
- No SVHC
- Length :
- 19.3mm
- Voltage - Supply :
- 2V~6V
- Configuration :
- 7 Segment
- Power Supply Current-Max (ICC) :
- 0.08mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- CD74HC4543E

Display Drivers Texas Instruments CD74HC4543E Overview
The Texas Instruments CD74HC4543E is a high-performance IC driver specifically designed for driving single-digit 7-segment displays. This robust component, housed in a 16-pin DIP (Dual Inline Package), simplifies the interface between logic systems and numeric display units. It is particularly effective in applications requiring clear, accurate display of numerical data. The integration of the CD74HC4543E in electronic circuits ensures reliability and enhances the visibility of outputs in various electronic devices. With Texas Instruments' reputation for quality, this Display Driver is an essential choice for developers looking to implement efficient and reliable display solutions in their designs.
CD74HC4543E Features
This display driver integrates several key features that make it highly suitable for broad applications in electronics. It supports common cathode 7-segment display outputs, includes lamp test and blanking capabilities to allow for comprehensive testing and control, and offers high noise immunity. The logic level compatibility is versatile, accommodating both TTL and CMOS inputs, making it an adaptable solution for various technological environments.
CD74HC4543E Applications
- Digital Clocks: Utilized for displaying time in consumer and industrial digital clocks, where clarity and accuracy are paramount.
- Electronic Meters: Implements numeric output for various types of meters such as voltmeters, ammeters, and gas meters, providing clear readings.
- Point of Sale Terminals: Enhances user interface in POS systems by displaying prices or codes, improving transaction efficiency.
- Industrial Control Panels: Used in control panels to display numerical data such as temperature, speed, or pressure, aiding in precise monitoring and control.
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