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M74HC4543RM13TR from ST,ST Microelectronics

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M74HC4543RM13TR

Manufacturer: ST

BCD TO 7 SEGMENT LATCH/DECODER/LCD DRIVER

Partnumber Manufacturer Quantity Availability
M74HC4543RM13TR ST 2500 In Stock

Description and Introduction

BCD TO 7 SEGMENT LATCH/DECODER/LCD DRIVER The M74HC4543RM13TR is a BCD to 7-segment latch/decoder/driver manufactured by STMicroelectronics.  

### **Specifications:**  
- **Logic Family:** HC  
- **Technology:** CMOS  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Output Current:** 5.2mA (sink/source)  
- **Package:** SO-16  
- **Number of Pins:** 16  
- **Propagation Delay:** 50ns (typical at 5V)  
- **Latch Function:** Yes  
- **BCD to 7-Segment Decoding:** Yes  
- **Display Compatibility:** Common Cathode or Common Anode (selectable via PH pin)  

### **Descriptions:**  
The M74HC4543RM13TR is designed to convert Binary-Coded Decimal (BCD) inputs into 7-segment display outputs. It includes a latch to hold the input data and a driver to directly interface with LED or LCD displays.  

### **Features:**  
- **BCD to 7-Segment Decoding:** Converts 4-bit BCD to 7-segment outputs.  
- **Latch Storage:** Retains input data even when the input changes.  
- **Display Flexibility:** Supports both common cathode and common anode displays via the PH (Phase) pin.  
- **High Noise Immunity:** Standard CMOS noise resistance.  
- **Low Power Consumption:** Suitable for battery-operated devices.  
- **Wide Operating Voltage:** 2V to 6V supply range.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

BCD TO 7 SEGMENT LATCH/DECODER/LCD DRIVER

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