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UPD4714A from NEC

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UPD4714A

Manufacturer: NEC

RS-232 LINE DRIVER/RECEIVER

Partnumber Manufacturer Quantity Availability
UPD4714A NEC 300 In Stock

Description and Introduction

RS-232 LINE DRIVER/RECEIVER The part **UPD4714A** is a **4-bit serial-in parallel-out shift register** manufactured by **NEC**.  

### **Specifications:**  
- **Function:** 4-bit serial-in, parallel-out shift register  
- **Logic Family:** CMOS  
- **Operating Voltage:** Typically **5V** (standard CMOS range)  
- **Package Type:** Likely **DIP (Dual In-line Package)** or similar (exact package depends on variant)  
- **Operating Temperature Range:** Standard commercial range (e.g., **0°C to 70°C**)  
- **Clock Input:** Requires a clock signal for shifting data  
- **Data Input:** Serial data input (one bit at a time)  
- **Output:** Parallel output (4 bits available simultaneously)  

### **Features:**  
- **Low power consumption** (typical of CMOS logic)  
- **Serial-to-parallel conversion** for data handling  
- **Compatible with TTL** (may have TTL-compatible inputs)  
- **Wide operating voltage range** (common for CMOS devices)  

### **Applications:**  
- Data storage and transfer in digital systems  
- Serial data expansion in microcontroller circuits  
- Interface conversion in communication systems  

For exact electrical characteristics (timing, voltage thresholds), refer to the **NEC UPD4714A datasheet**.

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