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HD74HC243P

Quad. Bus Transceivers (with noninverted 3-state outputs)

Partnumber Manufacturer Quantity Availability
HD74HC243P 266 In Stock

Description and Introduction

Quad. Bus Transceivers (with noninverted 3-state outputs) The HD74HC243P is a high-speed CMOS Quad Bus Transceiver with 3-state outputs, manufactured by Renesas Electronics. Here are its key specifications:

- **Logic Family**: HC (High-Speed CMOS)  
- **Number of Channels**: 4 (Quad)  
- **Supply Voltage Range**: 2V to 6V  
- **Operating Temperature Range**: -40°C to +85°C  
- **Propagation Delay**: 13 ns (typical at 5V)  
- **Output Current**: ±5.2 mA (at 4.5V)  
- **Input Current**: ±1 µA  
- **Package Type**: DIP (Dual In-line Package)  
- **Pin Count**: 16  
- **3-State Outputs**: Yes  
- **Bus Transceiver Function**: Bidirectional data flow control  

These specifications are based on standard operating conditions. For detailed electrical characteristics, refer to the official datasheet.

Partnumber Manufacturer Quantity Availability
HD74HC243P HIT 77 In Stock

Description and Introduction

Quad. Bus Transceivers (with noninverted 3-state outputs) The HD74HC243P is a high-speed CMOS Quad Bus Transceiver manufactured by Hitachi (HIT). Here are its key specifications:

- **Logic Family**: HC (High-speed CMOS)  
- **Number of Channels**: 4 (Quad)  
- **Function**: Bus Transceiver  
- **Supply Voltage Range**: 2V to 6V  
- **Operating Temperature Range**: -40°C to +85°C  
- **Package**: DIP-20 (Plastic Dual In-line Package)  
- **High-Level Output Current**: -5.2mA (min)  
- **Low-Level Output Current**: 5.2mA (min)  
- **Propagation Delay**: 13ns (typical at 5V)  
- **Input Capacitance**: 3.5pF (typical)  
- **Power Dissipation**: 500mW (max)  

These specifications are based on standard operating conditions.

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