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HD74S140 from HIT

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HD74S140

Manufacturer: HIT

TTL HD74/HD74S Series

Partnumber Manufacturer Quantity Availability
HD74S140 HIT 18 In Stock

Description and Introduction

TTL HD74/HD74S Series The HD74S140 is a dual 4-input NAND buffer manufactured by Hitachi (HIT). It is part of the 74S series, which is known for its high-speed Schottky TTL logic.  

Key specifications:  
- **Function**: Dual 4-input NAND buffer  
- **Technology**: Schottky TTL (74S series)  
- **Supply Voltage (VCC)**: 4.75V to 5.25V (nominal 5V)  
- **Propagation Delay**: Typically 5.5 ns (max 7 ns)  
- **Power Dissipation**: Approximately 70 mW per gate  
- **Operating Temperature Range**: 0°C to 70°C  
- **Input/Output Compatibility**: TTL levels  
- **Package Options**: 14-pin DIP (Dual In-line Package)  

The HD74S140 is designed for high-speed digital logic applications where fast switching and buffering are required.

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