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74LS155

Dual 2-Line to 4-Line Decoders/Demultiplexers

Partnumber Manufacturer Quantity Availability
74LS155 110 In Stock

Description and Introduction

Dual 2-Line to 4-Line Decoders/Demultiplexers The 74LS155 is a dual 2-line to 4-line decoder/demultiplexer integrated circuit manufactured by several companies, including Texas Instruments. Here are the key specifications:

1. **Logic Family**: 74LS (Low-power Schottky)
2. **Function**: Dual 2-to-4 line decoder/demultiplexer
3. **Number of Pins**: 16
4. **Supply Voltage (VCC)**: 4.75V to 5.25V
5. **Operating Temperature Range**: 0°C to 70°C
6. **Propagation Delay**: Typically 15 ns
7. **Power Dissipation**: Typically 20 mW
8. **Input Current (High)**: -0.4 mA
9. **Input Current (Low)**: 0.36 mA
10. **Output Current (High)**: -0.4 mA
11. **Output Current (Low)**: 8 mA
12. **Package**: Available in DIP (Dual In-line Package) and SOIC (Small Outline Integrated Circuit) formats

These specifications are typical for the 74LS155 and may vary slightly depending on the manufacturer. Always refer to the specific datasheet for detailed information.

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