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74LS280

9-bit Odd/Even Parity Generators/Checkers

Partnumber Manufacturer Quantity Availability
74LS280 100 In Stock

Description and Introduction

9-bit Odd/Even Parity Generators/Checkers The 74LS280 is a 9-bit parity generator/checker integrated circuit manufactured by several companies, including Texas Instruments. Here are the key specifications:

- **Function**: 9-bit parity generator/checker.
- **Logic Family**: LS (Low-Power Schottky).
- **Number of Bits**: 9.
- **Operating Voltage**: 4.75V to 5.25V.
- **Propagation Delay**: Typically 15 ns.
- **Power Dissipation**: Typically 32 mW.
- **Operating Temperature Range**: 0°C to 70°C.
- **Package**: Available in 14-pin DIP (Dual In-line Package) and SOIC (Small Outline Integrated Circuit) packages.
- **Inputs**: 9 data inputs (A-I).
- **Outputs**: Even parity output (ΣE) and odd parity output (ΣO).
- **Features**: Generates even and odd parity bits for error detection in data transmission and storage systems.

These specifications are based on the standard 74LS280 IC datasheet.

Partnumber Manufacturer Quantity Availability
74LS280 ON 25 In Stock

Description and Introduction

9-bit Odd/Even Parity Generators/Checkers The 74LS280 is a 9-bit parity generator/checker integrated circuit manufactured by ON Semiconductor. It is designed to generate or check the parity of a 9-bit data word. The device operates with a supply voltage range of 4.75V to 5.25V and is compatible with TTL logic levels. It features a propagation delay time of typically 15ns and a power dissipation of around 32mW. The 74LS280 is available in a 14-pin DIP (Dual In-line Package) and is commonly used in digital systems for error detection and correction.

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