74 LS 21 – Dual 4-Input AND Gate

74 LS 21 – Dual 4-Input AND GateThe 74LS21 is a dual 4 input AND gate IC designed for high speed digital logic applications. Each gate performs a logical AND operation on four input signals, making it ideal for control and decision making circuits. Key Features: Dual 4 Input AND Gates: Provides two independent AND logic functions. High Speed Operation: Optimized for rapid logic processing and minimal propagation delay. Low Power Consumption: Uses Low Power Schottky (LS) technology

Compact Design: Small form factor for easy integration into embedded systems and IoT projects

Power Output: Dual voltage outputs (3

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Wide Operating Temperature Range: Suitable for industrial applications

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