74HC21D डाटा शीट PDF( Datasheet )

74HC21 Dual 4-input AND gate Rev. 9 — 2 May 2023 Product data sheet 1. General description The 74HC21 is a dual 4-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resist

CMOS Digital Integrated Circuits Silicon Monolithic 74HC21D 74HC21D 1. Functional Description • Dual 4-Input AND Gate 2. General The 74HC21D is a high speed CMOS 4-INPUT AND GATE fabricated with silicon gat