Schottky TTL 74Sxxx Series IC 74S20 74S32 74S86 (DIP-14)
74Sxxx Series:
- 74S20 – Dual 4-Input Positive NAND Gate
- 74S32 – Quad 2-Input Positive-OR gates
- 74S86 – Quadruple 2-Input Exclusive-OR Gates
Schottky TTL 74Sxxx Series IC 74S20 74S32 74S86 (DIP-14)
- Schottky TTL 74Sxxx Series IC 74S20 74S32 74S86 (DIP-14)
- 74Sxxx Series:
- 74S20 – Dual 4-Input Positive NAND Gate
- 74S32 – Quad 2-Input Positive-OR gates
- 74S86 – Quadruple 2-Input Exclusive-OR Gates
- The 74HC and 74LS series integrated circuits (ICs) are fundamental components in digital electronics, each offering distinct characteristics shaped by their underlying technologies. The 74HC series employs High-Speed CMOS technology, blending NMOS and PMOS transistors, while the 74LS series relies on Low-Power Schottky TTL technology with Schottky transistors for enhanced speed. Understanding the differences is crucial for engineers and electronics enthusiasts when designing circuits.
