Description
The 74HC00 is a fundamental digital logic IC featuring four independent 2-input NAND gates. Each gate performs the NAND function—the output is LOW only if both inputs are HIGH; otherwise, the output is HIGH. This device is built using advanced silicon-gate CMOS technology, combining the high speed of LS-TTL logic with the low power consumption characteristic of CMOS.
The gates include buffered outputs, providing excellent drive capability (able to drive 10 LS-TTL loads) and high noise immunity. It is functionally and pin-compatible with the classic 74LS00, making it an ideal drop-in replacement for updating legacy designs to more modern, efficient CMOS standards.
Note: Product images are shown for reference only. The actual product may vary in appearance, manufacturer marking, or logo depending on stock availability.
Features
- Four independent 2-input NAND gates
- High-speed, low-power CMOS (HC) technology
- Buffered outputs for strong drive capability
- High noise immunity
- Internal ESD protection diode clamps
- Standard 14-pin DIP through-hole package
Benefits
- Versatility: NAND gates are “universal gates,” meaning any digital logic function can be implemented using only 74HC00s.
- Compatibility: Pin-for-pin compatible with 74LS00, simplifying legacy system upgrades.
- Efficiency: Significant power savings compared to bipolar TTL logic.
Applications
- Digital Logic Circuit Design
- Signal Gating and Control
- Implementing Logic Functions (NOT, AND, OR, NOR, XOR)
- Microprocessor System Interfacing
Package Includes
- 1 x 74HC00 Quad 2-Input NAND Gate IC (DIP-14)
Specifications
| Parameter | Specification |
|---|---|
| Product Name | 74HC00 |
| Device Type | Quad 2-Input NAND Gate |
| Logic Family | 74HC (High-Speed CMOS) |
| Package / Case | DIP-14 |
| Fan-Out | 10 LS-TTL Loads |
| Propagation Delay | 8 ns |
| Temperature Range | -65°C to +150°C |
| Shipping Weight | 0.004 kg |
| Shipping Dimensions | 5 x 4 x 2 cm |
