Overview
The SN74LS00DRE4 is a quadruple 2-input positive-NAND gate integrated circuit produced by Texas Instruments. This device is part of the 74LS series, known for its low power consumption and high noise immunity. It is widely used in digital logic circuits for various applications due to its reliability and performance.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 4.75 | 5 | 5.25 | V |
| High-level Input Voltage (VIH) | 2 | 2 | V | |
| Low-level Input Voltage (VIL) | 0.8 | 0.8 | V | |
| High-level Output Current (IOH) | -0.4 | -0.4 | mA | |
| Low-level Output Current (IOL) | 8 | 8 | mA | |
| Operating Free-Air Temperature | 0 | 70 | °C | |
| Package Type | SOIC (14-pin) | |||
| Body Size | 8.65 mm × 3.91 mm |
Key Features
- Quadruple 2-input positive-NAND gates, each performing the Boolean function Y = A . B or Y = A + B in positive logic.
- TTL compliant inputs with VIH = 2 V and VIL = 0.8 V.
- Low power consumption and high noise immunity.
- Available in various package options including SOIC, PDIP, and SSOP.
- Operating voltage range from 4.75 V to 5.25 V.
- Temperature range from 0°C to 70°C.
Applications
- AV Receivers
- Portable Audio Docks
- Blu-Ray Players
- Home Theater Systems
- MP3 Players or Recorders
- Personal Digital Assistants (PDAs)
- Error indicators in various digital systems.
Q & A
- What is the SN74LS00DRE4? The SN74LS00DRE4 is a quadruple 2-input positive-NAND gate integrated circuit.
- What is the operating voltage range of the SN74LS00DRE4? The operating voltage range is from 4.75 V to 5.25 V.
- What are the input voltage levels for the SN74LS00DRE4? The high-level input voltage (VIH) is 2 V, and the low-level input voltage (VIL) is 0.8 V.
- What is the temperature range for the SN74LS00DRE4? The operating temperature range is from 0°C to 70°C.
- What package types are available for the SN74LS00DRE4? It is available in SOIC, PDIP, and SSOP packages.
- What are some common applications of the SN74LS00DRE4? Common applications include AV receivers, portable audio docks, Blu-Ray players, home theater systems, MP3 players, and personal digital assistants.
- How many NAND gates are included in the SN74LS00DRE4? The device includes four independent 2-input NAND gates.
- What is the Boolean function performed by each NAND gate? Each gate performs the Boolean function Y = A . B or Y = A + B in positive logic.
- Is the SN74LS00DRE4 TTL compliant? Yes, the inputs are TTL compliant.
- What is the significance of the 'LS' in the SN74LS00DRE4? The 'LS' stands for Low Power Schottky, indicating low power consumption and high noise immunity.
