Overview
The SN7404N is a hex inverter integrated circuit produced by Texas Instruments. This device contains six independent inverters, each of which performs a logical NOT operation. The SN7404N is part of the 7400 series of TTL (Transistor-Transistor Logic) integrated circuits and is widely used in digital logic circuits for signal inversion and other logical operations.
Key Specifications
| Parameter | Min | Nom | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 4.75 | 5 | 5.25 | V |
| High-Level Input Voltage (VIH) | 2 | 2 | 2 | V |
| Low-Level Input Voltage (VIL) | 0.8 | 0.8 | 0.8 | V |
| High-Level Output Current (IOH) | -0.4 | -0.4 | -0.4 | mA |
| Low-Level Output Current (IOL) | 16 | 16 | 16 | mA |
| Operating Free-Air Temperature (TA) | 0 | - | 70 | °C |
| Storage Temperature Range (Tstg) | -65 | - | 150 | °C |
| Package Thermal Impedance (θJA) - N Package | - | - | 80 | °C/W |
Key Features
- Six independent inverters in a single package.
- Compliant with TTL logic levels.
- Operating supply voltage range: 4.75V to 5.25V.
- High and low output current capabilities.
- Operating temperature range: 0°C to 70°C.
- Available in PDIP-14 package.
Applications
The SN7404N is versatile and can be used in a variety of digital logic circuits, including:
- Signal inversion and buffering.
- Logic gates and digital circuits.
- Interface circuits between different logic families.
- General-purpose digital logic applications.
Q & A
- What is the SN7404N? The SN7404N is a hex inverter integrated circuit containing six independent inverters.
- What is the operating supply voltage range of the SN7404N? The operating supply voltage range is 4.75V to 5.25V.
- What are the high and low output current capabilities of the SN7404N? The high-level output current is -0.4 mA, and the low-level output current is 16 mA.
- What is the operating temperature range of the SN7404N? The operating temperature range is 0°C to 70°C.
- In what package is the SN7404N available? The SN7404N is available in a PDIP-14 package.
- What are some common applications of the SN7404N? Common applications include signal inversion, logic gates, interface circuits, and general-purpose digital logic.
- What is the storage temperature range for the SN7404N? The storage temperature range is -65°C to 150°C.
- How many inverters does the SN7404N contain? The SN7404N contains six independent inverters.
- Is the SN7404N compliant with TTL logic levels? Yes, the SN7404N is compliant with TTL logic levels.
- What is the thermal impedance of the N package for the SN7404N? The thermal impedance of the N package is 80°C/W.
