Overview
The SN74HCT04PWT is a hex inverter integrated circuit (IC) produced by Texas Instruments. It belongs to the 74HCT series, which is known for its compatibility with both CMOS and TTL logic levels. This IC is widely used in digital circuits for signal inversion, buffering, and logic level conversion. Its market positioning targets designers and engineers working on digital systems, especially those requiring high-speed performance and low power consumption. The SN74HCT04PWT stands out for its robustness, ease of integration, and versatility in various applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage (VCC) | 4.5 to 5.5 | V | Operating range |
| Input Voltage (VIN) | -0.5 to VCC+0.5 | V | Absolute maximum |
| Output Voltage (VOUT) | -0.5 to VCC+0.5 | V | Absolute maximum |
| Propagation Delay | 13 | ns | Typical at VCC=4.5V |
| Power Dissipation | 500 | mW | Maximum |
| Operating Temperature | -40 to 85 | °C | Range |
| Package | TSSOP-14 | - | Surface mount |
Key Features
- Six independent inverters in a single package.
- Compatible with TTL and CMOS logic levels.
- Low power consumption, making it suitable for battery-powered devices.
- High-speed operation with a typical propagation delay of 13 ns.
- ESD protection ensures reliability in harsh environments.
- Wide operating voltage range for flexibility in design.
Applications
The SN74HCT04PWT is extensively used in digital systems for tasks such as signal inversion, buffering, and logic level conversion. It is commonly found in microcontrollers, digital signal processing systems, and communication devices. Its ability to interface with both CMOS and TTL logic makes it a versatile choice for mixed-logic designs. Additionally, it is employed in industrial automation, consumer electronics, and automotive applications where reliability and performance are critical.
Q & A
1. What is the function of the SN74HCT04PWT?
The SN74HCT04PWT is a hex inverter IC that inverts the logic level of input signals.
2. What is the operating voltage range of this IC?
The operating voltage range is 4.5V to 5.5V.
3. Is the SN74HCT04PWT compatible with TTL logic?
Yes, it is compatible with both TTL and CMOS logic levels.
4. What is the typical propagation delay?
The typical propagation delay is 13 ns at 4.5V.
5. Can this IC be used in battery-powered devices?
Yes, its low power consumption makes it suitable for battery-powered applications.
6. What is the package type of the SN74HCT04PWT?
It comes in a TSSOP-14 surface-mount package.
7. Does the IC have ESD protection?
Yes, it includes ESD protection for enhanced reliability.
8. What are the typical applications of this IC?
It is used in signal inversion, buffering, and logic level conversion in digital systems.
9. What is the maximum power dissipation?
The maximum power dissipation is 500 mW.
10. Is the SN74HCT04PWT suitable for industrial applications?
Yes, its robustness and wide operating temperature range make it ideal for industrial use.
