Overview
The SN74HC04APWR is a high-speed CMOS logic gate IC manufactured by Texas Instruments. It belongs to the category of hex inverters, featuring six independent inverter gates in a single package. Designed for general-purpose logic applications, this IC is widely used in digital circuits for signal inversion and buffering. Its market positioning targets engineers and designers working on consumer electronics, industrial automation, and automotive systems. The SN74HC04APWR stands out for its high-speed operation, low power consumption, and compatibility with a wide range of voltage levels, making it a versatile choice for modern electronic designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage (VCC) | 2 to 6 | V | Operating range |
| Input Voltage (VIN) | 0 to VCC | V | Compatible with CMOS levels |
| Output Current (IO) | ±5.2 | mA | Maximum output current |
| Propagation Delay (tpd) | 9 | ns | Typical at 5V |
| Power Dissipation (PD) | 500 | mW | Maximum |
| Operating Temperature | -40 to 85 | °C | Industrial range |
| Package Type | TSSOP-14 | - | Surface-mount package |
Key Features
- Hex Inverter Configuration: Six independent inverter gates in a single package for compact designs.
- High-Speed Operation: Low propagation delay ensures efficient signal processing.
- Low Power Consumption: Ideal for battery-powered and energy-efficient applications.
- Wide Voltage Range: Operates from 2V to 6V, compatible with TTL and CMOS logic levels.
- Robust Performance: High noise immunity and reliable operation in industrial environments.
Applications
The SN74HC04APWR is widely used in various electronic systems, including:
- Consumer Electronics: Signal inversion in audio devices, gaming consoles, and home appliances.
- Industrial Automation: Logic level shifting and buffering in control systems and sensors.
- Automotive Electronics: Signal conditioning and processing in vehicle control units.
- Communication Systems: Clock signal generation and waveform shaping in transceivers.
- Embedded Systems: Interface logic and signal processing in microcontrollers and FPGAs.
Q & A
1. What is the operating voltage range of the SN74HC04APWR?
The SN74HC04APWR operates within a voltage range of 2V to 6V.
2. How many inverter gates are included in the SN74HC04APWR?
It includes six independent inverter gates.
3. What is the typical propagation delay of this IC?
The typical propagation delay is 9 ns at 5V.
4. Is the SN74HC04APWR compatible with TTL logic levels?
Yes, it is compatible with both TTL and CMOS logic levels.
5. What is the maximum output current of the SN74HC04APWR?
The maximum output current is ±5.2 mA.
6. What package type does the SN74HC04APWR use?
It uses a TSSOP-14 surface-mount package.
7. Can the SN74HC04APWR be used in automotive applications?
Yes, it is suitable for automotive electronics due to its robust performance and wide operating temperature range.
8. What is the power dissipation of the SN74HC04APWR?
The maximum power dissipation is 500 mW.
9. Is the SN74HC04APWR suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
10. What is the operating temperature range of the SN74HC04APWR?
It operates within a temperature range of -40°C to 85°C.
