Overview
The SN74ACT04IDREP is a hex inverter integrated circuit produced by Texas Instruments. This device contains six independent inverters, each performing the Boolean function Y = A in positive logic. It is designed to operate within the TTL-compatible CMOS logic family, offering enhanced performance and reliability.
The SN74ACT04IDREP is part of the ACT (Advanced CMOS) series, which is known for its high speed and low power consumption. This makes it suitable for a wide range of digital logic applications where high performance and low power are critical.
Key Specifications
| Parameter | Min | Max | Unit | |
|---|---|---|---|---|
| VCC (Supply Voltage) | 4.5 | 5 | 5.5 | V |
| VIH (High-level Input Voltage) | 2 | V | ||
| VIL (Low-level Input Voltage) | 0.8 | V | ||
| VOH (High-level Output Voltage) | 3.98 | 4.3 | 4.4 | V |
| VOL (Low-level Output Voltage) | 0.17 | 0.26 | 0.4 | V |
| ICC (Supply Current) | 20 | 40 | μA | |
| tpd (Propagation Delay) | 14 | 18 | 27 | ns |
| tt (Transition Time) | 8 | 14 | 20 | ns |
| TA (Operating Free-Air Temperature) | -40 | 85 | °C |
Key Features
- Operating voltage range of 4.5V to 5.5V, making it compatible with TTL logic levels.
- Outputs can drive up to 10 LSTTL loads, ensuring robust output drive capability.
- Low power consumption with a maximum supply current (ICC) of 20 μA.
- Typical propagation delay of 13 ns and transition time of 8 ns, providing high-speed operation.
- ±4-mA output drive at 5V, ensuring strong output signals.
- Low input current of 1 μA max, reducing power consumption.
- Inputs are TTL-voltage compatible, facilitating integration with other TTL logic devices.
Applications
- Synchronizing inverted clock inputs in digital circuits.
- Debouncing switches to eliminate noise and ensure stable digital signals.
- Inverting digital signals in various logic circuits.
- General-purpose logic inversion in digital systems.
- Buffering digital signals to improve signal integrity.
Q & A
- What is the operating voltage range of the SN74ACT04IDREP?
The operating voltage range is from 4.5V to 5.5V.
- How many independent inverters does the SN74ACT04IDREP contain?
The device contains six independent inverters.
- What is the typical propagation delay of the SN74ACT04IDREP?
The typical propagation delay is 13 ns.
- What is the maximum supply current (ICC) of the SN74ACT04IDREP?
The maximum supply current is 20 μA.
- Can the SN74ACT04IDREP drive LSTTL loads?
Yes, it can drive up to 10 LSTTL loads.
- What is the input current of the SN74ACT04IDREP?
The input current is 1 μA max.
- Are the inputs of the SN74ACT04IDREP TTL-voltage compatible?
Yes, the inputs are TTL-voltage compatible.
- What is the operating temperature range of the SN74ACT04IDREP?
The operating temperature range is from -40°C to 85°C.
- How should unused inputs of the SN74ACT04IDREP be handled?
Unused inputs must be held at VCC or GND to ensure proper device operation.
- What type of logic function does each inverter perform?
Each inverter performs the Boolean function Y = A in positive logic.
