Overview
The SN74ACT00DRE4 is a quadruple 2-input positive-NAND gate integrated circuit produced by Texas Instruments. This device is part of the ACT series, known for its high-speed and low-power consumption. It operates within a voltage range of 4.5V to 5.5V, making it suitable for a variety of digital logic applications. The SN74ACT00DRE4 is available in a 14-pin SOIC package and is recommended for new designs due to its active lifecycle status.
Key Specifications
| Parameter | Unit | Min | Typ | Max |
|---|---|---|---|---|
| VCC (Supply Voltage) | V | 4.5 | 5.5 | |
| VIH (High-level Input Voltage) | V | 2 | 2 | |
| VIL (Low-level Input Voltage) | V | 0.8 | 0.8 | |
| IOH (High-level Output Current) | mA | -24 | -24 | |
| IOL (Low-level Output Current) | mA | 24 | 24 | |
| TA (Operating Free-Air Temperature) | °C | -40 | 85 | |
| tPLH (Propagation Delay Time, Low to High) | ns | 1.5 | 5.5 | 9.5 |
| tPHL (Propagation Delay Time, High to Low) | ns | 1.5 | 4 | 8 |
Key Features
- Operates within a voltage range of 4.5V to 5.5V
- Inputs accept voltages up to 5.5V
- Maximum propagation delay time of 8ns at 5V
- Inputs are TTL-voltage compatible
- High-level output current of -24 mA and low-level output current of 24 mA
- Available in various packages including SOIC, SSOP, PDIP, SOP, and TSSOP
Applications
The SN74ACT00DRE4 is suitable for a wide range of digital logic applications, including:
- High-speed digital circuits
- Logic gates and combinational logic circuits
- Microprocessor and microcontroller systems
- Communication and networking equipment
- Industrial control systems
Q & A
- What is the operating voltage range of the SN74ACT00DRE4?
The operating voltage range is 4.5V to 5.5V.
- What is the maximum propagation delay time at 5V?
The maximum propagation delay time at 5V is 8ns.
- What are the input voltage compatibility and range?
The inputs are TTL-voltage compatible and accept voltages up to 5.5V.
- What are the output current capabilities?
The device can handle a high-level output current of -24 mA and a low-level output current of 24 mA.
- In what packages is the SN74ACT00DRE4 available?
The device is available in SOIC, SSOP, PDIP, SOP, and TSSOP packages.
- What is the operating temperature range of the SN74ACT00DRE4?
The operating temperature range is -40°C to 85°C.
- How should unused inputs be handled?
Unused inputs must be held at VCC or GND to ensure proper device operation.
- What is the recommended layout practice for this device?
It is recommended to tie unused inputs to VCC or GND, use bypass capacitors close to the device, avoid 90° corners for signal lines, and use GND flood fill for improved signal isolation and noise reduction.
- Is the SN74ACT00DRE4 suitable for high-speed applications?
- What is the lifecycle status of the SN74ACT00DRE4?
The device is active and recommended for new designs.
