Overview
The SN74AC08DRE4 is a quadruple 2-input positive-AND gate integrated circuit produced by Texas Instruments. This device is part of the 74AC series and is designed to perform the Boolean function Y = A • B in positive logic. It is available in a 14-pin SOIC package and is suitable for a wide range of digital logic applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 2V to 6V | V |
| Number of Inputs | 2 per gate | - |
| Number of Gates | 4 | - |
| Output Current (High/Low) | 24mA | mA |
| Quiescent Current (Max) | 2µA | µA |
| Propagation Delay @ VCC = 5V, CL = 50pF | 7.5ns | ns |
| Operating Temperature | -40°C to 85°C | °C |
| Package Type | 14-pin SOIC | - |
| Logic Type | AND Gate | - |
Key Features
- Operates over a wide voltage range of 2V to 6V.
- Inputs accept voltages up to 6V.
- High-speed operation with a maximum propagation delay of 7.5ns at 5V.
- Low quiescent current of 2µA.
- High output current capability of 24mA.
- Available in various package types including SOIC, SSOP, TSSOP, and PDIP.
- RoHS compliant.
Applications
- Digital logic circuits requiring AND gate functionality.
- High-speed digital systems where low propagation delay is critical.
- General-purpose logic applications in various electronic devices.
- Embedded systems and microcontroller projects.
- Automotive and industrial control systems.
Q & A
- What is the primary function of the SN74AC08DRE4?
The primary function of the SN74AC08DRE4 is to perform the Boolean AND operation (Y = A • B) in positive logic.
- What is the voltage range for the SN74AC08DRE4?
The SN74AC08DRE4 operates over a voltage range of 2V to 6V.
- How many AND gates are included in the SN74AC08DRE4?
The SN74AC08DRE4 includes four 2-input AND gates.
- What is the maximum propagation delay of the SN74AC08DRE4 at 5V?
The maximum propagation delay at 5V is 7.5ns.
- What is the output current capability of the SN74AC08DRE4?
The output current capability is 24mA for both high and low outputs.
- Is the SN74AC08DRE4 RoHS compliant?
- What are the operating temperature ranges for the SN74AC08DRE4?
The operating temperature range is -40°C to 85°C.
- What package types are available for the SN74AC08DRE4?
The device is available in various packages including SOIC, SSOP, TSSOP, and PDIP.
- What is the quiescent current of the SN74AC08DRE4?
The quiescent current is 2µA.
- Can the SN74AC08DRE4 be used in high-speed applications?
