Overview
The MC74AC08DT, produced by onsemi, is a Quad 2-Input AND Gate integrated circuit. This high-performance silicon-gate CMOS device is part of the 74AC series, known for its high speed and low power consumption. The MC74AC08DT is designed to provide reliable logical operations in a variety of electronic systems.
The device is available in several package types, including SOIC-14 and TSSOP-14, making it versatile for different design requirements. It is also Pb-free, complying with environmental regulations.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| DC Supply Voltage (VCC) | 0.5 to 6.5 | V |
| DC Input Voltage (VI) | −0.5 to VCC + 0.5 | V |
| DC Output Voltage (VO) | −0.5 to VCC + 0.5 | V |
| DC Output Sink/Source Current (IO) | ±50 | mA |
| Storage Temperature Range (TSTG) | −65 to 150 | °C |
| Lead Temperature (TL) | 260 | °C |
| Junction Temperature (TJ) | 150 | °C |
| Thermal Resistance (JA) | 116 (SOIC), 150 (TSSOP) | °C/W |
| Minimum High Level Input Voltage (VIH) | 3.0 to 5.5 | V |
| Maximum Low Level Input Voltage (VIL) | 0.9 to 1.65 | V |
| Minimum High Level Output Voltage (VOH) | 2.99 to 5.49 | V |
Key Features
- Outputs Source/Sink 24 mA, ensuring robust output drive capability.
- The MC74ACT08 variant has TTL compatible inputs, enhancing compatibility with various logic families.
- Pb-free devices, compliant with environmental regulations.
- AEC-Q100 qualified and PPAP capable, suitable for automotive and other demanding applications.
- High noise immunity characteristic of CMOS devices.
- Available in SOIC-14 and TSSOP-14 packages, offering flexibility in design.
Applications
The MC74AC08DT is widely used in various electronic systems requiring logical AND operations. Some common applications include:
- Automotive systems: Due to its AEC-Q100 qualification, it is suitable for use in automotive electronics.
- Industrial control systems: Its high noise immunity and robust output drive make it ideal for industrial environments.
- Consumer electronics: Used in a variety of consumer devices that require logical operations.
- Embedded systems: Suitable for use in embedded systems where low power consumption and high speed are critical.
Q & A
- What is the maximum DC supply voltage for the MC74AC08DT?
The maximum DC supply voltage (VCC) is 6.5 V.
- What are the package options available for the MC74AC08DT?
The device is available in SOIC-14 and TSSOP-14 packages.
- Is the MC74AC08DT Pb-free?
- What is the output drive capability of the MC74AC08DT?
The outputs can source/sink up to 24 mA.
- Is the MC74AC08DT suitable for automotive applications?
- What is the thermal resistance of the SOIC-14 package?
The thermal resistance (JA) for the SOIC-14 package is 116 °C/W.
- What is the minimum high level input voltage for the MC74AC08DT?
The minimum high level input voltage (VIH) ranges from 3.0 to 5.5 V.
- What is the maximum propagation delay for the MC74AC08DT?
The maximum propagation delay varies with temperature and voltage, but typically ranges from 15 to 110 ns.
- Is the MC74AC08DT compatible with TTL inputs?
The MC74ACT08 variant has TTL compatible inputs.
- What is the storage temperature range for the MC74AC08DT?
The storage temperature range (TSTG) is −65 to 150 °C.
