SN74LV05ADR

The SN74LV05ADR is a hex inverter buffer/driver from Texas Instruments, designed for use in a variety of digital logic applications. This component is part of the 74LV family, which is known for its low-voltage operation and high-speed performance. Below is a detailed description of its features and specifications:

General Description:

• Type: Hex Inverter Buffer/Driver
• Function: The SN74LV05ADR contains six independent inverters, which are used to invert the logic level of input signals. Each inverter takes a single input and produces a single output that is the logical inverse of the input.

Electrical Characteristics:

• Supply Voltage (Vcc): The device operates within a supply voltage range of 2.0V to 5.5V, making it suitable for low-voltage applications.
• Input Voltage Levels: The input voltage levels are compatible with TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic families.
• Output Drive Capability: The outputs can drive standard TTL loads, providing a high output current capability, which is essential for driving multiple loads or long traces on a PCB.
• Propagation Delay: The typical propagation delay time is around 5 ns at 5V, indicating fast switching speeds suitable for high-frequency applications.

Package Information:

• Package Type: The SN74LV05ADR is available in a 14-pin SOIC (Small Outline Integrated Circuit) package, which is compact and suitable for surface-mount technology (SMT).
• Dimensions: The SOIC package typically measures approximately 3.9 mm x 5.0 mm, with a height of about 1.75 mm.

Logic Levels:

• Input Logic Levels: The device recognizes input levels as follows:
  • Logic High ( VIH): Typically above 2.0V (for Vcc = 5V)
  • Logic Low (VIL): Typically below 0.8V
• Output Logic Levels: The output levels are defined as:
  • Logic High (VOH): Typically close to Vcc when driving a high state
  • Logic Low (VOL): Typically close to ground when driving a low state

Features:

• Low Power Consumption: The SN74LV05ADR is designed for low power consumption, making it ideal for battery-operated devices.
• High Noise Immunity: The device features high noise margins, ensuring reliable operation in noisy environments.
• Wide Operating Temperature Range: It can operate in a temperature range from -40°C to +125°C, making it suitable for industrial and automotive applications.

Applications:

The SN74LV05ADR is commonly used in various applications, including:

• Signal buffering and level shifting
• Logic level conversion
• Driving LEDs and other loads
• General-purpose digital logic circuits

Conclusion:

The SN74LV05ADR from Texas Instruments is a versatile and reliable hex inverter buffer/driver that offers low-voltage operation, high-speed performance, and robust electrical characteristics. Its compact package and wide range of applications make it a popular choice for engineers and designers in the field of digital electronics.