Product Overview: SN74AC564DWG4 from Texas Instruments

The SN74AC564DWG4 is a high-performance, octal D-type flip-flop integrated circuit (IC) designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This IC is part of TI's 74AC series, known for its advanced CMOS logic that operates at high speeds while maintaining low power consumption.

Key Features

• Logic Type: The SN74AC564DWG4 features an octal D-type edge-triggered flip-flop logic. This means it has eight flip-flops that can be used to store bits of data, with each flip-flop triggered on the rising edge of the clock input.
• Output Type: The outputs are 3-state, non-inverted, allowing for increased flexibility in bus-oriented applications. This means the outputs can be in one of three states: high, low, or high impedance (off).
• Wide Operating Voltage: The device operates over a broad voltage range of 2V to 6V, making it suitable for interfacing with both TTL and CMOS logic levels.
• High-Current Outputs: The SN74AC564DWG4 can drive up to 24 mA at the outputs, providing the ability to drive heavier loads than standard CMOS outputs.
• Speed: It boasts fast propagation delays and clock-to-output times, ensuring quick response times for high-speed applications.

Applications

The versatility of the SN74AC564DWG4 makes it ideal for a wide range of applications, including:

• Memory registers
• Data storage
• Communication systems
• Microprocessor or microcontroller bus interfaces
• Industrial control systems

Package and Quality

The device comes in a 20-pin SOIC package, which provides a compact footprint for space-constrained applications. The SN74AC564DWG4 is also characterized for operation from -40°C to 85°C, ensuring reliability across a wide range of environmental conditions.

With its combination of speed, power efficiency, and robustness, the SN74AC564DWG4 from Texas Instruments is an excellent choice for designers looking to implement reliable data storage or bus interface logic in their systems.