SN74HC244PWLE Octal Buffer/Line Driver with 3-State Outputs

The SN74HC244PWLE from Texas Instruments is a high-performance, octal buffer and line driver designed to provide high-speed drive with 3-state outputs. This integrated circuit is specifically engineered to drive bus lines or buffer memory address registers, offering a robust solution for various digital applications.

Key Features

• Logic Type: Octal Buffer/Line Driver with 3-State Outputs
• Package: TSSOP-20 (Thin Shrink Small Outline Package)
• Operating Voltage: 2V to 6V, which allows for use in a wide range of applications and compatibility with TTL (Transistor-Transistor Logic) levels.
• Drive Capability: Capable of driving 15 LSTTL (Low-Power Schottky TTL) loads, ensuring sufficient power for most digital logic needs.
• Output Current: High current output drive (-32 mA/I_O), which is ideal for driving heavy loads.
• Inputs: The inputs are designed to be pin-to-pin compatible with standard CMOS outputs, adding to its versatility.
• Speed: Fast propagation delays and high current 3-state outputs, which can drive capacitive loads.
• Temperature Range: The device can operate effectively across a broad temperature range, making it suitable for industrial environments.

Applications

The versatility of the SN74HC244PWLE makes it suitable for a wide variety of applications. It is commonly used in situations where buffering of address and data lines is necessary. This includes use in computer systems, data buses, and signal gateways where isolation is required during power-down situations. With its 3-state outputs, it can also be used in multiplexed data transmission systems for both digital and analog applications.

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the SN74HC244PWLE is no exception. It is designed to meet or exceed the stringent standards set by the industry, ensuring reliability and performance in the field. Whether used in commercial or industrial settings, this octal buffer/line driver is a dependable choice for system designers and engineers.