The SN74ACT533DW from Texas Instruments is a high-performance, octal D-type transparent latch designed for 8-bit storage applications. This integrated circuit is part of the 74ACT family, which is known for its high-speed operation and compatibility with TTL (Transistor-Transistor Logic) levels. The SN74ACT533DW is packaged in a wide-body SOIC package, ensuring a compact footprint suitable for space-constrained applications.

Key Features

• Logic Type: D-Type Transparent Latch
• Number of Bits per Element: 8
• Output Type: 3-State
• Operating Voltage Range: 4.5V to 5.5V
• Maximum Operating Temperature: -40°C to +85°C
• Package / Case: 20-SOIC (0.295", 7.50mm Width)
• IC Interface Type: CMOS, TTL

Performance and Quality

The SN74ACT533DW latch is designed for high-speed operation, with a typical tpd (propagation delay time) of 8.5ns. It is capable of driving up to 15 LSTTL loads and has a low power consumption. The 3-state outputs are capable of driving bus lines or buffer memory address registers, providing flexibility in bus-oriented systems.

Applications

With its robust design and versatile features, the SN74ACT533DW is suitable for a wide range of applications, including:

• Buffer memory address registers
• Data storage and retrieval systems
• Bus-oriented systems
• Microprocessor or microcontroller interface

Reliability and Support

Texas Instruments is known for its commitment to quality and reliability. The SN74ACT533DW meets or exceeds the specifications of the Joint Electron Device Engineering Council (JEDEC) standard. Additionally, TI provides extensive technical support and documentation, making it easier for designers and engineers to integrate this component into their projects.