Product Overview: SN74ACT533NS from Texas Instruments

The SN74ACT533NS is a high-performance, octal D-type transparent latch designed and manufactured by Texas Instruments, one of the leaders in the semiconductor industry. This integrated circuit is part of the 74ACT series, which is renowned for its excellent operational speed and compatibility with TTL (Transistor-Transistor Logic) outputs.

Constructed with advanced BiCMOS technology, the SN74ACT533NS offers a robust combination of speed and low power consumption. It is ideally suited for temporary storage of data and acts as an interface between asynchronous and synchronous systems. With a wide operating voltage range from 4.5V to 5.5V, it provides flexible power options and reliable performance in various applications.

Key features of the SN74ACT533NS include:

• Octal D-Type Latches: Eight latches in a single package allow for efficient data storage and retrieval.
• Transparent Latches: Data on the input is transferred to the output when the latch-enable (LE) input is high, and the data is retained when LE is low.
• 3-State Outputs: The outputs can be placed in a high-impedance state, allowing for bus-oriented applications and easier connection to system buses without the risk of bus contention.
• Edge-Triggered Latches: The device captures data on the rising edge of the clock signal, ensuring precise timing and synchronization with system operations.
• Output Drive Capability: Capable of driving up to 24 mA at the outputs, providing strong signal transmission to subsequent circuit stages.

The SN74ACT533NS is packaged in a 20-pin SOP (Small Outline Package), which makes it compact and suitable for space-constrained applications. Its operating temperature range from -40°C to 85°C ensures reliability across diverse environmental conditions.

Applications for the SN74ACT533NS are diverse and include:

• Temporary data storage
• System interfacing
• Bus-oriented systems
• Data acquisition systems
• Communication systems

With its robust feature set and reliable performance, the SN74ACT533NS from Texas Instruments is an excellent choice for designers looking for a high-quality latch to incorporate into their digital systems.