Overview
The SN74ALS573CDW is an octal D-type transparent latch integrated circuit produced by Texas Instruments. Although this product is now obsolete and no longer in production, it was widely used in various digital circuits for its ability to store and transfer data. The device features 3-state outputs, which allow the outputs to be placed in a high-impedance state, making it suitable for bus-oriented systems.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Latches | 8 |
| Input Voltage Range | 4.5V to 5.5V |
| Output Type | 3-State |
| Package Type | SMD, SO20 |
| Operating Temperature Range | -40°C to 85°C |
Key Features
- Octal D-type transparent latches with 3-state outputs
- High-impedance state for bus-oriented systems
- Low power consumption
- Compatible with TTL and CMOS logic
- SMD (Surface Mount Device) packaging in SO20 format
Applications
The SN74ALS573CDW was commonly used in digital circuits requiring data storage and transfer, such as in microprocessor systems, data acquisition systems, and other bus-oriented architectures. It is also suitable for applications where low power consumption and high reliability are essential.
Q & A
- What is the SN74ALS573CDW? The SN74ALS573CDW is an octal D-type transparent latch integrated circuit.
- Who is the manufacturer? Texas Instruments.
- What is the input voltage range? 4.5V to 5.5V.
- What type of outputs does it have? 3-State outputs.
- What is the package type? SMD, SO20.
- Is the SN74ALS573CDW still in production? No, it is obsolete and no longer manufactured.
- What are some common applications for this IC? Microprocessor systems, data acquisition systems, and other bus-oriented architectures.
- Why is the 3-state output feature important? It allows the outputs to be placed in a high-impedance state, which is useful for bus-oriented systems.
- What is the operating temperature range? -40°C to 85°C.
- Are there any recommended substitutes for the SN74ALS573CDW? Yes, Texas Instruments recommends using alternative products for new designs.
