Overview
The 74LS323SC is an 8-bit universal shift/storage register with 3-state outputs, manufactured by National Semiconductor. This component is categorized under logic shift registers and is designed for applications requiring bidirectional data transfer and storage. It is particularly suited for digital systems where efficient data handling and flexibility are critical. The 74LS323SC stands out for its TTL compatibility, robust performance, and versatility in various logic operations.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Bits | 8 | - | - |
| Functionality | Universal Shift/Storage Register | - | - |
| Output Type | 3-State | - | - |
| Supply Voltage (Vsup) | 5 | V | Nominal |
| Operating Temperature | 0 to 70 | °C | Commercial grade |
| Package | DIP20 | - | Ceramic body |
| Technology | TTL | - | - |
| Terminal Count | 20 | - | Through-hole |
| Terminal Pitch | 2.54 | mm | - |
| Peak Reflow Temperature | 250 | °C | Maximum |
Key Features
- 8-bit bidirectional shift and storage capability.
- 3-state outputs for bus-oriented applications.
- TTL-compatible inputs and outputs for seamless integration.
- Robust performance in commercial temperature ranges.
- Ceramic DIP20 package for durability and ease of use.
Applications
The 74LS323SC is widely used in digital systems for data transfer and storage tasks. Typical applications include:
- Industrial Automation: Efficient handling of control signals and data in automated systems.
- Consumer Electronics: Integration into devices requiring data manipulation, such as calculators and digital displays.
- Automotive Electronics: Reliable operation in vehicle control systems and sensors.
- Communication Systems: Bidirectional data transfer in networking and telecommunication devices.
Q & A
1. What is the primary function of the 74LS323SC?
The 74LS323SC is an 8-bit universal shift/storage register designed for bidirectional data transfer and storage.
2. What is the supply voltage requirement for this component?
The nominal supply voltage is 5V.
3. What type of outputs does the 74LS323SC have?
It features 3-state outputs, making it suitable for bus-oriented applications.
4. What is the operating temperature range of the 74LS323SC?
It operates in the commercial temperature range of 0°C to 70°C.
5. What package does the 74LS323SC come in?
It is available in a ceramic DIP20 package.
6. Is the 74LS323SC compatible with TTL logic?
Yes, it is fully compatible with TTL logic.
7. How many terminals does the 74LS323SC have?
It has 20 terminals in a through-hole configuration.
8. What is the terminal pitch of the 74LS323SC?
The terminal pitch is 2.54 mm.
9. What is the peak reflow temperature for this component?
The peak reflow temperature is 250°C.
10. What are some typical applications of the 74LS323SC?
It is used in industrial automation, consumer electronics, automotive electronics, and communication systems.
