Overview
The SN74LS595N is an 8-bit shift register with output latches, manufactured by Texas Instruments. This IC is designed to provide serial-to-parallel data conversion, making it ideal for applications requiring data storage and transfer. Its market positioning targets embedded systems, industrial automation, and consumer electronics, where efficient data handling is critical. The SN74LS595N stands out for its high-speed operation, low power consumption, and compatibility with TTL logic levels, making it a competitive choice for designers seeking reliable shift register solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Family | LS | - | Low-power Schottky |
| Number of Bits | 8 | - | Shift register with output latches |
| Supply Voltage | 4.75 to 5.25 | V | TTL compatible |
| Operating Temperature | 0 to 70 | °C | Commercial grade |
| Propagation Delay | 15 | ns | Typical value |
| Output Current | 8 | mA | High-level output |
| Package | DIP-16 | - | Dual Inline Package |
| Mounting Type | Through Hole | - | - |
Key Features
- Serial-to-Parallel Conversion: Efficiently converts serial input data to parallel output.
- Output Latches: Integrated latches ensure stable output during data transfer.
- TTL Compatibility: Fully compatible with TTL logic levels for seamless integration.
- Low Power Consumption: Designed for energy-efficient operation.
- High-Speed Operation: Propagation delay of 15 ns ensures quick data processing.
Applications
The SN74LS595N is widely used in various fields, including:
- Industrial Automation: For controlling actuators, sensors, and displays in automated systems.
- Consumer Electronics: In LED displays, remote controls, and other devices requiring data handling.
- Embedded Systems: For interfacing microcontrollers with peripheral devices.
- Automotive Electronics: In dashboard displays and control modules.
Q & A
1. What is the operating voltage range of the SN74LS595N?
The operating voltage range is 4.75V to 5.25V.
2. Is the SN74LS595N compatible with TTL logic levels?
Yes, it is fully compatible with TTL logic levels.
3. What is the typical propagation delay of this IC?
The typical propagation delay is 15 ns.
4. Can the SN74LS595N be used in industrial applications?
Yes, it is suitable for industrial automation and control systems.
5. What is the package type of the SN74LS595N?
It comes in a DIP-16 (Dual Inline Package) format.
6. Does this IC support serial-to-parallel conversion?
Yes, it is designed for serial-to-parallel data conversion.
7. What is the maximum output current of the SN74LS595N?
The maximum high-level output current is 8 mA.
8. Is the SN74LS595N suitable for automotive applications?
Yes, it can be used in automotive electronics, such as dashboard displays.
9. What is the operating temperature range of this IC?
The operating temperature range is 0°C to 70°C.
10. Does the SN74LS595N have integrated output latches?
Yes, it includes output latches for stable data output.
