Overview
The SN74HC164PWT, manufactured by Texas Instruments, is an 8-bit parallel-out serial shift register designed for efficient data handling in digital circuits. This component is part of the 74HC logic family, known for its high-speed CMOS technology. It is packaged in a TSSOP-14 form factor, making it suitable for surface-mount applications. The SN74HC164PWT is ideal for use in data communication, memory interfacing, and microcontroller peripheral expansion, offering a reliable solution for serial-to-parallel data conversion.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Function | Shift Register | - | 8-bit parallel-out serial shift register |
| Logic Family | 74HC | - | High-speed CMOS |
| Number of Circuits | 1 | - | Single circuit design |
| Input Lines | 2 | - | Dual input for serial data |
| Output Lines | 8 | - | Parallel output |
| Propagation Delay | 175 ns, 35 ns, 30 ns | ns | Varies with conditions |
| Operating Voltage | 2 V to 6 V | V | Wide voltage range |
| Operating Temperature | -40°C to +85°C | °C | Industrial temperature range |
| Package | TSSOP-14 | - | Surface-mount package |
| Factory Pack Quantity | 250 | - | Reel packaging |
Key Features
- High-speed operation with CMOS technology
- Dual serial inputs for flexible data control
- Parallel output for efficient data handling
- Wide operating voltage range (2 V to 6 V)
- Industrial temperature range for robust performance
- Compact TSSOP-14 package for space-saving designs
Applications
The SN74HC164PWT is widely used in various digital applications, including data communication systems, memory interfaces, and microcontroller peripheral expansions. Its ability to convert serial data to parallel output makes it particularly useful in scenarios where pin count and layout simplification are critical. Additionally, it is employed in industrial automation, consumer electronics, and automotive electronics for reliable data processing and control.
Q & A
What is the function of the SN74HC164PWT?
The SN74HC164PWT is an 8-bit parallel-out serial shift register used for converting serial data to parallel output.
What is the operating voltage range of the SN74HC164PWT?
The operating voltage range is from 2 V to 6 V.
What is the maximum operating temperature of the SN74HC164PWT?
The maximum operating temperature is +85°C.
What package does the SN74HC164PWT come in?
It comes in a TSSOP-14 package.
How many input lines does the SN74HC164PWT have?
It has 2 input lines for serial data.
What is the propagation delay of the SN74HC164PWT?
The propagation delay is 175 ns, 35 ns, or 30 ns, depending on conditions.
Is the SN74HC164PWT suitable for surface-mount applications?
Yes, its TSSOP-14 package is designed for surface-mount applications.
What is the factory pack quantity for the SN74HC164PWT?
The factory pack quantity is 250 units per reel.
Can the SN74HC164PWT be used in industrial automation?
Yes, it is suitable for industrial automation due to its robust performance and wide temperature range.
What is the logic family of the SN74HC164PWT?
It belongs to the 74HC logic family, known for high-speed CMOS technology.
