Product Overview: 74HC164DR by NXP Semiconductors
The 74HC164DR is a high-speed Si-gate CMOS device and is part of the 74HC family of digital electronics from NXP Semiconductors. This integrated circuit is designed to function as an 8-bit serial-in, parallel-out shift register. It features two serial data inputs (A and B), eight parallel outputs (Q0 to Q7), and a clock input. The 74HC164DR is widely used in applications requiring the conversion of serial data into parallel output format, making it ideal for expanding the number of output lines in microcontroller-based projects, as well as in driving LEDs, relays, and other output devices.
Key Features:
- Logic Type: Serial-In Parallel-Out Shift Register
- Number of Bits per Element: 8
- Number of Elements: 1
- Output Type: Standard
- Supply Voltage Range: 2.0 to 6.0 V
- Operating Temperature Range: -40°C to +125°C
- Mounting Type: Surface Mount
- Package / Case: SOIC-14
- Propagation Delay Time: 125 ns at 2 V, 35 ns at 4.5 V, 30 ns at 6 V
Applications:
The 74HC164DR is versatile and can be used in a variety of applications such as:
- Serial-to-parallel data conversion
- Remote control holding registers
- Sequential logic operations
- LED displays and indicators
- Interface circuits
- Signal processing
Advantages:
The device offers several advantages including:
- High noise immunity characteristic of CMOS devices
- Low power consumption suitable for battery-operated devices
- Wide operating voltage range catering to various application needs
- Compatibility with TTL outputs
- High-speed operation which is crucial for fast data processing
Overall, the 74HC164DR from NXP Semiconductors is a reliable and efficient solution for digital systems requiring serial to parallel data conversion. Its ease of use and flexibility make it a popular choice for designers and engineers in the electronics industry.
