SN74LS165ADR

The SN74LS165ADR is an 8-bit serial-in/parallel-out shift register designed by Texas Instruments. It belongs to the Low Power Schottky (LS) series, which offers fast operation, low power consumption, and compatibility with TTL logic levels.
Key features include:
- 8-bit Shift Register: Allows data to be shifted in serially and output in parallel.
- Clock Control: Data is shifted on the rising edge of the clock signal, enabling synchronous data processing.
- Parallel Data Output: The device provides 8 parallel outputs that can be used to drive other logic circuits or displays.
- Reset Function: A reset pin ensures that the register can be cleared to a known state, enhancing reliability in digital applications.
- Low Power Consumption: Operating with low supply voltage, it minimizes power usage, making it suitable for battery-operated devices.
Typical applications include data acquisition systems, digital signal processing, and interfacing with microcontrollers. The SN74LS165ADR's combination of speed, reliability, and efficiency makes it a popular choice for various electronic designs.

The SN74LS165ADR is an 8-bit shift register with parallel input and serial output. Key features include:
- Parallel Load: Allows simultaneous loading of data into the register.
- Serial Output: Provides a serial output for 8-bit data, facilitating cascading of multiple devices.
- High-Speed Operation: Capable of operating at speeds up to 30 MHz.
- TTL Compatibility: Designed for easy integration with TTL logic families.
- Active-Low Control Pins: Includes a shift/load control pin for operational flexibility.
- Reset Function: Offers a reset feature to clear the register.
- Power Supply: Operates on a wide voltage range (typically 4.75V to 5.25V).
- Temperature Range: Suitable for commercial temperature ranges (0°C to 70°C).
- DIP Package: Available in a 16-pin dual inline package for easy mounting.
These features make the SN74LS165ADR suitable for various applications in digital electronics, including data storage and transfer.

The SN74LS165ADR is offered in a Dual In-Line Package (DIP) with 16 pins. It features a standard 0.300-inch width and a height suitable for through-hole mounting. This package type is commonly used in various digital circuit applications.

The SN74LS165ADR is an 8-bit serial-in, parallel-out shift register. It has a total of 16 pins. Here is a brief description of its pins and functions:
1. VCC (Pin 1): Power supply (typically +5V).
2. QH (Pin 2): Serial output (QH).
3. Q1-Q7 (Pins 3-9): Parallel outputs (Q1 to Q7).
4. GND (Pin 10): Ground.
5. SER (Pin 11): Serial data input.
6. RCLK (Pin 12): Register clock input; shifts data on the rising edge.
7. SRCLK (Pin 13): Serial clock input; shifts data into the register.
8. PL (Pin 14): Parallel load control; when low, loads parallel data into the register.
9. OE (Pin 15): Output enable; when low, enables the output drivers.
10. NC (Pin 16): No connect.
This device is commonly used for converting serial data to parallel format in digital applications.

The SN74LS165ADR is manufactured by Texas Instruments (TI), a multinational company that designs and produces semiconductors and various integrated circuits. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments is known for its wide range of products, including analog, embedded processing, and digital signal processing technologies. The company primarily serves sectors such as automotive, industrial, communications, and consumer electronics. TI is recognized for its commitment to innovation and quality, making it a leading player in the semiconductor industry.

The SN74LS165ADR is an 8-bit parallel-in/serial-out shift register used in various applications, including data storage, digital signal processing, and interfacing between parallel and serial data formats. It is commonly employed in microcontroller and microprocessor systems for data acquisition, control systems, and communication interfaces. Additionally, it can be utilized in LED displays, barcode scanners, and other devices requiring serial data transmission.

The SN74LS165ADR is an 8-bit shift register. Equivalent products include the 74HC165, 74HCT165, and 74LS165. Additionally, consider the CD165 or MC14516 for similar functionality in specific applications. Always verify pin compatibility and electrical characteristics when selecting equivalents.