SN74LV165ARGYR

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SN74LV165ARGYR

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IC SHFT REG PARAL LD 8BIT 16VQFN

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Thông số kỹ thuật

thuộc tính Giá trị
Series 74LV
Part Status Active
Logic Type Shift Register
Output Type Complementary
Number of Elements 1
Number of Bits per Element 8
Function Parallel or Serial to Serial
Voltage - Supply 2V ~ 5.5V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 16-VFQFN Exposed Pad
Supplier Device Package 16-VQFN (4x3.5)
Base Product Number 74LV165

Tổng quan

Description

The SN74LV165ARGYR is an 8-bit serial-in, parallel-out shift register from Texas Instruments, designed for high-speed data transfer and processing in digital circuits. Operating within a voltage range of 2V to 5.5V, it is compatible with low-voltage logic systems. This device allows for the serial input of data, which can be shifted through the internal register with clock pulses, and then output in parallel, making it ideal for applications like data storage, signal processing, and interfacing between different logic levels.
Key features include a low power consumption, high-speed operation (up to 100 MHz), and the ability to cascade multiple devices for greater data handling capacity. The SN74LV165ARGYR is often used in applications such as LED displays, multiplexing, and digital communication systems. It comes in a TSSOP package, making it suitable for compact circuit designs. Overall, this shift register is a versatile component for modern electronic design needs.

Equivalent

The SN74LV165ARGYR is an 8-bit serial-in parallel-out shift register. Equivalent products include the 74HC165, 74HCT165, and the 74LS165. These alternatives may vary in power supply voltage and speed characteristics, but they serve similar functions in digital circuits. Always check specific datasheets for compatibility in your application.

Features

The SN74LV165ARGYR is an 8-bit serial-in, parallel-out shift register designed for high-speed digital applications. Key features include:
1. 8-Bit Storage: It can store 8 bits of data.
2. Parallel Output: Provides simultaneous access to all stored bits.
3. Serial Input: Data is input serially, allowing for efficient data handling.
4. Wide Voltage Range: Operates with a supply voltage of 2 V to 5.5 V, making it suitable for various logic levels.
5. Low Power Consumption: Designed for low power usage, ideal for battery-operated devices.
6. High-Speed Operation: Capable of clock speeds up to 100 MHz, facilitating fast data processing.
7. Active-Low Control: Features an active-low output enable and shift/load control, simplifying integration into digital systems.
8. DIP and SOIC Packages: Available in both dual in-line and small outline packages for versatile application designs.
These features make the SN74LV165ARGYR suitable for data communication, memory expansion, and other digital circuit applications.

Pinout

The SN74LV165ARGYR is an 8-bit serial-in/parallel-out shift register. It has a total of 16 pins.
Pin Functions:
1. VCC (Pin 1): Power supply.
2. GND (Pin 9): Ground.
3. SER (Pin 2): Serial data input.
4. SRCLK (Pin 3): Shift register clock input.
5. RCLK (Pin 4): Register clock input for output data.
6. SRCLR (Pin 5): Shift register clear, asynchronous active low.
7. OE (Pin 6): Output enable, active low.
8. Q0 to Q7 (Pins 7, 8, 10-13, 15): Parallel output data (Q0 is the first output, Q7 is the last).
9. QA (Pin 14): Additional output if needed.
10. NC (Pin 16): Not connected.
The device allows for serial data entry which can be shifted into the register and then output in parallel format.

Manufacturer

The manufacturer of the SN74LV165ARGYR is Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits (ICs), which are used in a wide range of electronic devices. Founded in 1930 and headquartered in Dallas, Texas, TI is renowned for its innovations in analog and embedded processing technologies.
The SN74LV165ARGYR is a 16-bit shift register designed for high-speed data processing applications. TI focuses on various markets, including automotive, industrial, personal electronics, communications, and computing, providing solutions that enhance the performance and efficiency of electronic systems. The company is known for its commitment to research and development, continually advancing the capabilities of its semiconductor products to meet evolving customer needs.

Application

The SN74LV165ARGYR is an 8-bit shift register commonly used in digital applications for data storage and transfer. Its primary application areas include:
1. Data Communication: Serial-to-parallel conversion in communication interfaces.
2. Microcontroller Interfacing: Expanding I/O ports for microcontrollers.
3. LED Control: Driving LED displays or controlling multiple LEDs.
4. Data Acquisition: Collecting data from sensors in a compact form.
5. Automated Systems: Used in control logic for automation and robotics.
Its low voltage and high-speed capabilities make it suitable for various consumer electronics and industrial systems.

Package

The SN74LV165ARGYR is packaged in a TSSOP (Thin Shrink Small Outline Package) format, specifically with 16 pins. This package type is designed for space-saving and efficient thermal performance in electronic applications.

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