Texas Instruments
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
SN74LV165ADRG4
詳細を表示 DataSheets

SN74LV165ADRG4

Product Overview

Category

SN74LV165ADRG4 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for parallel-in/serial-out shift register applications.

Characteristics

  • Low-voltage operation: The SN74LV165ADRG4 operates at a low voltage, making it suitable for battery-powered devices.
  • High-speed performance: It offers fast data transfer rates, enabling efficient data processing.
  • Wide operating temperature range: This IC can operate reliably in a wide range of temperatures.
  • Low power consumption: The SN74LV165ADRG4 consumes minimal power, enhancing energy efficiency.

Package

The SN74LV165ADRG4 is available in a small-outline package (SOIC), which provides ease of integration into various electronic systems.

Essence

The essence of SN74LV165ADRG4 lies in its ability to convert parallel data inputs into serial data output, making it an essential component in many digital systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply Voltage Range: 2V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Input/Output Logic Level: CMOS/TTL compatible
  • Data Transfer Rate: Up to 100 MHz
  • Number of Inputs: 8
  • Number of Outputs: 1

Detailed Pin Configuration

The SN74LV165ADRG4 has a total of 16 pins, each serving a specific function:

  1. SER (Serial Data Input)
  2. QA (Parallel Data Output A)
  3. QB (Parallel Data Output B)
  4. QC (Parallel Data Output C)
  5. QD (Parallel Data Output D)
  6. QE (Parallel Data Output E)
  7. QF (Parallel Data Output F)
  8. QG (Parallel Data Output G)
  9. CLK (Clock Input)
  10. CLR (Clear Input)
  11. GND (Ground)
  12. QH (Parallel Data Output H)
  13. VCC (Supply Voltage)
  14. DS (Serial Data Input)
  15. OE (Output Enable)
  16. SH/LD (Shift/Load Input)

Functional Features

The SN74LV165ADRG4 offers the following functional features:

  • Parallel-to-serial data conversion: It can convert parallel data inputs into a serial data output.
  • Serial data input: The IC accepts serial data input for processing.
  • Clock input: The clock input synchronizes the data transfer operation.
  • Clear input: The clear input resets the register to its initial state.
  • Shift/load input: This input determines whether the data is shifted or loaded into the register.
  • Output enable: The output enable pin enables or disables the parallel data outputs.

Advantages and Disadvantages

Advantages

  • Low-voltage operation allows for compatibility with various systems.
  • High-speed performance ensures efficient data processing.
  • Wide operating temperature range enhances versatility.
  • Low power consumption contributes to energy efficiency.

Disadvantages

  • Limited number of parallel data outputs may restrict certain applications.
  • Requires external clock signal for proper operation.

Working Principles

The SN74LV165ADRG4 operates based on the principle of parallel-in/serial-out shift registers. It receives parallel data inputs and, upon receiving a clock signal, shifts the data bits one by one in a serial manner. The shifted data can then be outputted serially or stored in the register for further processing. The clear input resets the register, while the shift/load input determines the mode of operation.

Detailed Application Field Plans

The SN74LV165ADRG4 finds applications in various fields, including:

  1. Data communication systems: It can be used for data transmission and reception in communication devices.
  2. Industrial automation: The IC is suitable for controlling and monitoring processes in industrial automation systems.
  3. Consumer electronics: It can be utilized in devices such as remote controls, gaming consoles, and digital cameras.
  4. Automotive electronics: The SN74LV165ADRG4 can be employed in automotive applications like dashboard displays and control units.

Detailed and Complete Alternative Models

  • CD74HC165E
  • 74HC165D
  • MC74HC165AN
  • SN74HC165N
  • CD74HCT165E

These alternative models offer similar functionality to the SN74LV165ADRG4 and can be considered as substitutes based on specific requirements.

In conclusion, the SN74LV165ADRG4 is a versatile integrated circuit that enables parallel-to-serial data conversion. With its low-voltage operation, high-speed performance, and wide temperature range, it finds applications in various fields. While it has limitations in terms of the number of parallel outputs, it offers advantages such as low power consumption

技術ソリューションにおける SN74LV165ADRG4 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of SN74LV165ADRG4:

  1. Q: What is SN74LV165ADRG4? A: SN74LV165ADRG4 is a 8-bit parallel-load shift register commonly used in digital systems.

  2. Q: What is the maximum clock frequency supported by SN74LV165ADRG4? A: The maximum clock frequency supported by SN74LV165ADRG4 is typically around 100 MHz.

  3. Q: How many inputs can SN74LV165ADRG4 handle? A: SN74LV165ADRG4 has 8 input pins, allowing it to handle 8 individual inputs.

  4. Q: Can SN74LV165ADRG4 be cascaded to handle more than 8 inputs? A: Yes, multiple SN74LV165ADRG4 chips can be cascaded together to handle more than 8 inputs.

  5. Q: What is the power supply voltage range for SN74LV165ADRG4? A: SN74LV165ADRG4 operates with a power supply voltage range of 2V to 5.5V.

  6. Q: Does SN74LV165ADRG4 have any built-in debounce functionality? A: No, SN74LV165ADRG4 does not have built-in debounce functionality. External debounce circuitry may be required.

  7. Q: Can SN74LV165ADRG4 be used in both serial and parallel data transfer modes? A: Yes, SN74LV165ADRG4 supports both serial and parallel data transfer modes, depending on the configuration.

  8. Q: What is the typical propagation delay of SN74LV165ADRG4? A: The typical propagation delay of SN74LV165ADRG4 is around 10 ns.

  9. Q: Does SN74LV165ADRG4 have any built-in output latches? A: Yes, SN74LV165ADRG4 has built-in output latches to hold the data after it has been shifted in.

  10. Q: Can SN74LV165ADRG4 be used in both synchronous and asynchronous clocking modes? A: Yes, SN74LV165ADRG4 can be used in both synchronous and asynchronous clocking modes, depending on the application requirements.

Please note that these answers are general and may vary based on specific datasheet specifications and application requirements.