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SN74LV165ANSR
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SN74LV165ANSR

Product Overview

Category

SN74LV165ANSR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for parallel-to-serial data conversion in various electronic applications.

Characteristics

  • Low-voltage operation
  • High-speed performance
  • Wide operating temperature range
  • Compact package size
  • Easy integration into circuit designs

Package

SN74LV165ANSR is available in a small-outline integrated circuit (SOIC) package.

Essence

The essence of SN74LV165ANSR lies in its ability to efficiently convert parallel data inputs into serial outputs, making it an essential component in many digital systems.

Packaging/Quantity

SN74LV165ANSR is typically packaged in reels and is available in quantities of 2500 units per reel.

Specifications

  • Supply Voltage: 2V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Input Voltage Levels: CMOS/TTL compatible
  • Output Voltage Levels: CMOS compatible
  • Maximum Clock Frequency: 100 MHz
  • Number of Inputs: 8
  • Number of Outputs: 1

Detailed Pin Configuration

  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. GND (Ground)
  11. QH (Parallel Data Output H)
  12. VCC (Supply Voltage)

Functional Features

  • Parallel-to-serial data conversion
  • Synchronous operation with clock input
  • Cascadable for larger data word sizes
  • Output enable control for flexible data output

Advantages

  • Low-voltage operation allows for compatibility with various systems
  • High-speed performance enables efficient data conversion
  • Wide operating temperature range ensures reliability in different environments
  • Compact package size facilitates integration into space-constrained designs
  • Easy integration into circuit designs simplifies system development

Disadvantages

  • Limited number of inputs and outputs restricts the size of data word that can be processed
  • Lack of built-in error detection or correction mechanisms may require additional components for error handling

Working Principles

SN74LV165ANSR operates by receiving parallel data inputs through its eight input pins (QA to QH) and converting them into a serial output at the SER pin. The conversion is synchronized with the clock input (CLK), which controls the shifting of data from the parallel inputs to the serial output. The cascading capability allows multiple SN74LV165ANSR devices to be connected together, increasing the data word size.

Detailed Application Field Plans

SN74LV165ANSR finds applications in various fields, including: 1. Data communication systems 2. Industrial automation 3. Consumer electronics 4. Automotive electronics 5. Robotics 6. Instrumentation and measurement equipment

Detailed and Complete Alternative Models

Some alternative models to SN74LV165ANSR include: 1. CD74HC165E 2. 74HC165D 3. MC74HC165AN 4. CD74HCT165E 5. 74HCT165D

These models offer similar functionality and can be used as alternatives depending on specific requirements.

Word count: 520 words

Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät SN74LV165ANSR :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of SN74LV165ANSR:

  1. Q: What is SN74LV165ANSR? A: SN74LV165ANSR is a 8-bit parallel-in/serial-out shift register IC (integrated circuit) commonly used in digital electronics.

  2. Q: What is the purpose of SN74LV165ANSR? A: The purpose of SN74LV165ANSR is to convert parallel data inputs into serial data output, making it useful for applications such as data acquisition, input expansion, and serial communication.

  3. Q: How many parallel inputs does SN74LV165ANSR have? A: SN74LV165ANSR has 8 parallel inputs, labeled D0 to D7.

  4. Q: Can SN74LV165ANSR be cascaded to increase the number of inputs? A: Yes, multiple SN74LV165ANSR ICs can be cascaded together to increase the number of inputs. The serial output of one IC can be connected to the serial input of another IC.

  5. Q: What is the clock input in SN74LV165ANSR used for? A: The clock input (CLK) is used to synchronize the shifting of data through the shift register. On each rising edge of the clock signal, the data is shifted by one bit.

  6. Q: What is the purpose of the parallel load input (PL) in SN74LV165ANSR? A: The parallel load input allows the user to load data directly into the shift register without shifting. When PL is low, the data on the parallel inputs is loaded into the shift register on the next rising edge of the clock.

  7. Q: What is the serial output (QH) in SN74LV165ANSR used for? A: The serial output provides the shifted data from the shift register. It can be connected to the serial input of another IC or used as an output in a serial communication system.

  8. Q: What is the power supply voltage range for SN74LV165ANSR? A: SN74LV165ANSR operates with a power supply voltage range of 2V to 5.5V, making it compatible with both 3.3V and 5V systems.

  9. Q: What is the maximum clock frequency for SN74LV165ANSR? A: The maximum clock frequency for SN74LV165ANSR is typically around 100 MHz, but it may vary depending on the specific operating conditions.

  10. Q: Is SN74LV165ANSR available in surface mount package? A: Yes, SN74LV165ANSR is available in a surface mount package (NSR suffix) which is suitable for automated assembly processes.

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