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SN74LV165ADRE4
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SN74LV165ADRE4

Product Overview

Category

SN74LV165ADRE4 belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a parallel-in, serial-out shift register.

Characteristics

  • Low-voltage operation
  • High-speed performance
  • Wide operating temperature range
  • Low power consumption

Package

SN74LV165ADRE4 is available in a small-outline package (SOIC) with 16 pins.

Essence

The essence of SN74LV165ADRE4 lies in its ability to convert parallel data into serial data for efficient transmission.

Packaging/Quantity

SN74LV165ADRE4 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply voltage: 2V to 5.5V
  • Operating temperature range: -40°C to 85°C
  • Input/output type: CMOS
  • Number of bits: 8
  • Clock frequency: Up to 50 MHz
  • Output current: ±6 mA

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. QH (Parallel Data Output H)
  10. CLK (Clock Input)
  11. SH/LD (Shift/Load Input)
  12. OE (Output Enable Input)
  13. GND (Ground)
  14. QH' (Serial Data Output)
  15. MR (Master Reset Input)
  16. VCC (Supply Voltage)

Functional Features

  • Parallel-to-serial data conversion
  • Shift and load functionality
  • Output enable control
  • Master reset capability

Advantages and Disadvantages

Advantages

  • Low-voltage operation allows for compatibility with various systems
  • High-speed performance enables efficient data transfer
  • Wide operating temperature range ensures reliability in different environments
  • Low power consumption contributes to energy efficiency

Disadvantages

  • Limited number of bits (8) may not be suitable for applications requiring larger data storage
  • CMOS input/output type may have limitations in certain circuit configurations

Working Principles

SN74LV165ADRE4 operates by receiving parallel data through its input pins (QA-QH) and converting it into serial data at the output pin (QH'). The clock input (CLK) controls the shifting of data from one stage to another. The shift/load input (SH/LD) determines whether the data is shifted or loaded into the register. The output enable input (OE) enables or disables the outputs. The master reset input (MR) resets the register to its initial state.

Detailed Application Field Plans

SN74LV165ADRE4 finds application in various fields, including: 1. Data communication systems 2. Industrial automation 3. Consumer electronics 4. Automotive electronics 5. Medical devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to SN74LV165ADRE4 are: 1. CD74HC165E 2. 74HC165N 3. MC74HC165AN 4. CD40165BE 5. HEF40165BP

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

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN74LV165ADRE4 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of SN74LV165ADRE4 in technical solutions:

  1. Q: What is SN74LV165ADRE4? A: SN74LV165ADRE4 is a 8-bit parallel-in/serial-out shift register IC (integrated circuit) that can be used for data storage and transfer.

  2. Q: What is the operating voltage range of SN74LV165ADRE4? A: The operating voltage range of SN74LV165ADRE4 is typically between 2V and 5.5V.

  3. Q: How many inputs does SN74LV165ADRE4 have? A: SN74LV165ADRE4 has 8 parallel inputs, which can be used to input data into the shift register.

  4. Q: Can SN74LV165ADRE4 be cascaded to increase the number of inputs? A: Yes, multiple SN74LV165ADRE4 ICs can be cascaded together to increase the number of inputs.

  5. Q: What is the maximum clock frequency supported by SN74LV165ADRE4? A: SN74LV165ADRE4 can support clock frequencies up to 50 MHz.

  6. Q: How does SN74LV165ADRE4 handle serial data output? A: SN74LV165ADRE4 outputs the serial data through a single output pin, which can be connected to other devices or microcontrollers.

  7. Q: Can SN74LV165ADRE4 be used for parallel-to-serial conversion? A: Yes, SN74LV165ADRE4 can be used to convert parallel data into serial data for transmission.

  8. Q: Does SN74LV165ADRE4 have any built-in debounce circuitry? A: No, SN74LV165ADRE4 does not have built-in debounce circuitry. External debouncing may be required for noisy input signals.

  9. Q: What is the power supply current consumption of SN74LV165ADRE4? A: The power supply current consumption of SN74LV165ADRE4 is typically around 2 mA.

  10. Q: Can SN74LV165ADRE4 be used in both digital and analog applications? A: SN74LV165ADRE4 is primarily designed for digital applications and is not recommended for use in analog circuits.

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