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74HCT165D-Q100,118
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74HCT165D-Q100,118

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Shift Register
  • Characteristics: High-speed operation, low power consumption
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Serial-in, parallel-out shift register
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: 2.0V to 6.0V
  • Input Voltage: -0.5V to VCC + 0.5V
  • Output Voltage: -0.5V to VCC + 0.5V
  • Operating Temperature Range: -40°C to +125°C
  • Input Capacitance: 3.5pF
  • Output Capacitance: 6pF
  • Maximum Clock Frequency: 80MHz

Detailed Pin Configuration

The 74HCT165D-Q100,118 has a total of 16 pins. The pin configuration is as follows:

  1. SER (Serial Data Input)
  2. QH' (Serial Data Output)
  3. CP (Clock Pulse Input)
  4. GND (Ground)
  5. D0 (Parallel Data Output)
  6. D1 (Parallel Data Output)
  7. D2 (Parallel Data Output)
  8. D3 (Parallel Data Output)
  9. D4 (Parallel Data Output)
  10. D5 (Parallel Data Output)
  11. D6 (Parallel Data Output)
  12. D7 (Parallel Data Output)
  13. MR (Master Reset Input)
  14. SH/LD (Shift/Load Input)
  15. QA (Parallel Data Input)
  16. VCC (Supply Voltage)

Functional Features

  • Serial-in, parallel-out operation
  • Asynchronous master reset
  • Shift or load mode selection
  • High-speed data transfer
  • Low power consumption

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data transfer - Low power consumption helps in reducing energy usage - Versatile functionality with shift or load mode selection

Disadvantages: - Limited number of parallel outputs (8 in this case) - Requires an external clock pulse for operation

Working Principles

The 74HCT165D-Q100,118 is a serial-in, parallel-out shift register. It accepts serial data through the SER pin and transfers it to the parallel output pins (D0-D7) based on the clock pulses received at the CP pin. The shift or load mode can be selected using the SH/LD pin. In shift mode, the incoming serial data shifts through the register, while in load mode, the parallel data input (QA) is loaded into the register.

Detailed Application Field Plans

The 74HCT165D-Q100,118 finds applications in various fields, including: 1. Data communication systems 2. Industrial automation 3. Robotics 4. Automotive electronics 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74HCT165D-Q100,118 are: 1. SN74HC165N 2. CD74HC165E 3. MC74HC165AN 4. 74LS165

These models can be considered as alternatives based on their compatibility and features.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 74HCT165D-Q100,118 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of 74HCT165D-Q100,118:

  1. Q: What is the 74HCT165D-Q100,118? A: The 74HCT165D-Q100,118 is a high-speed CMOS 8-bit parallel-in/serial-out shift register.

  2. Q: What is the operating voltage range for this IC? A: The operating voltage range for the 74HCT165D-Q100,118 is from 4.5V to 5.5V.

  3. Q: What is the maximum clock frequency supported by this shift register? A: The maximum clock frequency supported by the 74HCT165D-Q100,118 is 80 MHz.

  4. Q: How many parallel inputs does this IC have? A: The 74HCT165D-Q100,118 has 8 parallel inputs.

  5. Q: Can I use this shift register in both serial-in/parallel-out and parallel-in/serial-out configurations? A: Yes, the 74HCT165D-Q100,118 can be used in both serial-in/parallel-out and parallel-in/serial-out configurations.

  6. Q: What is the typical propagation delay of this IC? A: The typical propagation delay of the 74HCT165D-Q100,118 is 13 ns.

  7. Q: Does this shift register have an output enable pin? A: No, the 74HCT165D-Q100,118 does not have an output enable pin.

  8. Q: Can I cascade multiple 74HCT165D-Q100,118 shift registers together? A: Yes, you can cascade multiple 74HCT165D-Q100,118 shift registers to increase the number of inputs.

  9. Q: What is the power supply current consumption of this IC? A: The power supply current consumption of the 74HCT165D-Q100,118 is typically around 4 mA.

  10. Q: Is this IC suitable for automotive applications? A: Yes, the 74HCT165D-Q100,118 is specifically designed for automotive applications and meets the necessary quality standards.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for the 74HCT165D-Q100,118.