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M74HCT4094ADTR2G

M74HCT4094ADTR2G

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Shift Register
  • Characteristics: High-Speed, CMOS Logic, 8-Bit Serial-In/Parallel-Out
  • Package: TSSOP-16
  • Essence: Serial-to-Parallel Data Conversion
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 4.5V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +125°C
  • Maximum Clock Frequency: 25 MHz
  • Number of Stages: 8
  • Output Current: ±6 mA
  • Propagation Delay Time: 30 ns (max)

Detailed Pin Configuration

  1. SER (Serial Data Input)
  2. RCLK (Register Clock Input)
  3. SRCLK (Shift Register Clock Input)
  4. OE (Output Enable Input)
  5. QH' (Serial Output)
  6. QH (Parallel Outputs)
  7. GND (Ground)
  8. QG (Parallel Outputs)
  9. QF (Parallel Outputs)
  10. QE (Parallel Outputs)
  11. QD (Parallel Outputs)
  12. QC (Parallel Outputs)
  13. QB (Parallel Outputs)
  14. QA (Parallel Outputs)
  15. VCC (Supply Voltage)
  16. SRCLR (Shift Register Clear Input)

Functional Features

  • Converts serial data into parallel output
  • High-speed operation with a maximum clock frequency of 25 MHz
  • CMOS logic for low power consumption
  • Output enable input for easy control of output states
  • Shift register clear input for resetting the device

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data processing - CMOS logic ensures low power consumption - Output enable input provides flexibility in controlling output states

Disadvantages: - Limited number of stages (8) may not be sufficient for certain applications requiring more parallel outputs - Requires external clock signals for proper operation

Working Principles

The M74HCT4094ADTR2G is a shift register IC that converts serial data into parallel output. It operates by shifting the input data bit-by-bit through its internal stages, and then latching the parallel output at the appropriate clock signal. The device utilizes CMOS logic, which enables high-speed operation while consuming minimal power.

Detailed Application Field Plans

The M74HCT4094ADTR2G can be used in various applications, including but not limited to:

  1. LED Displays: The shift register can be used to control multiple LEDs simultaneously, allowing for dynamic lighting effects.
  2. Data Storage: The device can be employed in systems where serial data needs to be converted into parallel format for storage or further processing.
  3. Serial Communication: It can be utilized in serial communication protocols to convert incoming serial data into parallel format for easier manipulation.

Detailed and Complete Alternative Models

  1. 74HC4094: Similar shift register IC with comparable specifications and pin configuration.
  2. CD4094: Another alternative with similar functionality, but operates at a wider supply voltage range.
  3. SN74HC595: A different type of shift register IC that offers additional features such as serial output and cascading capabilities.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av M74HCT4094ADTR2G i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of M74HCT4094ADTR2G in technical solutions:

  1. Q: What is the M74HCT4094ADTR2G? A: The M74HCT4094ADTR2G is a high-speed CMOS 8-bit shift register with output latches.

  2. Q: What is the purpose of the M74HCT4094ADTR2G? A: It is used for serial-to-parallel data conversion, allowing multiple outputs to be controlled by a single input.

  3. Q: What is the maximum clock frequency supported by the M74HCT4094ADTR2G? A: The maximum clock frequency is typically 25 MHz.

  4. Q: How many outputs does the M74HCT4094ADTR2G have? A: It has 8 outputs that can be individually controlled.

  5. Q: Can the M74HCT4094ADTR2G be cascaded to increase the number of outputs? A: Yes, multiple M74HCT4094ADTR2G chips can be cascaded together to increase the number of outputs.

  6. Q: What is the voltage supply range for the M74HCT4094ADTR2G? A: The voltage supply range is typically between 4.5V and 5.5V.

  7. Q: Does the M74HCT4094ADTR2G support both TTL and CMOS logic levels? A: Yes, it is compatible with both TTL and CMOS logic levels.

  8. Q: Can the M74HCT4094ADTR2G be used in automotive applications? A: Yes, it is suitable for automotive applications as it meets the AEC-Q100 standard.

  9. Q: What is the package type of the M74HCT4094ADTR2G? A: It comes in a TSSOP-16 package.

  10. Q: Are there any special considerations for using the M74HCT4094ADTR2G in high-speed applications? A: Yes, it is recommended to pay attention to signal integrity and proper decoupling to ensure reliable operation at high clock frequencies.

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