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74LV4094N,112
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74LV4094N,112

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Shift Register
  • Characteristics: Serial-to-Parallel Conversion, High-Speed Operation, Low Power Consumption
  • Package: DIP-16 (Dual In-line Package with 16 pins)
  • Essence: The 74LV4094N,112 is a shift register IC that allows serial data to be converted into parallel data.
  • Packaging/Quantity: Available in reels or tubes, typically sold in quantities of 100 or more.

Specifications

  • Supply Voltage Range: 2.0V to 5.5V
  • Input Voltage Range: -0.5V to VCC + 0.5V
  • Output Voltage Range: -0.5V to VCC + 0.5V
  • Operating Temperature Range: -40°C to +125°C
  • Maximum Clock Frequency: 50 MHz
  • Maximum Data Rate: 100 Mbps

Detailed Pin Configuration

The 74LV4094N,112 has 16 pins arranged as follows:

┌───┐ Q1 ─│1 16│─ VCC Q2 ─│2 15│─ Q0 Q3 ─│3 14│─ DS (Serial Data Input) Q4 ─│4 13│─ SHCP (Shift Register Clock Input) Q5 ─│5 12│─ STCP (Storage Register Clock Input) Q6 ─│6 11│─ MR (Master Reset Input) Q7 ─│7 10│─ OE (Output Enable Input) GND ──│8 9│─ Q7' └───┘

Functional Features

  • Serial-to-Parallel Conversion: The IC can convert serial data into parallel data, allowing for efficient data processing.
  • High-Speed Operation: With a maximum clock frequency of 50 MHz, the IC enables fast data transfer and processing.
  • Low Power Consumption: The 74LV4094N,112 is designed to operate with low power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - Efficient conversion of serial data to parallel data. - High-speed operation allows for quick data processing. - Low power consumption extends battery life in portable devices.

Disadvantages: - Limited number of output pins (8 in total). - Requires external clock and control signals for proper operation.

Working Principles

The 74LV4094N,112 operates based on the principle of shift registers. It receives serial data through the DS pin and shifts it through its internal register using the SHCP input. The STCP input is used to latch the shifted data into the storage register. The converted parallel data is then available at the Q0 to Q7 outputs. The MR pin is used to reset the shift register, while the OE pin enables or disables the outputs.

Detailed Application Field Plans

The 74LV4094N,112 is commonly used in various applications, including: 1. LED Displays: It can be used to control multiple LEDs by converting serial data from a microcontroller into parallel data for individual LED control. 2. Data Communication Systems: The IC can be utilized in serial-to-parallel conversion circuits for efficient data transmission and reception. 3. Industrial Automation: It finds application in controlling and monitoring devices that require parallel data processing, such as motor control systems.

Detailed and Complete Alternative Models

Some alternative models to the 74LV4094N,112 include: - 74HC4094: Similar shift register IC with higher voltage tolerance. - CD4094: Another shift register IC with similar functionality but different pin configuration. - SN74LS4094: A shift register IC with TTL logic levels and wider operating temperature range.

(Note: The above alternatives are just a few examples; there are several other models available in the market.)

This entry provides an overview of the 74LV4094N,112 shift register IC, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af 74LV4094N,112 i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of 74LV4094N,112 in technical solutions:

  1. Q: What is the function of the 74LV4094N,112? A: The 74LV4094N,112 is an 8-bit shift register with output latches. It can be used to store and shift data in digital circuits.

  2. Q: What is the maximum clock frequency supported by the 74LV4094N,112? A: The 74LV4094N,112 can operate at a maximum clock frequency of 100 MHz.

  3. Q: How many inputs does the 74LV4094N,112 have? A: The 74LV4094N,112 has three inputs - Serial Data Input (DS), Clock Input (CP), and Master Reset Input (MR).

  4. Q: What is the purpose of the Master Reset Input (MR) in the 74LV4094N,112? A: The Master Reset Input (MR) is used to clear the shift register and set all outputs to a predefined state.

  5. Q: Can the 74LV4094N,112 be cascaded to increase the number of outputs? A: Yes, multiple 74LV4094N,112 chips can be cascaded together to increase the number of outputs in a circuit.

  6. Q: What is the maximum voltage that the 74LV4094N,112 can handle? A: The 74LV4094N,112 can handle a maximum voltage of 5.5V.

  7. Q: Does the 74LV4094N,112 support both rising and falling edge triggering? A: Yes, the 74LV4094N,112 supports both rising and falling edge triggering of the clock input.

  8. Q: What is the output current capability of the 74LV4094N,112? A: The 74LV4094N,112 has a maximum output current capability of 6 mA.

  9. Q: Can the 74LV4094N,112 be used in both parallel and serial data transfer modes? A: Yes, the 74LV4094N,112 can be used in both parallel and serial data transfer modes depending on the configuration.

  10. Q: Is the 74LV4094N,112 suitable for high-speed applications? A: Yes, the 74LV4094N,112 is designed for high-speed operation and is suitable for various applications requiring fast data shifting and storage.

Please note that the answers provided here are general and may vary based on specific application requirements. It's always recommended to refer to the datasheet and consult the manufacturer for detailed information.