ON Semiconductor
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MC74LVX374DWR2
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MC74LVX374DWR2

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: Low-voltage, high-speed, octal D-type flip-flop
  • Package: SOIC-20 Wide
  • Essence: The MC74LVX374DWR2 is a versatile integrated circuit that serves as an octal D-type flip-flop. It operates at low voltage and high speed, making it suitable for various digital applications.
  • Packaging/Quantity: The MC74LVX374DWR2 is available in a SOIC-20 Wide package and is typically sold in reels of 2500 units.

Specifications

  • Logic Family: LVX
  • Number of Flip-Flops: 8
  • Input Voltage Range: 1.65V to 5.5V
  • Propagation Delay: 4.3 ns (typical)
  • Operating Temperature Range: -40°C to +85°C
  • Output Current: ±24 mA
  • Supply Voltage Range: 2.7V to 3.6V

Detailed Pin Configuration

The MC74LVX374DWR2 has a total of 20 pins. The pin configuration is as follows:

  1. D0: Data input for flip-flop 0
  2. D1: Data input for flip-flop 1
  3. D2: Data input for flip-flop 2
  4. D3: Data input for flip-flop 3
  5. D4: Data input for flip-flop 4
  6. D5: Data input for flip-flop 5
  7. D6: Data input for flip-flop 6
  8. D7: Data input for flip-flop 7
  9. GND: Ground
  10. Q7: Output for flip-flop 7
  11. Q6: Output for flip-flop 6
  12. Q5: Output for flip-flop 5
  13. Q4: Output for flip-flop 4
  14. Q3: Output for flip-flop 3
  15. Q2: Output for flip-flop 2
  16. Q1: Output for flip-flop 1
  17. Q0: Output for flip-flop 0
  18. CP: Clock input
  19. OE: Output enable
  20. VCC: Power supply voltage

Functional Features

  • Octal D-type flip-flop with 3-state outputs
  • High-speed operation, suitable for time-critical applications
  • Low-voltage operation allows for compatibility with various digital systems
  • 3-state outputs provide flexibility in connecting multiple devices

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data processing
  • Low-voltage operation reduces power consumption
  • Versatile functionality allows for diverse applications
  • 3-state outputs offer flexibility in system design

Disadvantages

  • Limited output current may restrict use in certain high-power applications
  • Availability in SOIC-20 Wide package only may limit compatibility with specific circuit designs

Working Principles

The MC74LVX374DWR2 operates as an octal D-type flip-flop. It stores and transfers data based on the clock input (CP) signal. When the clock signal transitions from low to high, the data inputs (D0-D7) are latched and stored in their respective flip-flops. The stored data can then be accessed through the output pins (Q0-Q7). The output enable (OE) pin controls the state of the outputs, allowing them to be either active or in a high-impedance state.

Detailed Application Field Plans

The MC74LVX374DWR2 can be used in various digital applications, including but not limited to:

  1. Microcontrollers and microprocessors
  2. Data storage systems
  3. Communication devices
  4. Digital signal processing
  5. Industrial automation
  6. Automotive electronics

Detailed and Complete Alternative Models

  1. SN74LV374A: Octal D-type flip-flop with 3-state outputs, available in different package options.
  2. CD74HC374: High-speed CMOS logic octal D-type flip-flop, compatible with a wide range of supply voltages.
  3. 74HCT374: Octal D-type flip-flop with 3-state outputs, suitable for high-noise environments.

These alternative models offer similar functionality to the MC74LVX374DWR2 and can be considered based on specific requirements and availability.

Word count: 511 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MC74LVX374DWR2 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MC74LVX374DWR2:

  1. Q: What is MC74LVX374DWR2? A: MC74LVX374DWR2 is a flip-flop integrated circuit (IC) that consists of eight D-type flip-flops with 3-state outputs.

  2. Q: What is the voltage supply range for MC74LVX374DWR2? A: The voltage supply range for MC74LVX374DWR2 is typically between 2.0V and 5.5V.

  3. Q: What is the maximum operating frequency of MC74LVX374DWR2? A: The maximum operating frequency of MC74LVX374DWR2 is typically around 200 MHz.

  4. Q: Can MC74LVX374DWR2 be used in both digital and analog applications? A: No, MC74LVX374DWR2 is primarily designed for digital applications and is not suitable for analog circuits.

  5. Q: How many output pins does MC74LVX374DWR2 have? A: MC74LVX374DWR2 has a total of eight output pins corresponding to the eight flip-flops.

  6. Q: What is the purpose of the 3-state outputs in MC74LVX374DWR2? A: The 3-state outputs allow the outputs of the flip-flops to be disabled or put into a high-impedance state when not needed.

  7. Q: Can MC74LVX374DWR2 be cascaded to increase the number of flip-flops? A: Yes, MC74LVX374DWR2 can be cascaded by connecting the output of one IC to the input of another to increase the number of flip-flops.

  8. Q: What is the typical power consumption of MC74LVX374DWR2? A: The typical power consumption of MC74LVX374DWR2 is low, making it suitable for battery-powered applications.

  9. Q: Can MC74LVX374DWR2 be used in high-speed data transfer applications? A: Yes, MC74LVX374DWR2 can be used in high-speed data transfer applications due to its fast propagation delay and setup/hold times.

  10. Q: Is MC74LVX374DWR2 available in different package options? A: Yes, MC74LVX374DWR2 is available in various package options, including SOIC (Small Outline Integrated Circuit) and TSSOP (Thin Shrink Small Outline Package).

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