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74LVT534DB,118
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74LVT534DB,118

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Translator
  • Characteristics: Low Voltage, Bi-directional, Octal D-type Flip-Flop
  • Package: SSOP-20
  • Essence: Translates signals between different voltage levels
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 1.2V to 3.6V
  • High-level Input Voltage (VIH): 2V to VCC + 0.5V
  • Low-level Input Voltage (VIL): -0.5V to 0.8V
  • High-level Output Voltage (VOH): VCC - 0.5V
  • Low-level Output Voltage (VOL): 0.4V
  • Maximum Operating Frequency: 200MHz

Detailed Pin Configuration

  1. GND (Ground)
  2. Q0 (Output 0)
  3. D0 (Data 0)
  4. D1 (Data 1)
  5. Q1 (Output 1)
  6. Q2 (Output 2)
  7. D2 (Data 2)
  8. D3 (Data 3)
  9. Q3 (Output 3)
  10. GND (Ground)
  11. Q4 (Output 4)
  12. D4 (Data 4)
  13. D5 (Data 5)
  14. Q5 (Output 5)
  15. Q6 (Output 6)
  16. D6 (Data 6)
  17. D7 (Data 7)
  18. Q7 (Output 7)
  19. VCC (Supply Voltage)
  20. OE (Output Enable)

Functional Features

  • Bi-directional level translation between two voltage domains
  • Eight flip-flops with separate data inputs and outputs
  • Output enable pin for controlling the direction of translation
  • Low power consumption
  • High-speed operation

Advantages

  • Wide supply voltage range allows compatibility with various systems
  • Bi-directional capability simplifies signal translation in both directions
  • Separate data inputs and outputs provide flexibility in interfacing different devices
  • Output enable pin offers control over the direction of translation
  • High-speed operation enables efficient data transfer

Disadvantages

  • Limited to a maximum operating frequency of 200MHz
  • SSOP-20 package may require careful handling during assembly

Working Principles

The 74LVT534DB,118 is a logic level translator that facilitates communication between two voltage domains. It uses eight D-type flip-flops to store and transfer data bidirectionally. The output enable pin controls the direction of translation, allowing data to flow from one domain to another or vice versa. The IC operates within a specified supply voltage range and provides reliable level shifting while consuming low power.

Detailed Application Field Plans

  • Microcontroller interfacing with different voltage peripherals
  • Communication between devices operating at different voltage levels
  • Level translation in mixed-signal systems
  • Signal conversion in battery-powered applications

Detailed and Complete Alternative Models

  • 74LVC534APW,118
  • SN74LVC534ADWR
  • MC74VHC534DTR2G
  • CD74HCT534E

Note: This list is not exhaustive and other alternative models may exist.

This entry provides an overview of the 74LVT534DB,118 integrated circuit, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models. With its bi-directional level translation capabilities and flexible data interfacing, this IC finds applications in various electronic systems requiring voltage translation.

Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem 74LVT534DB,118 w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of 74LVT534DB,118:

1. What is the function of the 74LVT534DB,118? The 74LVT534DB,118 is an octal D-type flip-flop with 3-state outputs. It can store and transfer data in digital circuits.

2. What is the operating voltage range for the 74LVT534DB,118? The operating voltage range for the 74LVT534DB,118 is typically between 2.7V and 3.6V.

3. How many flip-flops are there in the 74LVT534DB,118? The 74LVT534DB,118 contains 8 individual D-type flip-flops.

4. Can the 74LVT534DB,118 be used as a counter? Yes, the 74LVT534DB,118 can be used as a counter by connecting the output of one flip-flop to the input of the next flip-flop in a cascaded manner.

5. What is the maximum clock frequency supported by the 74LVT534DB,118? The maximum clock frequency supported by the 74LVT534DB,118 is typically around 200 MHz.

6. Does the 74LVT534DB,118 have 3-state outputs? Yes, the 74LVT534DB,118 has 3-state outputs which allow multiple devices to share a common bus without interfering with each other.

7. Can the 74LVT534DB,118 be used in both synchronous and asynchronous applications? Yes, the 74LVT534DB,118 can be used in both synchronous and asynchronous applications depending on the requirements of the circuit.

8. What is the power supply current consumption of the 74LVT534DB,118? The power supply current consumption of the 74LVT534DB,118 is typically around 10 mA.

9. What is the propagation delay of the 74LVT534DB,118? The propagation delay of the 74LVT534DB,118 is typically around 4 ns.

10. Can the 74LVT534DB,118 be used in high-speed data transfer applications? Yes, the 74LVT534DB,118 can be used in high-speed data transfer applications due to its fast switching speed and low propagation delay.

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