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SN74LVTH16374DL

SN74LVTH16374DL

Overview

  • Category: Integrated Circuit (IC)
  • Use: Data storage and transfer
  • Characteristics: High-speed, low-voltage, 16-bit D-type flip-flop with 3-state outputs
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Flip-flop for digital data storage and transfer
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Logic Family: LVTH
  • Number of Bits: 16
  • Output Type: 3-state
  • Supply Voltage: 2.7V to 3.6V
  • High-Level Output Voltage: 2.4V (min), 3.6V (max)
  • Low-Level Output Voltage: 0.4V (max)
  • Input Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to 85°C

Pin Configuration

The SN74LVTH16374DL has a total of 48 pins, which are divided into various functional groups:

  1. GND: Ground reference voltage
  2. Q0-Q15: Outputs for each bit of the 16-bit data
  3. OE: Output Enable, controls the output state
  4. CP: Clock Pulse, used to latch the input data
  5. D0-D15: Inputs for each bit of the 16-bit data
  6. VCC: Positive supply voltage

Functional Features

  • High-speed operation: The SN74LVTH16374DL can operate at high clock frequencies, making it suitable for applications requiring fast data transfer.
  • Low-voltage operation: It operates at low voltage levels, reducing power consumption and making it compatible with modern low-power devices.
  • 3-state outputs: The 3-state outputs allow multiple devices to share a common bus, enabling efficient data transfer in complex systems.

Advantages and Disadvantages

Advantages: - High-speed operation - Low-voltage operation - 3-state outputs for efficient data transfer

Disadvantages: - Limited number of bits (16-bit) - Requires external clock signal for proper functioning

Working Principles

The SN74LVTH16374DL is a D-type flip-flop with 3-state outputs. It stores and transfers digital data using positive-edge triggered clock pulses. When the clock pulse rises from low to high, the input data is latched and stored in the flip-flop. The stored data can then be outputted through the 3-state outputs when the Output Enable (OE) signal is active. The flip-flop operates at low voltage levels, providing reliable data storage and transfer.

Detailed Application Field Plans

The SN74LVTH16374DL is commonly used in various applications, including:

  1. Data communication systems: It can be used in networking equipment, such as routers and switches, to store and transfer data between different network interfaces.
  2. Memory modules: It is suitable for use in memory modules, such as RAM (Random Access Memory), where fast and efficient data storage and retrieval are required.
  3. Microcontrollers: It can be utilized in microcontroller-based systems to store and transfer data between different peripherals and memory devices.
  4. Industrial automation: The IC can be employed in industrial control systems to handle data storage and transfer tasks, ensuring reliable and efficient operation.

Detailed and Complete Alternative Models

  1. SN74LVTH16373DL: Similar to SN74LVTH16374DL, but with 16-bit transparent latch instead of flip-flop.
  2. SN74LVTH16374DGGR: Same as SN74LVTH16374DL, but in a different package (TSSOP-48).
  3. SN74LVTH16374DLR: Same as SN74LVTH16374DL, but available in a smaller quantity reel (1000 units per reel).

These alternative models provide similar functionality and can be used as replacements for the SN74LVTH16374DL in various applications.

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Énumérez 10 questions et réponses courantes liées à l'application de SN74LVTH16374DL dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of SN74LVTH16374DL:

  1. Question: What is SN74LVTH16374DL?
    - Answer: SN74LVTH16374DL is a 16-bit D-type flip-flop with 3-state outputs, designed for low-voltage (LV) and high-speed operation.

  2. Question: What is the operating voltage range of SN74LVTH16374DL?
    - Answer: SN74LVTH16374DL operates within a voltage range of 2.7V to 3.6V.

  3. Question: What is the maximum clock frequency supported by SN74LVTH16374DL?
    - Answer: SN74LVTH16374DL supports a maximum clock frequency of 200 MHz.

  4. Question: How many flip-flops are there in SN74LVTH16374DL?
    - Answer: SN74LVTH16374DL consists of 16 individual D-type flip-flops.

  5. Question: Can SN74LVTH16374DL be used for bidirectional data transfer?
    - Answer: No, SN74LVTH16374DL is unidirectional and can only be used for one-way data transfer.

  6. Question: What is the output drive strength of SN74LVTH16374DL?
    - Answer: SN74LVTH16374DL has a typical output drive strength of ±12 mA.

  7. Question: Does SN74LVTH16374DL have internal pull-up or pull-down resistors?
    - Answer: No, SN74LVTH16374DL does not have internal pull-up or pull-down resistors.

  8. Question: Can SN74LVTH16374DL tolerate overvoltage on its inputs?
    - Answer: Yes, SN74LVTH16374DL has input voltage tolerance up to 5.5V, making it tolerant to overvoltage conditions.

  9. Question: What is the power supply current consumption of SN74LVTH16374DL?
    - Answer: The power supply current consumption of SN74LVTH16374DL depends on the operating conditions and load, typically ranging from 2 mA to 20 mA.

  10. Question: Can SN74LVTH16374DL be cascaded with other flip-flops?
    - Answer: Yes, SN74LVTH16374DL can be cascaded with other flip-flops to create larger registers or shift registers.

Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult the manufacturer for detailed information.