Toshiba Semiconductor and Storage
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
TC74LCX374FT(EL)
Ver Detalle Hojas de datos

TC74LCX374FT(EL)

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: Low-voltage, high-speed, and low-power consumption
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: A flip-flop IC used for storing and transferring digital data
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: 1.65V to 3.6V
  • High-Level Input Voltage: 2.0V to VCC + 0.3V
  • Low-Level Input Voltage: -0.3V to 0.8V
  • High-Level Output Voltage: VCC - 0.3V
  • Low-Level Output Voltage: 0.3V
  • Maximum Operating Frequency: 200MHz
  • Number of Flip-Flops: 8

Detailed Pin Configuration

The TC74LCX374FT(EL) has a total of 20 pins, each serving a specific purpose:

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

Functional Features

  • Data Storage: The TC74LCX374FT(EL) can store digital data in its flip-flops.
  • Data Transfer: It allows the transfer of stored data to the output pins upon receiving a clock pulse.
  • Output Enable: The OE pin enables or disables the outputs, providing control over data flow.
  • Master Reset: The MR pin resets all flip-flops to their initial state.

Advantages and Disadvantages

Advantages: - Low-voltage operation makes it suitable for battery-powered devices. - High-speed performance allows for quick data processing. - Low-power consumption helps conserve energy.

Disadvantages: - Limited number of flip-flops restricts the amount of data that can be stored simultaneously. - TSSOP package may require specialized equipment for soldering.

Working Principles

The TC74LCX374FT(EL) operates based on the principles of flip-flops. When data is applied to the input pins (D0-D7), it is stored in the flip-flops. Upon receiving a clock pulse (CP), the stored data is transferred to the output pins (Q0-Q7). The output enable (OE) pin controls whether the data is visible at the outputs. The master reset (MR) pin resets all flip-flops to their initial state.

Detailed Application Field Plans

The TC74LCX374FT(EL) finds applications in various fields, including:

  1. Microcontrollers: Used for storing and transferring data within microcontroller systems.
  2. Communication Systems: Enables data buffering and synchronization in communication protocols.
  3. Memory Modules: Facilitates data storage and retrieval in memory modules.
  4. Digital Signal Processing: Supports data manipulation and processing in DSP applications.
  5. Consumer Electronics: Used in devices like smartphones, tablets, and gaming consoles for data storage and transfer.

Detailed and Complete Alternative Models

  1. SN74LVC374A: Similar flip-flop IC with 8-bit storage capacity.
  2. CD4013B: Dual D-type flip-flop IC with complementary outputs.
  3. MC74HC273: Octal D-type flip-flop IC with common clock and reset inputs.

These alternative models offer similar functionality to the TC74LCX374FT(EL) and can be used as substitutes in various applications.

Word count: 511 words

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TC74LCX374FT(EL) en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of TC74LCX374FT(EL) in technical solutions:

  1. Q: What is TC74LCX374FT(EL)? A: TC74LCX374FT(EL) is a specific model of a flip-flop integrated circuit (IC) manufactured by Toshiba.

  2. Q: What is the function of TC74LCX374FT(EL)? A: TC74LCX374FT(EL) is an octal D-type flip-flop with 3-state outputs, which means it can store and output digital data.

  3. Q: What is the operating voltage range for TC74LCX374FT(EL)? A: The operating voltage range for TC74LCX374FT(EL) is typically between 2.0V and 3.6V.

  4. Q: How many flip-flops are there in TC74LCX374FT(EL)? A: TC74LCX374FT(EL) has 8 flip-flops, making it an octal flip-flop.

  5. Q: What is the maximum clock frequency supported by TC74LCX374FT(EL)? A: The maximum clock frequency supported by TC74LCX374FT(EL) is typically around 200 MHz.

  6. Q: Can TC74LCX374FT(EL) be used in both synchronous and asynchronous applications? A: Yes, TC74LCX374FT(EL) can be used in both synchronous and asynchronous applications.

  7. Q: What is the power consumption of TC74LCX374FT(EL)? A: The power consumption of TC74LCX374FT(EL) is relatively low, typically around a few milliwatts.

  8. Q: What is the output drive capability of TC74LCX374FT(EL)? A: The output drive capability of TC74LCX374FT(EL) is typically around 24 mA.

  9. Q: Can TC74LCX374FT(EL) be used in high-speed data transfer applications? A: Yes, TC74LCX374FT(EL) can be used in high-speed data transfer applications due to its fast propagation delay.

  10. Q: Is TC74LCX374FT(EL) compatible with other logic families? A: Yes, TC74LCX374FT(EL) is compatible with both 3.3V and 5V logic families, making it versatile for various applications.

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