Texas Instruments
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
SN74LV374ATNSG4
Ver Detalle Hojas de datos

SN74LV374ATNSG4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: Low-voltage, Octal D-type transparent latch with 3-state outputs
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: This IC is designed to store and transfer data in electronic systems.
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • High-Level Input Voltage: 2V to VCC + 0.5V
  • Low-Level Input Voltage: -0.5V to 0.8V
  • High-Level Output Voltage: 2.4V (min) at IOH = -4mA
  • Low-Level Output Voltage: 0.4V (max) at IOL = 8mA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SN74LV374ATNSG4 has a total of 20 pins. The pin configuration is as follows:

  1. Pin 1: Output Enable (OE)
  2. Pin 2: Data Input (D0)
  3. Pin 3: Data Input (D1)
  4. Pin 4: Data Input (D2)
  5. Pin 5: Data Input (D3)
  6. Pin 6: Data Input (D4)
  7. Pin 7: Data Input (D5)
  8. Pin 8: Data Input (D6)
  9. Pin 9: Data Input (D7)
  10. Pin 10: Ground (GND)
  11. Pin 11: Clock (CLK)
  12. Pin 12: Master Reset (MR)
  13. Pin 13: Q Output (Q0)
  14. Pin 14: Q Output (Q1)
  15. Pin 15: Q Output (Q2)
  16. Pin 16: Q Output (Q3)
  17. Pin 17: Q Output (Q4)
  18. Pin 18: Q Output (Q5)
  19. Pin 19: Q Output (Q6)
  20. Pin 20: Q Output (Q7)

Functional Features

  • Octal D-type transparent latch with 3-state outputs
  • Non-inverting outputs for bus-oriented applications
  • Outputs can be disabled using the Output Enable (OE) pin
  • Master Reset (MR) pin resets all flip-flops to the low state
  • Clock (CLK) input controls the data transfer and storage operations

Advantages and Disadvantages

Advantages: - Low-voltage operation allows compatibility with a wide range of systems - 3-state outputs enable easy interfacing with other devices - Non-inverting outputs simplify bus-oriented applications

Disadvantages: - Limited operating temperature range (-40°C to 85°C) - Requires external clock signal for proper functioning

Working Principles

The SN74LV374ATNSG4 is an octal D-type transparent latch that stores and transfers data in electronic systems. It operates on a low-voltage supply, making it suitable for various applications. The latch has non-inverting outputs, which simplifies bus-oriented designs. The Output Enable (OE) pin allows the outputs to be disabled when necessary. The Master Reset (MR) pin resets all flip-flops to the low state, ensuring a known initial condition. The Clock (CLK) input controls the data transfer and storage operations.

Detailed Application Field Plans

The SN74LV374ATNSG4 is commonly used in various digital systems and applications, including but not limited to:

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

Detailed and Complete Alternative Models

  1. SN74LV374APWRG4: TSSOP package, 2500 units per reel
  2. SN74LV374ADBR: SSOP package, 2000 units per reel
  3. SN74LV374ARGYR: QFN package, 3000 units per reel
  4. SN74LV374ANSR: SOP package, 2000 units per reel
  5. SN74LV374AZQNR: DSBGA package, 4000 units per reel

These alternative models offer similar functionality to the SN74LV374ATNSG4 but may differ in package type, quantity per reel, or other minor specifications.

Word count: 431 words

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SN74LV374ATNSG4 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of SN74LV374ATNSG4 in technical solutions:

  1. Q: What is the SN74LV374ATNSG4? A: The SN74LV374ATNSG4 is a flip-flop integrated circuit (IC) that can store and transfer data in digital systems.

  2. Q: What is the voltage range supported by SN74LV374ATNSG4? A: The SN74LV374ATNSG4 supports a voltage range of 1.65V to 5.5V.

  3. Q: How many flip-flops are there in the SN74LV374ATNSG4? A: The SN74LV374ATNSG4 has 8 flip-flops, which means it can store and transfer 8 bits of data.

  4. Q: What is the maximum clock frequency supported by SN74LV374ATNSG4? A: The SN74LV374ATNSG4 can operate at a maximum clock frequency of 125 MHz.

  5. Q: Can I use SN74LV374ATNSG4 for level shifting applications? A: Yes, the SN74LV374ATNSG4 can be used for level shifting as it supports both 3.3V and 5V logic levels.

  6. Q: Does SN74LV374ATNSG4 have any built-in protection features? A: Yes, the SN74LV374ATNSG4 has built-in ESD (electrostatic discharge) protection on all inputs and outputs.

  7. Q: What is the power supply voltage required for SN74LV374ATNSG4? A: The SN74LV374ATNSG4 requires a power supply voltage between 1.65V and 5.5V.

  8. Q: Can I cascade multiple SN74LV374ATNSG4 ICs together? A: Yes, you can cascade multiple SN74LV374ATNSG4 ICs together to increase the number of flip-flops and data storage capacity.

  9. Q: What is the package type of SN74LV374ATNSG4? A: The SN74LV374ATNSG4 comes in a small-outline transistor (SOT) package.

  10. Q: Are there any application notes or reference designs available for SN74LV374ATNSG4? A: Yes, Texas Instruments provides application notes and reference designs for the SN74LV374ATNSG4, which can be found on their website.

Please note that these answers are general and may vary depending on specific design requirements and datasheet specifications.