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SN74AC533NSRE4
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SN74AC533NSRE4

Product Overview

Category: Integrated Circuit (IC)

Use: The SN74AC533NSRE4 is a high-speed octal transparent latch with 3-state outputs. It is designed for use as a memory address driver, register or bus-oriented transmitter/receiver.

Characteristics: - High-speed operation - Octal D-type transparent latches - 3-state outputs - Low power consumption - Wide operating voltage range

Package: The SN74AC533NSRE4 is available in a small-outline integrated circuit (SOIC) package.

Essence: This IC serves as a latch, allowing data to be stored and transmitted in digital systems. It provides a convenient way to control the flow of data within a circuit.

Packaging/Quantity: The SN74AC533NSRE4 is typically sold in reels containing 2500 units per reel.

Specifications

  • Supply Voltage Range: 2 V to 6 V
  • Input Voltage Range: 0 V to VCC
  • Output Voltage Range: 0 V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Clock Frequency: 100 MHz
  • Output Drive Capability: ±24 mA

Pin Configuration

The SN74AC533NSRE4 has a total of 20 pins. The pin configuration is as follows:

  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. LE (Latch Enable)
  12. Q0 (Output 0)
  13. Q1 (Output 1)
  14. Q2 (Output 2)
  15. Q3 (Output 3)
  16. Q4 (Output 4)
  17. Q5 (Output 5)
  18. Q6 (Output 6)
  19. Q7 (Output 7)
  20. VCC (Supply Voltage)

Functional Features

  • Octal transparent latch with 3-state outputs
  • Data inputs are latched to the outputs on the rising edge of the latch enable (LE) signal
  • Outputs can be disabled by asserting the output enable (OE) signal
  • High-speed operation allows for efficient data transfer
  • Wide operating voltage range provides flexibility in various applications

Advantages and Disadvantages

Advantages: - High-speed operation enables fast data transfer - 3-state outputs allow for easy bus sharing - Low power consumption helps conserve energy - Wide operating voltage range enhances versatility

Disadvantages: - Limited number of outputs (8 in total) - May require additional components for complex circuit designs

Working Principles

The SN74AC533NSRE4 operates as an octal transparent latch. When the latch enable (LE) signal is high, the data inputs (D0-D7) are transferred to the outputs (Q0-Q7) on the rising edge of the LE signal. The outputs can be disabled by asserting the output enable (OE) signal, which puts them in a high-impedance state.

Detailed Application Field Plans

The SN74AC533NSRE4 can be used in various applications, including: - Memory address drivers - Register circuits - Bus-oriented transmitter/receiver systems - Data storage and transmission in digital systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74AC533NSRE4 include: - SN74HC533N - SN74LS533N - SN74ACT533N - SN74LVC533APW

These alternative models can be considered based on specific requirements and compatibility with existing circuit designs.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SN74AC533NSRE4 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of SN74AC533NSRE4 in technical solutions:

  1. Q: What is SN74AC533NSRE4? A: SN74AC533NSRE4 is a octal transparent latch with 3-state outputs, commonly used in digital systems for data storage and transfer.

  2. Q: What is the operating voltage range of SN74AC533NSRE4? A: The operating voltage range is typically between 2V and 6V.

  3. Q: How many latch inputs does SN74AC533NSRE4 have? A: SN74AC533NSRE4 has eight latch inputs, labeled as D0 to D7.

  4. Q: Can SN74AC533NSRE4 be used for bidirectional data transfer? A: Yes, SN74AC533NSRE4 supports bidirectional data transfer through its 3-state outputs.

  5. Q: What is the maximum output current of SN74AC533NSRE4? A: The maximum output current is typically around 24mA.

  6. Q: Does SN74AC533NSRE4 have any built-in protection features? A: Yes, SN74AC533NSRE4 has built-in ESD (electrostatic discharge) protection on all inputs and outputs.

  7. Q: Can SN74AC533NSRE4 operate at high speeds? A: Yes, SN74AC533NSRE4 is designed for high-speed operation and can handle frequencies up to several hundred megahertz.

  8. Q: Is SN74AC533NSRE4 compatible with other logic families? A: Yes, SN74AC533NSRE4 is compatible with both TTL and CMOS logic families.

  9. Q: Can SN74AC533NSRE4 be cascaded to increase the number of latch outputs? A: Yes, multiple SN74AC533NSRE4 devices can be cascaded together to increase the number of latch outputs.

  10. Q: What is the package type of SN74AC533NSRE4? A: SN74AC533NSRE4 is available in a surface-mount SOIC-20 package.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for SN74AC533NSRE4.