Texas Instruments
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SN74HC574DBRG4
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SN74HC574DBRG4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: High-speed, low-power, octal D-type flip-flop
  • Package: 20-pin TSSOP (Thin Shrink Small Outline Package)
  • Essence: Digital logic component for storing and transferring data
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 2V to 6V
  • High-Level Input Voltage: 2V to VCC
  • Low-Level Input Voltage: GND to 0.8V
  • High-Level Output Voltage: VCC - 0.5V
  • Low-Level Output Voltage: 0.5V
  • Maximum Clock Frequency: 110 MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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

Functional Features

  • Octal D-type flip-flop with 3-state outputs
  • Positive-edge triggered clock input
  • Outputs can be disabled using the Output Enable (OE) pin
  • High-speed operation with low power consumption
  • Wide supply voltage range allows compatibility with various systems

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer - Low power consumption for energy-efficient designs - 3-state outputs provide flexibility in connecting multiple devices - Wide supply voltage range allows compatibility with different systems

Disadvantages: - Limited number of flip-flops (8 in this case) - Not suitable for applications requiring a large number of flip-flops

Working Principles

The SN74HC574DBRG4 is an octal D-type flip-flop that stores and transfers data based on the clock input. When the clock signal transitions from low to high, the data present at the inputs (D0-D7) is latched and transferred to the corresponding outputs (Q0-Q7). The outputs can be enabled or disabled using the OE pin. This IC operates at high speeds while consuming low power.

Detailed Application Field Plans

The SN74HC574DBRG4 is commonly used in various digital systems and applications, including:

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

Detailed and Complete Alternative Models

  1. SN74HC574N: DIP (Dual In-line Package) version of the same IC
  2. MC74HC574AN: Alternative manufacturer's version with similar specifications
  3. CD74HC574E: CMOS-based alternative with comparable functionality

These alternative models offer similar features and can be used as replacements for the SN74HC574DBRG4 depending on specific requirements and availability.

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10 pirs û bersivên hevpar ên têkildarî sepana SN74HC574DBRG4 di çareseriyên teknîkî de navnîş bikin

Sure! Here are 10 common questions and answers related to the application of SN74HC574DBRG4:

  1. Q: What is the SN74HC574DBRG4? A: The SN74HC574DBRG4 is a high-speed octal D-type flip-flop with 3-state outputs, commonly used in digital systems.

  2. Q: What is the maximum operating voltage for the SN74HC574DBRG4? A: The maximum operating voltage for the SN74HC574DBRG4 is 6 volts.

  3. Q: How many flip-flops are there in the SN74HC574DBRG4? A: The SN74HC574DBRG4 has 8 flip-flops, making it an octal flip-flop.

  4. Q: What is the output current capability of the SN74HC574DBRG4? A: The SN74HC574DBRG4 has a typical output current capability of 6 mA.

  5. Q: Can the SN74HC574DBRG4 be used in both parallel and serial data transfer applications? A: Yes, the SN74HC574DBRG4 can be used in both parallel and serial data transfer applications.

  6. Q: What is the propagation delay of the SN74HC574DBRG4? A: The propagation delay of the SN74HC574DBRG4 is typically around 11 ns.

  7. Q: Does the SN74HC574DBRG4 have internal pull-up or pull-down resistors? A: No, the SN74HC574DBRG4 does not have internal pull-up or pull-down resistors.

  8. Q: Can the SN74HC574DBRG4 operate at high temperatures? A: Yes, the SN74HC574DBRG4 has a wide operating temperature range of -40°C to 85°C.

  9. Q: What is the power supply voltage range for the SN74HC574DBRG4? A: The power supply voltage range for the SN74HC574DBRG4 is typically between 2 volts and 6 volts.

  10. Q: Is the SN74HC574DBRG4 compatible with other logic families? A: Yes, the SN74HC574DBRG4 is compatible with a wide range of logic families, including TTL, CMOS, and LVTTL.

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