Texas Instruments
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SN74AHCT373DBRG4
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SN74AHCT373DBRG4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Octal Transparent D-Type Latches with 3-State Outputs
  • Characteristics: High-speed, low-power consumption, 3-state outputs
  • Package: 20-pin TSSOP (Thin Shrink Small Outline Package)
  • Essence: The SN74AHCT373DBRG4 is an integrated circuit that consists of eight transparent D-type latches with 3-state outputs.
  • Packaging/Quantity: Each package contains one SN74AHCT373DBRG4 IC.

Specifications

  • Supply Voltage Range: 4.5V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Output Drive Capability: ±24mA at 5V
  • Propagation Delay Time: 9ns (typical)

Detailed Pin Configuration

The SN74AHCT373DBRG4 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: Data Output (Q0)
  12. Pin 12: Data Output (Q1)
  13. Pin 13: Data Output (Q2)
  14. Pin 14: Data Output (Q3)
  15. Pin 15: Data Output (Q4)
  16. Pin 16: Data Output (Q5)
  17. Pin 17: Data Output (Q6)
  18. Pin 18: Data Output (Q7)
  19. Pin 19: Clock Input (CLK)
  20. Pin 20: Supply Voltage (VCC)

Functional Features

  • The SN74AHCT373DBRG4 is designed to store and transfer data in electronic systems.
  • It has eight transparent D-type latches that can be controlled by a clock signal.
  • The 3-state outputs allow the latched data to be either driven onto the output bus or isolated from it.

Advantages and Disadvantages

Advantages: - High-speed operation - Low-power consumption - 3-state outputs provide flexibility in system design

Disadvantages: - Limited voltage range (4.5V to 5.5V) - Propagation delay time may affect timing-sensitive applications

Working Principles

The SN74AHCT373DBRG4 operates based on the principles of digital logic. When the clock input (CLK) is high, the data inputs (D0-D7) are transferred to the corresponding data outputs (Q0-Q7). The output enable (OE) pin controls whether the data outputs are active or in a high-impedance state.

Detailed Application Field Plans

The SN74AHCT373DBRG4 can be used in various applications, including but not limited to: - Microprocessor-based systems - Data storage systems - Address decoding circuits - Bus interface units - Memory modules

Detailed and Complete Alternative Models

Some alternative models to the SN74AHCT373DBRG4 include: - SN74AHCT373N - SN74AHCT373PW - SN74AHCT373D

These models offer similar functionality and can be used as substitutes depending on the specific requirements of the application.

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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa SN74AHCT373DBRG4 katika suluhu za kiufundi

Sure! Here are 10 common questions and answers related to the application of SN74AHCT373DBRG4:

  1. Q: What is SN74AHCT373DBRG4? A: SN74AHCT373DBRG4 is a octal transparent D-type latch with 3-state outputs, commonly used in digital systems.

  2. Q: What is the operating voltage range for SN74AHCT373DBRG4? A: The operating voltage range for SN74AHCT373DBRG4 is typically between 4.5V and 5.5V.

  3. Q: What is the maximum output current that SN74AHCT373DBRG4 can drive? A: SN74AHCT373DBRG4 can drive up to 8mA of output current per channel.

  4. Q: Can SN74AHCT373DBRG4 be used as a level shifter? A: Yes, SN74AHCT373DBRG4 can be used as a level shifter to convert signals between different voltage levels.

  5. Q: How many input and output pins does SN74AHCT373DBRG4 have? A: SN74AHCT373DBRG4 has 8 input pins (D0-D7) and 8 output pins (Q0-Q7).

  6. Q: What is the propagation delay of SN74AHCT373DBRG4? A: The propagation delay of SN74AHCT373DBRG4 is typically around 9ns.

  7. Q: Can SN74AHCT373DBRG4 be used in high-speed applications? A: Yes, SN74AHCT373DBRG4 is suitable for high-speed applications due to its low propagation delay.

  8. Q: Does SN74AHCT373DBRG4 have internal pull-up or pull-down resistors? A: No, SN74AHCT373DBRG4 does not have internal pull-up or pull-down resistors.

  9. Q: Can SN74AHCT373DBRG4 be used in bidirectional data transfer applications? A: Yes, SN74AHCT373DBRG4 can be used for bidirectional data transfer by enabling the 3-state outputs.

  10. Q: What is the package type of SN74AHCT373DBRG4? A: SN74AHCT373DBRG4 is available in a 20-pin TSSOP (Thin Shrink Small Outline Package) package.

Please note that these answers are general and may vary depending on specific application requirements.