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74ABT16273DGG,118
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Encyclopedia Entry: 74ABT16273DGG,118

Product Overview

Category

The 74ABT16273DGG,118 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for data storage and transfer applications.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Schmitt-trigger inputs for noise immunity
  • 16-bit transparent D-type latch with 3-state outputs

Package

The 74ABT16273DGG,118 is available in a surface-mount package.

Essence

The essence of this product lies in its ability to store and transfer digital data efficiently and reliably.

Packaging/Quantity

The 74ABT16273DGG,118 is typically packaged in reels or tubes, containing a specific quantity of ICs per package.

Specifications

  • Logic Family: ABT
  • Number of Bits: 16
  • Output Type: 3-state
  • Supply Voltage Range: 4.5V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Input/Output Compatibility: TTL, CMOS

Detailed Pin Configuration

The 74ABT16273DGG,118 has a total of 48 pins, which are assigned 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: Data Input (D8)
  11. Pin 11: Data Input (D9)
  12. Pin 12: Data Input (D10)
  13. Pin 13: Data Input (D11)
  14. Pin 14: Data Input (D12)
  15. Pin 15: Data Input (D13)
  16. Pin 16: Data Input (D14)
  17. Pin 17: Data Input (D15)
  18. Pin 18: GND (Ground)
  19. Pin 19: Data Output (Q0)
  20. Pin 20: Data Output (Q1)
  21. Pin 21: Data Output (Q2)
  22. Pin 22: Data Output (Q3)
  23. Pin 23: Data Output (Q4)
  24. Pin 24: Data Output (Q5)
  25. Pin 25: Data Output (Q6)
  26. Pin 26: Data Output (Q7)
  27. Pin 27: Data Output (Q8)
  28. Pin 28: Data Output (Q9)
  29. Pin 29: Data Output (Q10)
  30. Pin 30: Data Output (Q11)
  31. Pin 31: Data Output (Q12)
  32. Pin 32: Data Output (Q13)
  33. Pin 33: Data Output (Q14)
  34. Pin 34: Data Output (Q15)
  35. Pin 35: Output Enable (OE)
  36. Pin 36: VCC (Supply Voltage)

Functional Features

  • Transparent latch operation
  • 3-state outputs for bus-oriented applications
  • Schmitt-trigger inputs for improved noise immunity
  • High-speed data transfer capability
  • Low power consumption

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient data transfer
  • Low power consumption helps in reducing energy usage
  • Wide operating voltage range provides flexibility in various applications
  • Schmitt-trigger inputs enhance noise immunity, ensuring reliable operation

Disadvantages

  • Limited number of bits (16) may not be suitable for applications requiring larger data storage capacity
  • Surface-mount package may require specialized equipment for soldering and handling

Working Principles

The 74ABT16273DGG,118 is a transparent latch with 3-state outputs. It operates by latching the input data when the latch enable signal (OE) is high. The latched data is then available at the output pins (Q0-Q15). When the OE signal is low, the outputs are in a high-impedance state, allowing multiple devices to share a common bus without interference.

Detailed Application Field Plans

The 74ABT16273DGG,118 can be used in various digital electronics applications, including but not limited to: - Microprocessor systems - Data storage systems - Communication equipment - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 74ABT16273DGG,118 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of 74ABT16273DGG,118 in technical solutions:

  1. Q: What is the function of the 74ABT16273DGG,118? A: The 74ABT16273DGG,118 is an octal transparent latch with 3-state outputs. It can store and output 8 bits of data.

  2. Q: What is the maximum operating voltage for this device? A: The maximum operating voltage for the 74ABT16273DGG,118 is 5.5V.

  3. Q: Can I use this latch for bidirectional data transfer? A: No, the 74ABT16273DGG,118 is not designed for bidirectional data transfer. It is a unidirectional latch.

  4. Q: How many control inputs does this latch have? A: The 74ABT16273DGG,118 has two control inputs - OE (Output Enable) and LE (Latch Enable).

  5. Q: What is the purpose of the Output Enable (OE) input? A: The OE input controls the output state of the latch. When OE is low, the outputs are enabled and reflect the stored data. When OE is high, the outputs are in a high-impedance state.

  6. Q: How do I latch the data into the device? A: To latch the data, the LE (Latch Enable) input must be asserted (low). The data on the inputs will then be stored and reflected on the outputs.

  7. Q: Can I cascade multiple 74ABT16273DGG,118 latches together? A: Yes, you can cascade multiple latches by connecting the outputs of one latch to the inputs of the next latch.

  8. Q: What is the output drive capability of this device? A: The 74ABT16273DGG,118 has a balanced output stage with both sourcing and sinking capabilities of up to 32mA.

  9. Q: Can I use this latch in a high-speed application? A: Yes, the 74ABT16273DGG,118 is designed for high-speed operation and has a typical propagation delay of 4.5ns.

  10. Q: Is there any special consideration for power supply decoupling? A: It is recommended to provide proper power supply decoupling capacitors near the VCC and GND pins to minimize noise and ensure stable operation.

Please note that these answers are general and may vary depending on the specific requirements and datasheet of the device.