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74AC109MTCX
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Encyclopedia Entry: 74AC109MTCX

Product Overview

Category

The 74AC109MTCX belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.

Use

This product is primarily used in digital electronics for storing and manipulating binary data. It serves as a dual positive-edge-triggered JK flip-flop with clear functionality.

Characteristics

  • Dual JK flip-flop with clear
  • Positive-edge-triggered operation
  • High-speed performance
  • Low power consumption
  • Wide operating voltage range

Package

The 74AC109MTCX is available in a small outline surface mount package (TSSOP-16). This package offers compactness and ease of integration into electronic circuit designs.

Essence

The essence of the 74AC109MTCX lies in its ability to store and control binary information, making it an essential component in various digital systems.

Packaging/Quantity

This product is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier and customer requirements.

Specifications

  • Supply Voltage Range: 2V to 6V
  • High-Level Input Voltage: 2V to VCC + 0.5V
  • Low-Level Input Voltage: -0.5V to 0.8V
  • High-Level Output Current: -24mA
  • Low-Level Output Current: 24mA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The 74AC109MTCX has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

  1. Clear (CLR)
  2. Clock (CLK)
  3. J-K Data Inputs (J1, K1)
  4. J-K Data Inputs (J2, K2)
  5. Set/Reset (S/R)
  6. Output Q1
  7. Output Q̅1
  8. Output Q2
  9. Output Q̅2
  10. Ground (GND)
  11. Output Enable (OE)
  12. VCC
  13. J-K Data Inputs (J3, K3)
  14. J-K Data Inputs (J4, K4)
  15. Output Q3
  16. Output Q̅3

Functional Features

  • Dual flip-flop operation allows for independent storage and manipulation of two sets of binary data.
  • Positive-edge-triggered functionality ensures reliable and synchronized data capture.
  • Clear input enables the user to reset the flip-flop to a known state.
  • Output enable pin facilitates control over the output stage, allowing for efficient power management.

Advantages and Disadvantages

Advantages

  • High-speed performance enables rapid data processing.
  • Low power consumption contributes to energy-efficient designs.
  • Wide operating voltage range enhances compatibility with various systems.
  • Compact package size enables space-saving integration.

Disadvantages

  • Limited number of flip-flops per package may restrict scalability in complex applications.
  • Sensitivity to noise and interference may require additional measures for signal integrity.

Working Principles

The 74AC109MTCX operates based on the principles of sequential logic. It utilizes positive-edge-triggered JK flip-flops to store and manipulate binary data. The clock signal controls the timing of data capture, while the clear input allows for resetting the flip-flop to a known state. The outputs reflect the stored data and can be enabled or disabled as required.

Detailed Application Field Plans

The 74AC109MTCX finds application in various digital systems, including but not limited to: - Microprocessors and microcontrollers - Communication systems - Data storage devices - Industrial automation - Consumer electronics

Its ability to store and control binary data makes it suitable for tasks such as data synchronization, state machine implementation, and address decoding.

Detailed and Complete Alternative Models

  • 74HC109: Similar functionality but operates at a higher voltage range (2V to 6V).
  • 74LS109: Compatible with TTL logic levels but operates at a slower speed compared to the 74AC109MTCX.
  • CD4013: Dual D-type flip-flop with similar characteristics but operates at a wider supply voltage range (3V to 18V).

These alternative models offer similar functionality and can be considered based on specific project requirements and compatibility considerations.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 74AC109MTCX dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of 74AC109MTCX in technical solutions:

  1. Q: What is the 74AC109MTCX? A: The 74AC109MTCX is a dual positive-edge triggered JK flip-flop integrated circuit (IC) that can store one bit of information.

  2. Q: What is the operating voltage range for the 74AC109MTCX? A: The operating voltage range for the 74AC109MTCX is typically between 2V and 6V.

  3. Q: What is the maximum clock frequency supported by the 74AC109MTCX? A: The 74AC109MTCX can support clock frequencies up to 100 MHz.

  4. Q: How many inputs does the 74AC109MTCX have? A: The 74AC109MTCX has four inputs: J, K, CLK (clock), and CLR (clear).

  5. Q: Can the 74AC109MTCX be used as a counter? A: No, the 74AC109MTCX is not designed to function as a counter. It is primarily used as a flip-flop.

  6. Q: What is the purpose of the CLR (clear) input in the 74AC109MTCX? A: The CLR input is used to reset the flip-flop and clear its stored value.

  7. Q: How does the CLK (clock) input work in the 74AC109MTCX? A: The CLK input triggers the flip-flop to change its output state based on the values of the J and K inputs.

  8. Q: What is the output format of the 74AC109MTCX? A: The 74AC109MTCX has two outputs, Q and Q̅ (Q-bar), which represent the complementary states of the stored bit.

  9. Q: Can the 74AC109MTCX be cascaded to create larger memory storage? A: Yes, multiple 74AC109MTCX flip-flops can be cascaded together to create larger memory storage systems.

  10. Q: What are some common applications of the 74AC109MTCX? A: The 74AC109MTCX is commonly used in digital systems for tasks such as data synchronization, frequency division, and state machine design.

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