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DM74AS04SJ
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DM74AS04SJ

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Gates
  • Characteristics: Hex Inverter
  • Package: 14-pin Small Outline Integrated Circuit (SOIC)
  • Essence: High-speed CMOS technology
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 4.5V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -55°C to +125°C
  • Propagation Delay Time: 9ns (typical)
  • Power Dissipation: 500mW (max)

Detailed Pin Configuration

  1. A1 - Input 1
  2. Y1 - Output 1
  3. A2 - Input 2
  4. Y2 - Output 2
  5. A3 - Input 3
  6. Y3 - Output 3
  7. GND - Ground
  8. Y4 - Output 4
  9. A4 - Input 4
  10. Y5 - Output 5
  11. A5 - Input 5
  12. Y6 - Output 6
  13. VCC - Power Supply
  14. A6 - Input 6

Functional Features

  • Hex inverter with high noise immunity
  • Wide operating voltage range
  • Fast switching speed
  • Low power consumption
  • High output current drive capability
  • Schmitt-trigger inputs for improved noise rejection

Advantages

  • Versatile logic gate suitable for various applications
  • Reliable performance in harsh environments due to wide temperature range
  • High-speed operation enables efficient data processing
  • Low power consumption helps conserve energy
  • Robust design ensures stable output even in noisy environments

Disadvantages

  • Limited number of inputs and outputs (6 each)
  • Not suitable for applications requiring complex logic functions
  • Relatively higher power dissipation compared to some newer ICs

Working Principles

The DM74AS04SJ is a hex inverter IC that utilizes high-speed CMOS technology. It consists of six independent inverters, each capable of converting a logic level input signal into its complemented output. The Schmitt-trigger inputs provide improved noise rejection, ensuring reliable operation even in the presence of electrical disturbances.

Detailed Application Field Plans

  1. Digital electronics: The DM74AS04SJ can be used in various digital circuits such as flip-flops, counters, and registers.
  2. Microcontrollers: It finds application in microcontroller-based systems for signal conditioning, level shifting, and logic inversion.
  3. Communication systems: The hex inverter can be employed in communication devices for signal processing and data transmission.
  4. Industrial automation: It can be utilized in control systems, PLCs, and robotics for logic level conversion and signal amplification.
  5. Automotive electronics: The IC can be integrated into automotive systems for voltage level adaptation and signal inversion.

Detailed and Complete Alternative Models

  1. SN74LS04: Hex Inverter IC with TTL logic levels
  2. CD4069UB: Hex Inverter IC with wide supply voltage range
  3. MC74HC04: Hex Inverter IC with high-speed CMOS technology
  4. 74HCT04: Hex Inverter IC with Schmitt-trigger inputs

(Note: This list is not exhaustive and there are several other alternative models available in the market.)

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi DM74AS04SJ dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of DM74AS04SJ in technical solutions:

  1. Q: What is DM74AS04SJ? A: DM74AS04SJ is a hex inverter integrated circuit (IC) that consists of six independent inverters.

  2. Q: What is the purpose of using DM74AS04SJ in a technical solution? A: DM74AS04SJ is commonly used to invert logic signals, convert between different voltage levels, or amplify weak signals.

  3. Q: What is the operating voltage range for DM74AS04SJ? A: The operating voltage range for DM74AS04SJ is typically between 4.5V and 5.5V.

  4. Q: Can DM74AS04SJ handle high-speed applications? A: Yes, DM74AS04SJ is designed to operate at high speeds, making it suitable for various digital applications.

  5. Q: How many inputs and outputs does DM74AS04SJ have? A: DM74AS04SJ has six inputs and six corresponding outputs, with each input connected to its respective output through an inverter.

  6. Q: Can DM74AS04SJ be cascaded to achieve more complex logic functions? A: Yes, multiple DM74AS04SJ ICs can be cascaded together to implement more complex logic functions.

  7. Q: What is the maximum current that DM74AS04SJ can source or sink? A: DM74AS04SJ can typically source or sink up to 8mA of current per output.

  8. Q: Is DM74AS04SJ compatible with both TTL and CMOS logic levels? A: Yes, DM74AS04SJ is compatible with both TTL and CMOS logic levels, making it versatile for various applications.

  9. Q: Can DM74AS04SJ tolerate overvoltage or undervoltage conditions? A: No, DM74AS04SJ is not designed to tolerate overvoltage or undervoltage conditions and may malfunction if operated outside its specified voltage range.

  10. Q: Are there any specific precautions to consider when using DM74AS04SJ? A: It is important to ensure proper decoupling capacitors are used near the power supply pins of DM74AS04SJ to minimize noise and voltage fluctuations. Additionally, static discharge should be avoided during handling to prevent damage to the IC.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's guidelines for DM74AS04SJ.