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CD74ACT258M96
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CD74ACT258M96

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Multiplexer
  • Characteristics: High-speed, low-power, 3-state outputs
  • Package: 16-pin SOIC (Small Outline Integrated Circuit)
  • Essence: CD74ACT258M96 is a digital multiplexer IC that allows multiple input signals to be selected and routed to a single output line.
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Logic Family: ACT
  • Number of Inputs: 4
  • Number of Outputs: 1
  • Supply Voltage: 2V - 6V
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay: 5.5 ns (typical)
  • Output Current: ±24 mA

Detailed Pin Configuration

The CD74ACT258M96 IC has the following pin configuration:

__ __ |1 \/ 16| A0|2 15|Y A1|3 14|B A2|4 13|C A3|5 12|D G |6 11|E Y |7 10|F GND|8 9|VCC ¯¯ ¯¯

Functional Features

  • 4-input multiplexer with one output
  • Selects one of the four inputs based on control signals A0, A1, A2, and A3
  • Output can be enabled or disabled using the G (Gate) input
  • High-speed operation suitable for time-critical applications
  • Low power consumption
  • 3-state outputs allow multiple devices to be connected to a common bus

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing - Low power consumption helps in reducing energy usage - 3-state outputs allow for easy interfacing with other devices - Wide operating temperature range makes it suitable for various environments

Disadvantages: - Limited number of inputs and outputs restricts its application in complex systems - Requires external control signals to select input sources

Working Principles

The CD74ACT258M96 is a digital multiplexer that operates based on the control signals A0, A1, A2, and A3. These signals determine which input (B, C, D, or E) is routed to the output (Y). The G (Gate) input enables or disables the output. When disabled, the output is in a high-impedance state.

Detailed Application Field Plans

The CD74ACT258M96 can be used in various applications, including:

  1. Data communication systems
  2. Digital signal processing
  3. Multiplexing/demultiplexing circuits
  4. Address decoding in memory systems
  5. Control unit selection in microprocessors

Detailed and Complete Alternative Models

Some alternative models to CD74ACT258M96 are:

  1. SN74ACT258: Similar functionality from Texas Instruments
  2. MC74ACT258: Equivalent IC from ON Semiconductor
  3. 74ACT258: Generic version available from multiple manufacturers

These alternatives offer similar features and can be used as replacements depending on availability and specific requirements.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi CD74ACT258M96 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of CD74ACT258M96 in technical solutions:

  1. Q: What is CD74ACT258M96? A: CD74ACT258M96 is a quad 2-input multiplexer with 3-state outputs, commonly used in digital logic circuits.

  2. Q: What is the operating voltage range for CD74ACT258M96? A: The operating voltage range for CD74ACT258M96 is typically between 4.5V and 5.5V.

  3. Q: What is the maximum input voltage that CD74ACT258M96 can handle? A: CD74ACT258M96 can handle a maximum input voltage of 7V.

  4. Q: How many inputs does CD74ACT258M96 have? A: CD74ACT258M96 has four inputs labeled A0, A1, A2, and A3.

  5. Q: How many output pins does CD74ACT258M96 have? A: CD74ACT258M96 has four output pins labeled Y0, Y1, Y2, and Y3.

  6. Q: Can CD74ACT258M96 be used as a demultiplexer? A: No, CD74ACT258M96 is specifically designed as a multiplexer and cannot be used as a demultiplexer.

  7. Q: What is the purpose of the 3-state outputs in CD74ACT258M96? A: The 3-state outputs allow the outputs to be disabled or put into a high-impedance state when not in use.

  8. Q: What is the typical propagation delay of CD74ACT258M96? A: The typical propagation delay of CD74ACT258M96 is around 6 nanoseconds.

  9. Q: Can CD74ACT258M96 be cascaded to increase the number of inputs? A: Yes, multiple CD74ACT258M96 chips can be cascaded together to increase the number of inputs.

  10. Q: What are some common applications of CD74ACT258M96? A: CD74ACT258M96 is commonly used in data selectors, multiplexers, address decoding, and bus switching applications.

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