CY74FCT2573ATQCTG4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Device
• Characteristics:
  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Multiple input/output options
• Package: TQFP (Thin Quad Flat Package)
• Essence: Data Selector/Multiplexer
• 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: -40°C to +85°C
• Input Capacitance: 4pF
• Output Capacitance: 8pF
• Propagation Delay Time: 2.5ns (typical)
• Output Current: ±24mA

Detailed Pin Configuration

The CY74FCT2573ATQCTG4 has a total of 20 pins, which are assigned as follows:

1. A0 - Input A0
2. A1 - Input A1
3. A2 - Input A2
4. A3 - Input A3
5. OE - Output Enable
6. Y0 - Output Y0
7. Y1 - Output Y1
8. GND - Ground
9. Y2 - Output Y2
10. Y3 - Output Y3
11. VCC - Power Supply
12. B0 - Input B0
13. B1 - Input B1
14. B2 - Input B2
15. B3 - Input B3
16. LE - Latch Enable
17. Y4 - Output Y4
18. Y5 - Output Y5
19. Y6 - Output Y6
20. Y7 - Output Y7

Functional Features

• Data selection/multiplexing: The CY74FCT2573ATQCTG4 allows the user to select one of the two 4-bit data inputs (A or B) and route it to the output (Y).
• Latch enable: The latch enable pin (LE) controls the storage of the selected data, allowing for synchronous operation.
• Output enable: The output enable pin (OE) enables or disables the output, providing flexibility in controlling the flow of data.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing. - Low power consumption helps conserve energy. - Wide operating voltage range ensures compatibility with various systems. - Multiple input/output options provide versatility in data routing.

Disadvantages: - Limited number of input/output channels compared to some other multiplexer ICs. - May require additional external components for certain applications.

Working Principles

The CY74FCT2573ATQCTG4 is based on the principle of digital logic gates and multiplexers. It utilizes a combination of transistors and logic gates to select and route data from multiple inputs to a single output. The latch enable and output enable pins control the storage and flow of data, respectively.

Detailed Application Field Plans

The CY74FCT2573ATQCTG4 finds application in various fields, including: 1. Data communication systems 2. Digital signal processing 3. Microprocessor-based systems 4. Industrial automation 5. Automotive electronics

Detailed and Complete Alternative Models

1. SN74FCT2573: Similar functionality and specifications, offered by Texas Instruments.
2. MC74FCT2573: Equivalent device manufactured by ON Semiconductor.
3. CD54FCT2573: Alternative model produced by Texas Instruments.

Note: The above list is not exhaustive and there may be other alternative models available from different manufacturers.

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