CY74FCT573CTSOCT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data storage and transfer
• Characteristics: High-speed, low-power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Octal transparent latch with 3-state outputs
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage: 4.5V to 5.5V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Output Drive Capability: ±24mA at 5V
• Propagation Delay: 6ns typical, 10ns maximum
• Output Transition Time: 2.5ns typical, 5ns maximum

Detailed Pin Configuration

The CY74FCT573CTSOCT has a total of 20 pins. The pin configuration is as follows:

1. GND (Ground)
2. D0 (Data input 0)
3. D1 (Data input 1)
4. D2 (Data input 2)
5. D3 (Data input 3)
6. D4 (Data input 4)
7. D5 (Data input 5)
8. D6 (Data input 6)
9. D7 (Data input 7)
10. OE (Output enable)
11. LE (Latch enable)
12. Q0 (Output 0)
13. Q1 (Output 1)
14. Q2 (Output 2)
15. Q3 (Output 3)
16. Q4 (Output 4)
17. Q5 (Output 5)
18. Q6 (Output 6)
19. Q7 (Output 7)
20. VCC (Supply voltage)

Functional Features

• Octal transparent latch with 3-state outputs
• High-speed operation for efficient data transfer
• Low-power consumption for energy efficiency
• Output enable and latch enable control for flexible usage
• 3-state outputs allow multiple devices to share a common bus

Advantages and Disadvantages

Advantages: - High-speed operation enables fast data transfer - Low-power consumption reduces energy usage - 3-state outputs facilitate bus sharing among multiple devices

Disadvantages: - Limited output drive capability compared to some other ICs - Requires careful handling due to small package size

Working Principles

The CY74FCT573CTSOCT is an octal transparent latch with 3-state outputs. It allows data to be stored and transferred between different components of a digital system. The latch is transparent when the latch enable (LE) input is high, meaning that the data inputs (D0-D7) are directly transferred to the outputs (Q0-Q7). When the latch enable input is low, the outputs retain their previous state.

The output enable (OE) input controls whether the outputs are active or in a high-impedance state. When OE is high, the outputs are active and can drive external circuitry. When OE is low, the outputs are in a high-impedance state, allowing other devices to control the shared bus.

Detailed Application Field Plans

The CY74FCT573CTSOCT is commonly used in various applications, including:

1. Data storage systems: The latch can store data temporarily before it is processed or transferred to other components.
2. Communication systems: It facilitates data transfer between different parts of a communication system, such as between a microcontroller and peripheral devices.
3. Industrial automation: The latch can be used to control and synchronize data flow in industrial automation systems.
4. Automotive electronics: It is suitable for applications in automotive electronics, such as controlling sensors and actuators.

Detailed and Complete Alternative Models

1. SN74FCT573: Similar octal transparent latch with 3-state outputs from Texas Instruments.
2. MC74FCT573: Octal transparent latch with 3-state outputs from ON Semiconductor.
3. CD74FCT573: Octal transparent latch with 3-state outputs from Texas Instruments.

These alternative models offer similar functionality and can be used as replacements for the CY74FCT573CTSOCT in various applications.

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