CY74FCT373ATSOC

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data storage and transfer
• Characteristics: High-speed, low-power consumption
• Package: Small Outline Integrated Circuit (SOIC)
• 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: -40°C to +85°C
• Output Drive Capability: ±24mA at 4.5V
• Propagation Delay: 2.5ns (typical)

Detailed Pin Configuration

The CY74FCT373ATSOC has a total of 20 pins. The pin configuration is as follows:

1. D0 - Data input 0
2. D1 - Data input 1
3. D2 - Data input 2
4. D3 - Data input 3
5. D4 - Data input 4
6. D5 - Data input 5
7. D6 - Data input 6
8. D7 - Data input 7
9. GND - Ground
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 - Power supply

Functional Features

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

Advantages and Disadvantages

Advantages: - High-speed operation enables quick 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 - Restricted operating temperature range (-40°C to +85°C)

Working Principles

The CY74FCT373ATSOC is an octal transparent latch with 3-state outputs. It stores data on its inputs (D0-D7) when the latch enable (LE) signal is high. The stored data can be transferred to the outputs (Q0-Q7) when the output enable (OE) signal is also high. The 3-state outputs allow the device to disconnect from the bus, enabling other devices to take control of the bus.

Detailed Application Field Plans

The CY74FCT373ATSOC is commonly used in various applications that require data storage and transfer. Some of the specific application fields include:

1. Microprocessors: The IC can be used to store and transfer data between the microprocessor and other peripheral devices.
2. Communication Systems: It can be utilized in communication systems for data buffering and routing purposes.
3. Industrial Automation: The IC finds application in industrial automation systems for controlling and monitoring data flow.
4. Automotive Electronics: It can be employed in automotive electronics for data storage and transfer within the vehicle's electronic systems.
5. Consumer Electronics: The IC can be integrated into consumer electronic devices such as TVs, gaming consoles, and audio systems for data handling.

Detailed and Complete Alternative Models

1. SN74F373: Similar octal transparent latch with 3-state outputs, offered by Texas Instruments.
2. MC74FCT373A: Octal transparent latch with 3-state outputs, provided by ON Semiconductor.
3. CD74FCT373: Another octal transparent latch with 3-state outputs, manufactured by Texas Instruments.

These alternative models offer similar functionality and can be considered as substitutes for the CY74FCT373ATSOC.

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