CY74FCT374CTSOCTE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: D-type flip-flop with 3-state outputs
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: FCT
• Number of Flip-Flops: 8
• Input Voltage: 2.0V - 5.5V
• Output Voltage: 0V - VCC
• Operating Temperature: -40°C to +85°C
• Propagation Delay: 3.5ns (typical)
• Output Drive: ±24mA

Detailed Pin Configuration

The CY74FCT374CTSOCTE4 has a total of 20 pins. The pin configuration is as follows:

1. D0: Data input for flip-flop 0
2. D1: Data input for flip-flop 1
3. D2: Data input for flip-flop 2
4. D3: Data input for flip-flop 3
5. D4: Data input for flip-flop 4
6. D5: Data input for flip-flop 5
7. D6: Data input for flip-flop 6
8. D7: Data input for flip-flop 7
9. GND: Ground
10. Q0: Output for flip-flop 0
11. Q1: Output for flip-flop 1
12. Q2: Output for flip-flop 2
13. Q3: Output for flip-flop 3
14. Q4: Output for flip-flop 4
15. Q5: Output for flip-flop 5
16. Q6: Output for flip-flop 6
17. Q7: Output for flip-flop 7
18. OE: Output Enable
19. CP: Clock Pulse Input
20. VCC: Power Supply

Functional Features

• D-type flip-flop with 3-state outputs
• High-speed operation, suitable for time-critical applications
• Low power consumption, ideal for battery-powered devices
• 3-state outputs allow multiple devices to share a common bus
• Edge-triggered clock input for synchronized data transfer
• Output enable pin for controlling the output state

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data processing
• Low power consumption extends battery life in portable devices
• 3-state outputs facilitate bus sharing among multiple devices
• Edge-triggered clock input ensures synchronized data transfer

Disadvantages

• Limited number of flip-flops (8 in this case)
• Requires external clock signal for proper operation
• Not suitable for applications requiring a large number of flip-flops

Working Principles

The CY74FCT374CTSOCTE4 is a D-type flip-flop with 3-state outputs. It stores and transfers data based on the clock pulse input (CP). When the clock signal transitions from low to high, the data present at the D inputs is transferred to the corresponding Q outputs. The output enable (OE) pin controls the state of the outputs. When OE is high, the outputs are in a high-impedance state, allowing other devices to drive the shared bus.

Detailed Application Field Plans

The CY74FCT374CTSOCTE4 is commonly used in various digital systems where the storage and transfer of data is required. Some specific application fields include:

1. Microcontrollers: Used for storing and transferring data between the microcontroller and external devices.
2. Communication Systems: Enables data buffering and synchronization in communication protocols.
3. Memory Interfaces: Facilitates data transfer between memory modules and the processor.
4. Data Acquisition Systems: Stores and transfers data from sensors to processing units.

Detailed and Complete Alternative Models

1. SN74FCT374: Similar D-type flip-flop with 3-state outputs, offered by Texas Instruments.
2. MC74FCT374: Another alternative from ON Semiconductor, providing similar functionality.

These alternative models offer similar features and can be used as replacements for the CY74FCT374CTSOCTE4 in various applications.

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