IDT74FCT374ATSO

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 tri-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
• Propagation Delay Time: 3.5ns (typical)
• Output Current: ±32mA
• Input Capacitance: 4pF (typical)

Detailed Pin Configuration

The IDT74FCT374ATSO 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
20. Vcc: Supply Voltage

Functional Features

• D-type flip-flop with tri-state outputs
• High-speed operation, suitable for time-critical applications
• Low-power consumption, ideal for battery-powered devices
• Tri-state outputs allow multiple devices to be connected to a common bus
• Output enable (OE) pin provides control over the output state

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing - Low-power consumption extends battery life in portable devices - Tri-state outputs facilitate bus sharing in complex systems

Disadvantages: - Limited number of flip-flops (8 in this case) - Requires external clock signal for proper operation

Working Principles

The IDT74FCT374ATSO is a D-type flip-flop with tri-state outputs. It stores data on the rising edge of the clock pulse (CP) input. The stored data can be accessed through the corresponding output pins (Q0-Q7). The output enable (OE) pin controls whether the outputs are active or in a high-impedance state.

When OE is low, the outputs reflect the stored data. When OE is high, the outputs are in a high-impedance state, allowing other devices to drive the shared bus. This feature enables multiple IDT74FCT374ATSO devices to be connected together without causing conflicts on the bus.

Detailed Application Field Plans

The IDT74FCT374ATSO is commonly used in various digital systems where the storage and retrieval of data is required. Some specific application fields include:

1. Microprocessors and microcontrollers
2. Data communication systems
3. Memory modules
4. Industrial automation
5. Automotive electronics

Detailed and Complete Alternative Models

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

These alternative models can be considered based on specific requirements, availability, and pricing.

In conclusion, the IDT74FCT374ATSO is a high-speed, low-power D-type flip-flop with tri-state outputs. It is commonly used in various digital systems for data storage and retrieval. Its advantages include high-speed operation, low-power consumption, and tri-state outputs. However, it has a limited number of flip-flops and requires an external clock signal for proper functioning.