PI74FCT240ATS

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Buffer/Line Driver
• Characteristics: High-speed, low-power, non-inverting buffer
• Package: Surface Mount Technology (SMT)
• Essence: Buffering and driving signals in digital systems
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

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

Detailed Pin Configuration

The PI74FCT240ATS has a total of 20 pins, which are arranged as follows:

1. GND (Ground)
2. A1 (Buffer Input 1)
3. B1 (Buffer Output 1)
4. A2 (Buffer Input 2)
5. B2 (Buffer Output 2)
6. A3 (Buffer Input 3)
7. B3 (Buffer Output 3)
8. A4 (Buffer Input 4)
9. B4 (Buffer Output 4)
10. OE (Output Enable)
11. GND (Ground)
12. B5 (Buffer Output 5)
13. A5 (Buffer Input 5)
14. B6 (Buffer Output 6)
15. A6 (Buffer Input 6)
16. B7 (Buffer Output 7)
17. A7 (Buffer Input 7)
18. B8 (Buffer Output 8)
19. A8 (Buffer Input 8)
20. VCC (Power Supply)

Functional Features

• Non-inverting buffer with 3-state outputs
• High-speed operation suitable for high-frequency applications
• Low power consumption for energy-efficient designs
• Wide operating voltage range for compatibility with various systems
• ESD protection on all inputs and outputs for enhanced reliability

Advantages and Disadvantages

Advantages

• Fast propagation delay ensures quick signal transmission
• Low power consumption reduces energy usage
• 3-state outputs allow for easy bus sharing
• Wide operating voltage range increases versatility
• ESD protection enhances durability

Disadvantages

• Limited number of buffers (8 in total)
• Not suitable for applications requiring a large number of buffers

Working Principles

The PI74FCT240ATS is designed to buffer and drive signals in digital systems. It operates by receiving input signals and amplifying them to provide corresponding output signals. The non-inverting nature of the buffer ensures that the output signal matches the input signal, but with increased current-driving capability. The 3-state outputs allow multiple devices to share a common bus, enabling efficient communication between different components.

Detailed Application Field Plans

The PI74FCT240ATS can be used in various applications, including:

1. Microprocessors and microcontrollers
2. Memory systems
3. Communication systems
4. Data acquisition systems
5. Industrial automation
6. Automotive electronics
7. Consumer electronics
8. Test and measurement equipment

Detailed and Complete Alternative Models

1. SN74FCT240AT: Similar specifications and functionality, offered by Texas Instruments.
2. MC74FCT240A: Equivalent buffer IC, manufactured by ON Semiconductor.
3. CD74FCT240E: Alternative option from Texas Instruments, with comparable features.

These alternative models can be considered as substitutes for the PI74FCT240ATS, depending on specific requirements and availability.

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