Encyclopedia Entry: 74ACT11374DWG4

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Device
• Characteristics: High-speed, Octal D-Type Flip-Flop with 3-State Outputs
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The 74ACT11374DWG4 is a versatile IC that provides eight D-type flip-flops with 3-state outputs in a single package.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

The 74ACT11374DWG4 has the following specifications:

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 6.5ns (typical)
• Output Current: ±24mA

Detailed Pin Configuration

The pin configuration of the 74ACT11374DWG4 is as follows:

1. D1
2. CP1
3. Q1
4. GND
5. Q2
6. CP2
7. D2
8. Q3
9. GND
10. Q4
11. CP3
12. D3
13. Q5
14. GND
15. Q6
16. CP4
17. D4
18. Q7
19. GND
20. Q8
21. CP5
22. D5
23. Q9
24. GND
25. Q10
26. CP6
27. D6
28. Q11
29. GND
30. Q12
31. CP7
32. D7
33. Q13
34. GND
35. Q14
36. CP8
37. D8
38. Q15
39. GND
40. Q16

Functional Features

The 74ACT11374DWG4 offers the following functional features:

• Eight independent D-type flip-flops with 3-state outputs
• High-speed operation, making it suitable for applications requiring quick data transfer
• 3-state outputs allow multiple devices to share a common bus without interference
• Schmitt-trigger inputs provide hysteresis and improve noise immunity
• TTL-compatible inputs and outputs ensure compatibility with various logic families

Advantages and Disadvantages

Advantages of the 74ACT11374DWG4 include:

• High-speed operation enables efficient data processing
• Versatile functionality with 3-state outputs
• Wide supply voltage range allows flexibility in different applications
• Schmitt-trigger inputs enhance noise immunity

Disadvantages of the 74ACT11374DWG4 include:

• Limited number of flip-flops (eight)
• Requires careful handling due to its small package size

Working Principles

The 74ACT11374DWG4 operates based on the principles of digital logic. It utilizes D-type flip-flops to store and transfer binary data. The flip-flops are triggered by clock signals, allowing synchronized data transfer. The 3-state outputs enable the device to be connected to a shared bus, where each output can be independently enabled or disabled.

Detailed Application Field Plans

The 74ACT11374DWG4 finds applications in various fields, including:

1. Data communication systems
2. Microprocessor-based systems
3. Industrial automation
4. Instrumentation and measurement equipment
5. Consumer electronics

Detailed and Complete Alternative Models

Alternative models that offer similar functionality to the 74ACT11374DWG4 include:

1. 74HC11374: High-speed Octal D-Type Flip-Flop with 3-State Outputs
2. 74LS11374: Low-power Octal D-Type Flip-Flop with 3-State Outputs
3. 74FCT11374: Fast CMOS Octal D-Type Flip-Flop with 3-State Outputs

These alternative models can be considered based on specific requirements, such as power consumption, speed, or compatibility with different logic families.

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