SN74AHC374PWRE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power, 8-bit D-type flip-flop with 3-state outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: The SN74AHC374PWRE4 is a versatile integrated circuit that can store and manipulate digital information. It is commonly used in electronic devices for data storage and signal processing.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage Range: 2 V to 5.5 V
• High-Level Input Voltage: 2 V to VCC + 0.5 V
• Low-Level Input Voltage: -0.5 V to 0.8 V
• High-Level Output Current: -8 mA
• Low-Level Output Current: 8 mA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SN74AHC374PWRE4 has a total of 20 pins, which are arranged as follows:

1. Pin 1: Data Input (D0)
2. Pin 2: Data Input (D1)
3. Pin 3: Data Input (D2)
4. Pin 4: Data Input (D3)
5. Pin 5: Data Input (D4)
6. Pin 6: Data Input (D5)
7. Pin 7: Data Input (D6)
8. Pin 8: Data Input (D7)
9. Pin 9: Clock Input (CLK)
10. Pin 10: Clock Enable Input (CE)
11. Pin 11: Output Enable Input (OE)
12. Pin 12: Clear Input (CLR)
13. Pin 13: Q0 Output
14. Pin 14: Q1 Output
15. Pin 15: Q2 Output
16. Pin 16: Q3 Output
17. Pin 17: Q4 Output
18. Pin 18: Q5 Output
19. Pin 19: Q6 Output
20. Pin 20: Q7 Output

Functional Features

• High-speed operation: The SN74AHC374PWRE4 can operate at high clock frequencies, making it suitable for applications that require fast data processing.
• Low-power consumption: This IC is designed to minimize power consumption, making it ideal for battery-powered devices or energy-efficient systems.
• 3-state outputs: The 3-state outputs allow multiple devices to share a common bus, enabling efficient data transfer and communication between different components.

Advantages and Disadvantages

Advantages: - High-speed operation enables quick data processing. - Low-power consumption prolongs battery life in portable devices. - 3-state outputs facilitate efficient data transfer.

Disadvantages: - Limited voltage range (2 V to 5.5 V) may restrict compatibility with certain systems. - TSSOP package may require careful handling during assembly.

Working Principles

The SN74AHC374PWRE4 operates based on the principles of digital logic. It uses flip-flops to store and manipulate binary information. The clock input controls the timing of data storage and retrieval, while the enable and clear inputs provide additional control over the circuit's behavior. The 3-state outputs allow the IC to drive external components or be disconnected from the bus when not in use.

Detailed Application Field Plans

The SN74AHC374PWRE4 finds applications in various fields, including:

1. Microcontrollers: Used for storing and manipulating data in microcontroller-based systems.
2. Communication Systems: Enables efficient data transfer and buffering in communication protocols.
3. Memory Systems: Used in memory modules for data storage and retrieval.
4. Industrial Automation: Facilitates control and synchronization of digital signals in industrial automation systems.
5. Consumer Electronics: Integrated into devices such as smartphones, tablets, and gaming consoles for data processing and storage.

Detailed and Complete Alternative Models

1. SN74AHC374RGYR: Similar to SN74AHC374PWRE4 but packaged in a different form (QFN).
2. CD74HCT374E: A compatible alternative from a different manufacturer (Texas Instruments).

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