TC74LVX374FTEL

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, high-speed, octal D-type flip-flop
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Digital logic component used for storing and transferring data in electronic systems
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 2.0V to Vcc + 0.3V
• Low-Level Input Voltage: -0.3V to 0.8V
• High-Level Output Voltage: Vcc - 0.4V
• Low-Level Output Voltage: 0.4V
• Maximum Operating Frequency: 200MHz
• Number of Flip-Flops: 8

Detailed Pin Configuration

1. GND (Ground)
2. D0 (Data Input 0)
3. D1 (Data Input 1)
4. D2 (Data Input 2)
5. D3 (Data Input 3)
6. D4 (Data Input 4)
7. D5 (Data Input 5)
8. D6 (Data Input 6)
9. D7 (Data Input 7)
10. OE (Output Enable)
11. CP (Clock Pulse)
12. Q0 (Flip-Flop Output 0)
13. Q1 (Flip-Flop Output 1)
14. Q2 (Flip-Flop Output 2)
15. Q3 (Flip-Flop Output 3)
16. Q4 (Flip-Flop Output 4)
17. Q5 (Flip-Flop Output 5)
18. Q6 (Flip-Flop Output 6)
19. Q7 (Flip-Flop Output 7)
20. Vcc (Supply Voltage)

Functional Features

• Octal D-type flip-flop with 3-state outputs
• High-speed operation, suitable for applications requiring quick data transfer
• Low-voltage operation, ideal for battery-powered devices
• 3-state outputs allow multiple devices to share a common bus

Advantages

• Low power consumption due to low-voltage operation
• High-speed performance enables efficient data processing
• Compact TSSOP package saves board space
• 3-state outputs provide flexibility in system design

Disadvantages

• Limited number of flip-flops (8) may not be sufficient for complex applications
• TSSOP package may require specialized handling during assembly

Working Principles

The TC74LVX374FTEL is based on the D-type flip-flop circuit. It stores and transfers data using positive-edge triggered clock pulses. When the clock pulse rises from low to high, the input data is latched and transferred to the corresponding output. The output enable (OE) pin controls the 3-state outputs, allowing them to be either active or in a high-impedance state.

Detailed Application Field Plans

1. Microcontrollers: Used for storing temporary data and controlling peripheral devices.
2. Communication Systems: Facilitates data buffering and synchronization between different components.
3. Memory Modules: Enables data storage and retrieval in RAM and cache memory.
4. Data Acquisition Systems: Helps capture and process analog signals into digital form.
5. Industrial Automation: Supports control and monitoring functions in PLCs and industrial equipment.

Detailed and Complete Alternative Models

1. SN74LVX374: Similar octal D-type flip-flop with 3-state outputs, offered by Texas Instruments.
2. MC74LVX374: Octal D-type flip-flop with 3-state outputs, manufactured by ON Semiconductor.
3. CD74LVX374: Low-voltage octal D-type flip-flop with 3-state outputs, produced by Texas Instruments.

(Note: The above list is not exhaustive and other alternative models may exist.)

This entry provides an overview of the TC74LVX374FTEL integrated circuit, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models. With its low-voltage, high-speed operation and compact package, this flip-flop IC finds applications in various electronic systems requiring data storage and transfer capabilities.