74LVT374D,112

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low Voltage, High-Speed, Tri-State Outputs
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: D-Type Transparent Latch with 3-State Outputs
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• High-Level Input Voltage: 2.0V to VCC + 0.3V
• Low-Level Input Voltage: -0.3V to 0.8V
• High-Level Output Voltage: 2.4V (min) at IOH = -24mA
• Low-Level Output Voltage: 0.4V (max) at IOL = 24mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74LVT374D,112 IC has a total of 20 pins. The pin configuration is as follows:

1. OE (Output Enable) - Output Enable Input
2. CP (Clock Pulse) - Clock Pulse Input
3. D0-D7 (Data Inputs) - Data Inputs
4. Q0-Q7 (Outputs) - Data Outputs
5. GND (Ground) - Ground Reference
6. Q7S (Output) - 3-State Output
7. D7 (Input) - Data Input
8. D6 (Input) - Data Input
9. D5 (Input) - Data Input
10. D4 (Input) - Data Input
11. D3 (Input) - Data Input
12. D2 (Input) - Data Input
13. D1 (Input) - Data Input
14. D0 (Input) - Data Input
15. VCC (Supply Voltage) - Positive Supply Voltage
16. Q6 (Output) - Data Output
17. Q5 (Output) - Data Output
18. Q4 (Output) - Data Output
19. Q3 (Output) - Data Output
20. Q2 (Output) - Data Output

Functional Features

The 74LVT374D,112 is a D-Type Transparent Latch with 3-State Outputs. It is designed to store and transfer data in digital systems. The latch is transparent when the Output Enable (OE) input is high, allowing the data inputs to be transferred to the outputs based on the clock pulse (CP) input. When the OE input is low, the outputs are in a high-impedance state, effectively disconnecting them from the rest of the circuit.

Advantages and Disadvantages

Advantages: - Low voltage operation allows for compatibility with modern digital systems. - High-speed operation enables efficient data transfer. - Tri-state outputs provide flexibility in connecting multiple devices.

Disadvantages: - Limited supply voltage range may restrict its use in certain applications. - Temperature limitations may require additional cooling measures in extreme environments.

Working Principles

The 74LVT374D,112 operates based on the principles of flip-flops. When the CP input receives a clock pulse, the latch captures the data present at the D0-D7 inputs and stores it. The stored data is then available at the Q0-Q7 outputs. The OE input controls the output enable/disable functionality, allowing the outputs to be either active or in a high-impedance state.

Detailed Application Field Plans

The 74LVT374D,112 can be used in various digital systems where data storage and transfer are required. Some potential application fields include: - Microprocessors and microcontrollers - Data communication systems - Memory modules - Industrial automation systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the 74LVT374D,112 are: - 74HC374: High-Speed CMOS Octal D-Type Flip-Flop with 3-State Outputs - SN74LVTH374: Low-Voltage CMOS Octal D-Type Flip-Flop with 3-State Outputs - CD74HCT374: High-Speed CMOS Octal D-Type Flip-Flop with 3-State Outputs

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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