SN74LVT574DWR

Product Overview

Category

SN74LVT574DWR belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a flip-flop latch in digital electronic circuits.

Characteristics

• Low voltage operation
• High-speed performance
• Octal D-type transparent latch
• 3-state outputs
• Compatible with TTL levels
• Wide operating temperature range

Package

SN74LVT574DWR is available in a small-outline package (SOIC) with a width of 7.5mm.

Essence

The essence of SN74LVT574DWR lies in its ability to store and transfer data in digital systems.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 2.7V to 3.6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Logic Family: LVT
• Number of Bits: 8
• Number of Pins: 20
• Logic Type: D-Type Transparent Latch
• Output Type: 3-State
• Mounting Style: Surface Mount

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. LE (Latch Enable)
13. Q0 (Output 0)
14. Q1 (Output 1)
15. Q2 (Output 2)
16. Q3 (Output 3)
17. Q4 (Output 4)
18. Q5 (Output 5)
19. Q6 (Output 6)
20. VCC (Supply Voltage)

Functional Features

• Octal D-type transparent latch with 3-state outputs
• Data inputs are latched to the outputs on the rising edge of the clock pulse
• Output enable input allows for tri-state operation, enabling multiple devices to share a common bus
• Latch enable input controls the latching of data inputs to the outputs

Advantages and Disadvantages

Advantages

• Low voltage operation makes it suitable for battery-powered devices
• High-speed performance enables efficient data transfer
• Compatibility with TTL levels allows for easy integration into existing systems
• Wide operating temperature range ensures reliable operation in various environments

Disadvantages

• Limited number of bits (8) may not be sufficient for certain applications requiring larger data storage
• Surface mount package may require specialized equipment for soldering and replacement

Working Principles

SN74LVT574DWR operates based on the principles of flip-flop latch circuits. It stores and transfers data using clock pulses and latch enable signals. The data inputs are latched to the outputs on the rising edge of the clock pulse, allowing for synchronized data transfer.

Detailed Application Field Plans

SN74LVT574DWR finds applications in various digital electronic systems, including but not limited to: - Microcontrollers - Data communication devices - Memory modules - Industrial automation systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to SN74LVT574DWR are: - SN74LVC574ADWR - MC74LVX574DTR2G - CD74HCT574M96

These models offer similar functionality and can be used as replacements based on specific requirements.

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