SN74LVT8986PM

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics:
  • Low Voltage TTL (LVT) technology
  • High-speed translation between different logic levels
  • Wide operating voltage range
  • Small package size
• Package: PM (Plastic Micro Package)
• Essence: Logic level translation for various applications
• Packaging/Quantity: Typically sold in reels of 2500 units

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Logic Voltage Levels:
  • High-Level Input Voltage (VIH): 2.0V to VCC + 0.5V
  • Low-Level Input Voltage (VIL): -0.5V to 0.8V
  • High-Level Output Voltage (VOH): VCC - 0.4V to VCC
  • Low-Level Output Voltage (VOL): 0V to 0.4V
• Operating Temperature Range: -40°C to 85°C
• Propagation Delay Times:
  • High-to-Low Level (tpHL): 2.7ns (max)
  • Low-to-High Level (tpLH): 2.9ns (max)

Detailed Pin Configuration

The SN74LVT8986PM has a total of 20 pins, which are assigned as follows:

1. A1
2. B1
3. A2
4. B2
5. A3
6. B3
7. A4
8. B4
9. GND
10. OE
11. VCC
12. B5
13. A5
14. B6
15. A6
16. B7
17. A7
18. B8
19. A8
20. VCC

Functional Features

• Logic level translation: The SN74LVT8986PM provides bidirectional voltage level translation between two logic levels, making it suitable for interfacing different devices operating at different voltage levels.
• High-speed operation: With low propagation delay times, this IC ensures efficient and fast translation of signals.
• Wide operating voltage range: The supply voltage range of 1.2V to 3.6V allows compatibility with a variety of systems.
• Small package size: The PM package offers a compact form factor, making it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages: - Efficient logic level translation - Fast propagation delay times - Wide operating voltage range - Compact package size

Disadvantages: - Limited pin count (may not be suitable for complex systems requiring more I/O pins) - Not suitable for high-voltage applications

Working Principles

The SN74LVT8986PM utilizes LVT technology to perform logic level translation. It consists of a combination of MOSFETs and CMOS circuitry that enable bidirectional voltage conversion between different logic levels. The input signals are translated to the desired output voltage levels based on the supplied power and control signals.

Detailed Application Field Plans

The SN74LVT8986PM can be used in various applications where logic level translation is required. Some potential application fields include:

1. Microcontrollers and microprocessors interfacing with peripheral devices operating at different voltage levels.
2. Communication systems involving different logic families or voltage domains.
3. Industrial automation systems requiring signal translation between different subsystems.
4. Battery-powered devices with varying voltage requirements.

Detailed and Complete Alternative Models

1. SN74LVC4245APW: Similar logic level translator with a different package type (TSSOP).
2. SN74LVC1T45DCKR: Single-bit bidirectional voltage level translator in a small SC70 package.
3. SN74AVC4T245PWR: Quad-bit bidirectional voltage level translator with 3-state outputs.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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