SN74LVC841APWRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics: High-speed, low-power, voltage-level shifting
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Logic level translation between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 100 MHz
• Number of Inputs: 8
• Number of Outputs: 8
• Propagation Delay: 3.7 ns (typical)
• Low Power Consumption: ICC = 2 µA (maximum)

Detailed Pin Configuration

The SN74LVC841APWRG4 has a total of 20 pins. The pin configuration is as follows:

1. A1 - Input A1
2. B1 - Input B1
3. GND - Ground
4. A2 - Input A2
5. B2 - Input B2
6. Y2 - Output Y2
7. Y1 - Output Y1
8. OE - Output Enable
9. VCC - Supply Voltage
10. B3 - Input B3
11. A3 - Input A3
12. Y3 - Output Y3
13. Y4 - Output Y4
14. B4 - Input B4
15. A4 - Input A4
16. Y5 - Output Y5
17. Y6 - Output Y6
18. B5 - Input B5
19. A5 - Input A5
20. VCC - Supply Voltage

Functional Features

• Logic level translation between different voltage domains
• Bidirectional voltage-level shifting
• High-speed operation with low propagation delay
• Low power consumption
• Output enable control for easy interfacing

Advantages and Disadvantages

Advantages: - Enables communication between devices operating at different voltage levels - High-speed operation allows for efficient data transfer - Low power consumption helps conserve energy - Output enable control provides flexibility in interfacing with other components

Disadvantages: - Limited to a maximum operating frequency of 100 MHz - May not be suitable for applications requiring higher speed or complex logic operations

Working Principles

The SN74LVC841APWRG4 is designed to translate logic levels between different voltage domains. It uses a combination of MOSFETs and CMOS technology to achieve bidirectional voltage-level shifting. The inputs and outputs are compatible with both 3.3V and 5V logic systems.

When the output enable (OE) pin is high, the device is enabled, and the input signals are translated to the corresponding output voltage levels. When the OE pin is low, the outputs are in a high-impedance state, allowing for easy interfacing with other components.

Detailed Application Field Plans

The SN74LVC841APWRG4 can be used in various applications where logic level translation is required. Some potential application fields include:

1. Microcontroller interfacing: The IC can be used to interface microcontrollers operating at different voltage levels, enabling seamless communication between them.
2. Sensor networks: It can be utilized in sensor networks where sensors operate at different voltage levels, ensuring accurate data transmission.
3. Industrial automation: The IC can be employed in industrial automation systems to interface different control modules operating at varying voltage domains.
4. Communication systems: It can facilitate voltage-level shifting in communication systems, allowing for compatibility between different devices.

Detailed and Complete Alternative Models

1. SN74LVC245APWRG4: Octal Bus Transceiver with 3-State Outputs
2. SN74LVC4245APWRG4: Octal Bus Transceiver and Level Shifter with 3-State Outputs
3. SN74LVC08APWRG4: Quadruple 2-Input Positive-AND Gates

These alternative models offer similar functionality and can be considered as alternatives to the SN74LVC841APWRG4 based on specific application requirements.

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