74LCX841MTC

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics: Low Voltage, High-Speed, 8-Bit Buffer/Line Driver
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Logic IC for voltage level translation and buffering
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 100MHz
• Number of Inputs/Outputs: 8
• Logic Family: LCX

Detailed Pin Configuration

The 74LCX841MTC has a total of 20 pins. The pin configuration is as follows:

1. A0 - Input A0
2. A1 - Input A1
3. A2 - Input A2
4. A3 - Input A3
5. A4 - Input A4
6. A5 - Input A5
7. A6 - Input A6
8. A7 - Input A7
9. GND - Ground
10. OE - Output Enable
11. Y0 - Output Y0
12. Y1 - Output Y1
13. Y2 - Output Y2
14. Y3 - Output Y3
15. Y4 - Output Y4
16. Y5 - Output Y5
17. Y6 - Output Y6
18. Y7 - Output Y7
19. VCC - Power Supply
20. NC - No Connection

Functional Features

• Logic level translation between different voltage domains
• Buffering of input signals to drive multiple outputs
• High-speed operation up to 100MHz
• Low voltage operation from 1.65V to 3.6V
• Output enable control for easy interfacing with other devices

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems - High-speed operation enables efficient data transfer - Small package size saves board space - Output enable feature provides flexibility in system design

Disadvantages: - Limited number of inputs/outputs (8 in this case) - Not suitable for high-voltage applications

Working Principles

The 74LCX841MTC is a logic level translator that operates by converting input signals from one voltage domain to another. It uses a combination of MOSFETs and CMOS technology to achieve low voltage operation and high-speed performance. The device acts as a buffer, amplifying and driving the input signals to multiple output pins. The output enable pin allows the user to control the output state, enabling or disabling the signal transmission.

Detailed Application Field Plans

The 74LCX841MTC can be used in various applications where voltage level translation and buffering are required. Some potential application fields include:

1. Microcontrollers: Interface between microcontroller I/O pins and external devices operating at different voltage levels.
2. Communication Systems: Level shifting between different communication protocols or standards.
3. Data Acquisition Systems: Signal conditioning and level translation for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
4. Industrial Automation: Interfacing between different components in industrial control systems.
5. Consumer Electronics: Voltage level translation for audio/video interfaces, memory modules, and peripheral devices.

Detailed and Complete Alternative Models

1. SN74LVC1T45DBVR - Single-Bit Dual-Supply Bus Transceiver
2. TXB0108PWR - 8-Bit Bidirectional Voltage-Level Translator
3. PCA9306DCUR - Dual-Bus I2C/SMBus Level Translator with Automatic Direction Sensing

These alternative models offer similar functionality and can be used as substitutes for the 74LCX841MTC in various applications.

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