MM74HCT541MTC

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics: High-Speed, CMOS Technology
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: The MM74HCT541MTC is a logic level shifter IC that allows for bidirectional voltage level translation between different logic levels. It is commonly used in digital systems where signals need to be shifted from one voltage level to another.
• Packaging/Quantity: The MM74HCT541MTC is typically packaged in reels or tubes and is available in quantities of 2500 units per reel/tube.

Specifications

• Supply Voltage: 2V to 6V
• Logic Family: HCT
• Number of Channels: 8
• Input/Output Compatibility: TTL/CMOS
• Propagation Delay: 12ns (max)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MM74HCT541MTC has a total of 20 pins, which are arranged as follows:

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

Functional Features

• Bidirectional voltage level shifting between TTL and CMOS logic levels.
• High-speed operation with a maximum propagation delay of 12ns.
• Output enable pin allows for easy control of the output state.
• Wide operating voltage range of 2V to 6V.
• CMOS technology ensures low power consumption.

Advantages and Disadvantages

Advantages: - Provides bidirectional voltage level translation, making it versatile in digital systems. - High-speed operation allows for efficient signal processing. - Wide operating voltage range makes it compatible with various logic levels. - Low power consumption due to CMOS technology.

Disadvantages: - Limited number of channels (8) may not be sufficient for complex systems requiring more inputs/outputs. - Propagation delay of 12ns may introduce timing issues in certain applications.

Working Principles

The MM74HCT541MTC operates by utilizing a combination of CMOS technology and internal circuitry to shift voltage levels bidirectionally. When an input signal is received at one logic level, the IC translates it to the corresponding logic level on the output pins. The output enable pin allows for easy control of the output state, enabling or disabling the translation process.

Detailed Application Field Plans

The MM74HCT541MTC can be used in various applications where voltage level translation is required. Some potential application fields include:

1. Microcontroller interfacing with different logic level peripherals.
2. Communication systems involving multiple voltage domains.
3. Data acquisition systems with mixed logic level sensors.
4. Industrial automation systems requiring bidirectional signal conversion.
5. Automotive electronics for voltage level adaptation between different components.

Detailed and Complete Alternative Models

1. SN74HCT541N - Similar functionality and specifications, available in DIP (Dual Inline Package) package.
2. CD74HCT541E - Equivalent logic level shifter IC, available in PDIP (Plastic Dual Inline Package) package.
3. 74HCT541D - Alternative model with similar characteristics, available in SOIC (Small Outline Integrated Circuit) package.

These alternative models offer similar functionality and can be used as replacements for the MM74HCT541MTC depending on specific requirements and availability.

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