CD74HCT367M

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Converter
• Characteristics: High-Speed, CMOS Technology
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Hex Bus Buffer with 3-State Outputs
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 25 MHz
• Number of Inputs: 6
• Number of Outputs: 6
• Logic Family: HCT

Detailed Pin Configuration

The CD74HCT367M has a total of 16 pins. The pin configuration is as follows:

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

Functional Features

• Hex Bus Buffer with 3-State Outputs
• Provides non-inverting level shifting between any two logic levels
• Allows bidirectional voltage translation
• Enables interfacing between devices operating at different voltage levels

Advantages and Disadvantages

Advantages: - High-speed operation - CMOS technology for low power consumption - 3-state outputs allow multiple devices to share a common bus

Disadvantages: - Limited voltage range (4.5V to 5.5V) - Maximum operating frequency of 25 MHz may not be sufficient for some applications

Working Principles

The CD74HCT367M is a hex bus buffer with 3-state outputs. It operates by receiving input signals from the A1-A4 and B1-B4 pins, and providing corresponding output signals on the Y1-Y5 pins. The OE pin controls the output enable function, allowing the device to be enabled or disabled.

When the OE pin is high, the outputs are in the high-impedance state, effectively disconnecting them from the bus. This allows multiple devices to share the same bus without interfering with each other.

Detailed Application Field Plans

The CD74HCT367M is commonly used in various applications that require level shifting and voltage translation between different logic levels. Some specific application fields include:

1. Microcontroller interfacing: The CD74HCT367M enables communication between microcontrollers operating at different voltage levels, allowing them to exchange data reliably.

2. Industrial automation: In industrial control systems, where different components operate at different voltage levels, this IC facilitates seamless integration and communication.

3. Communication systems: The CD74HCT367M can be used in communication equipment to interface between different logic families or voltage domains, ensuring proper signal transmission.

4. Automotive electronics: With the increasing complexity of automotive systems, the CD74HCT367M finds applications in level shifting tasks within various electronic modules.

Detailed and Complete Alternative Models

1. SN74HCT367 - Similar functionality, but available in a different package (DIP).
2. MC74HCT367 - Equivalent performance, but manufactured by a different company (Motorola).
3. CD74HC367 - Similar functionality, but operates at a higher voltage range (2V to 6V).

These alternative models provide similar features and can be used as substitutes for the CD74HCT367M depending on specific requirements.

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