SN74HC368DBRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Function
• Characteristics: High-Speed CMOS, Hex Buffers/Drivers With 3-State Outputs
• Package: 16-Pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Hex buffer/driver IC with 3-state outputs
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2V to 6V
• High-Level Input Voltage: 2V to VCC
• Low-Level Input Voltage: GND to 0.8V
• High-Level Output Current: -6mA
• Low-Level Output Current: 6mA
• Maximum Operating Frequency: 50MHz
• Propagation Delay Time: 10ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74HC368DBRG4 has a total of 16 pins, numbered as follows:

1. Output 1 (Y1)
2. Output 2 (Y2)
3. Output 3 (Y3)
4. Output Enable (OE)
5. Input 1 (A1)
6. Input 2 (A2)
7. Input 3 (A3)
8. Ground (GND)
9. Input 4 (A4)
10. Input 5 (A5)
11. Input 6 (A6)
12. VCC (Positive Power Supply)
13. Output 4 (Y4)
14. Output 5 (Y5)
15. Output 6 (Y6)
16. Not Connected (NC)

Functional Features

The SN74HC368DBRG4 is a hex buffer/driver IC with 3-state outputs. It is designed to provide high-speed logic function capabilities. The 3-state outputs allow the device to be effectively disconnected from the bus, reducing power consumption and avoiding conflicts in multi-device systems.

Advantages and Disadvantages

Advantages: - High-speed operation - 3-state outputs for bus sharing - Wide supply voltage range - Compact TSSOP package for space-saving designs

Disadvantages: - Limited output current capability - Not suitable for high-power applications

Working Principles

The SN74HC368DBRG4 operates based on CMOS (Complementary Metal-Oxide-Semiconductor) technology. It uses a combination of MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors) to achieve high-speed logic functions. The inputs control the state of the outputs, which can be either high, low, or disconnected (high impedance).

Detailed Application Field Plans

The SN74HC368DBRG4 is commonly used in various digital systems where buffering and driving signals are required. Some specific application fields include:

1. Microcontrollers: Used as an interface between microcontrollers and other devices, providing signal buffering and driving capabilities.
2. Data Communication: Used in data communication systems to buffer and drive signals between different components, such as UART (Universal Asynchronous Receiver-Transmitter) interfaces.
3. Memory Systems: Employed in memory systems to enable bus sharing and provide signal amplification.
4. Industrial Automation: Utilized in industrial automation systems for signal conditioning and interfacing purposes.

Detailed and Complete Alternative Models

1. SN74HC367DBRG4: Similar to SN74HC368DBRG4 but with open-drain outputs instead of 3-state outputs.
2. SN74HCT368DBRG4: A variant with TTL (Transistor-Transistor Logic) compatible inputs.

These alternative models offer similar functionality with slight variations to cater to different system requirements.

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