SN74CB3Q6800DGVR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Multiplexer/Demultiplexer
• Characteristics: High-speed, low-power, bidirectional voltage-level translator
• Package: VSSOP (Very Small Outline Package)
• Essence: Voltage-level translation between different logic levels
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Logic Voltage Levels: 1.2V to 3.3V
• Operating Temperature Range: -40°C to +85°C
• Input Capacitance: 2pF
• Output Capacitance: 4pF
• Propagation Delay: 2.5ns (Max)
• On-State Resistance: 5Ω (Max)

Detailed Pin Configuration

The SN74CB3Q6800DGVR has a total of 20 pins, which are assigned as follows:

1. OE (Output Enable)
2. A0 (Address Input 0)
3. A1 (Address Input 1)
4. A2 (Address Input 2)
5. GND (Ground)
6. B0 (Data Input/Output 0)
7. B1 (Data Input/Output 1)
8. B2 (Data Input/Output 2)
9. VCCA (Voltage Supply for Side A)
10. VCCB (Voltage Supply for Side B)
11. VREF (Reference Voltage)
12. NC (No Connection)
13. B3 (Data Input/Output 3)
14. B4 (Data Input/Output 4)
15. B5 (Data Input/Output 5)
16. A3 (Address Input 3)
17. A4 (Address Input 4)
18. A5 (Address Input 5)
19. VCC (Positive Power Supply)
20. GND (Ground)

Functional Features

• Bidirectional voltage-level translation between different logic levels
• Supports multiple address inputs and data input/output lines
• High-speed operation with low propagation delay
• Low power consumption
• Output enable control for efficient power management

Advantages and Disadvantages

Advantages: - Enables seamless communication between devices operating at different voltage levels - Wide supply voltage range allows compatibility with various systems - Compact VSSOP package saves board space - Low on-state resistance minimizes signal distortion

Disadvantages: - Limited number of address and data lines may restrict certain applications - Propagation delay may affect real-time applications requiring instantaneous response

Working Principles

The SN74CB3Q6800DGVR is a voltage-level translator designed to facilitate communication between digital systems operating at different voltage levels. It utilizes a bidirectional multiplexer/demultiplexer architecture to convert signals from one logic level to another.

The device operates by receiving address inputs and data signals from the controlling system. Based on the address inputs, it selects the appropriate data input/output line and translates the logic levels accordingly. The output enable pin allows the user to control the direction of data flow, enabling efficient power management.

Detailed Application Field Plans

The SN74CB3Q6800DGVR finds applications in various fields where voltage-level translation is required. Some potential application areas include:

1. IoT Devices: Facilitating communication between low-power sensors and microcontrollers operating at different voltage levels.
2. Mobile Devices: Enabling data transfer between different components, such as cameras, displays, and processors.
3. Automotive Electronics: Supporting voltage-level translation in automotive control units and infotainment systems.
4. Industrial Automation: Integrating different subsystems with varying logic levels in factory automation and control systems.
5. Consumer Electronics: Enabling compatibility between devices with different voltage requirements, such as gaming consoles and peripherals.

Detailed and Complete Alternative Models

1. SN74CB3Q3257PWR
2. SN74CBT3257DGV
3. SN74LVC1T45DBVR
4. SN74LVC1T45DCKR
5. SN74LVC1T45YZPR
6. SN74LVC1T45DRLR
7. SN74LVC1T45DRLRG4
8. SN74LVC1T45DCKRG4
9. SN74LVC1T45DCKRE4
10. SN74LVC1T45DCKTE4

These alternative models offer similar functionality and voltage-level translation capabilities to the SN74CB3Q6800DGVR, providing flexibility for different design requirements.

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