IDT74CBTLV3126QG8

Product Overview

• Category: Integrated Circuit (IC)
• Use: Multiplexer/Demultiplexer
• Characteristics: Low voltage, high-speed, bidirectional switching capabilities
• Package: Quad Flat No-Lead (QFN)
• Essence: A versatile IC that enables efficient data routing and signal control in electronic circuits
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Input/Output Voltage Range: 0V to VCC
• Switching Speed: <5ns
• On-Resistance: 4Ω typical
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IDT74CBTLV3126QG8 has a total of 16 pins, which are assigned as follows:

1. OE (Output Enable) - Active low enable input
2. A0 (Address Input) - Selects the input/output channel
3. B0 (Data Input/Output) - Bidirectional data pin for channel 0
4. B1 (Data Input/Output) - Bidirectional data pin for channel 1
5. GND (Ground) - Ground reference
6. B2 (Data Input/Output) - Bidirectional data pin for channel 2
7. B3 (Data Input/Output) - Bidirectional data pin for channel 3
8. VCC (Supply Voltage) - Positive supply voltage
9. A1 (Address Input) - Selects the input/output channel
10. B3 (Data Input/Output) - Bidirectional data pin for channel 3
11. B2 (Data Input/Output) - Bidirectional data pin for channel 2
12. GND (Ground) - Ground reference
13. B1 (Data Input/Output) - Bidirectional data pin for channel 1
14. B0 (Data Input/Output) - Bidirectional data pin for channel 0
15. A0 (Address Input) - Selects the input/output channel
16. OE (Output Enable) - Active low enable input

Functional Features

• Bidirectional switching: Allows data to be routed in both directions
• Low voltage operation: Suitable for battery-powered devices and low-power applications
• High-speed switching: Enables fast data transfer rates
• Output enable control: Provides flexibility in enabling/disabling specific channels
• Wide supply voltage range: Compatible with various power sources

Advantages and Disadvantages

Advantages: - Versatile multiplexer/demultiplexer functionality - Low power consumption - Compact package size - Fast switching speed

Disadvantages: - Limited number of channels (4 in this case) - Relatively high on-resistance compared to some alternatives

Working Principles

The IDT74CBTLV3126QG8 is a multiplexer/demultiplexer IC that operates by selectively connecting one of its four bidirectional channels to the common I/O pin based on the address inputs (A0, A1). The output enable (OE) pin controls the activation of the selected channel. When OE is low, the corresponding channel is enabled, allowing bidirectional data flow. Conversely, when OE is high, all channels are disabled, preventing any data transfer.

Detailed Application Field Plans

The IDT74CBTLV3126QG8 finds applications in various electronic systems, including but not limited to:

1. Data communication equipment: Used for signal routing and switching in routers, switches, and network interface cards.
2. Test and measurement instruments: Enables flexible signal routing in oscilloscopes, logic analyzers, and data acquisition systems.
3. Consumer electronics: Facilitates data multiplexing/demultiplexing in audio/video equipment, gaming consoles, and set-top boxes.
4. Industrial automation: Enables efficient control of signals in programmable logic controllers (PLCs) and industrial control systems.

Detailed and Complete Alternative Models

1. SN74CBTLV3126: Similar functionality and specifications, offered by Texas Instruments.
2. MC74CBTLV3126: Alternative option from ON Semiconductor with comparable features.
3. 74CBTLV3126: Equivalent IC provided by NXP Semiconductors.

These alternative models offer similar multiplexer/demultiplexer capabilities and can be considered as substitutes for the IDT74CBTLV3126QG8 based on specific requirements and availability.

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