SN74CBT3125DBQR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Multiplexer/Demultiplexer
• Characteristics: High-speed, low-power consumption
• Package: SSOP-16
• Essence: 4-bit bidirectional bus switch
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2 V to 6 V
• Input Voltage Range: 0 V to VCC
• Output Voltage Range: 0 V to VCC
• On-state Resistance: 5 Ω (typical)
• Bandwidth: 400 MHz (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74CBT3125DBQR has a total of 16 pins. The pin configuration is as follows:

1. A1 - Select Input 1
2. B1 - Select Input 2
3. OE - Output Enable Input
4. Y1 - Output 1
5. Y2 - Output 2
6. GND - Ground
7. Y3 - Output 3
8. Y4 - Output 4
9. VCC - Power Supply
10. B4 - Select Input 4
11. A4 - Select Input 3
12. NC - No Connection
13. A2 - Select Input 5
14. B2 - Select Input 6
15. Y5 - Output 5
16. Y6 - Output 6

Functional Features

• Bidirectional switching capability
• Low power consumption
• High-speed operation
• Wide operating voltage range
• ESD protection on all inputs and outputs

Advantages and Disadvantages

Advantages: - Allows bidirectional data flow - Low power consumption - High-speed operation - ESD protection for enhanced reliability

Disadvantages: - Limited number of inputs and outputs (6 in total) - May require additional components for complex applications

Working Principles

The SN74CBT3125DBQR is a 4-bit bidirectional bus switch that allows data to flow bidirectionally between two ports. It operates by selectively connecting the input/output lines to the corresponding output/input lines based on the control signals provided at the select inputs (A1-A4, B1-B4) and the output enable input (OE). When the appropriate select inputs are activated and the OE signal is high, the corresponding input is connected to the output, allowing data transmission in both directions.

Detailed Application Field Plans

The SN74CBT3125DBQR is commonly used in various digital systems where bidirectional data transmission is required. Some specific application fields include:

1. Data communication systems
2. Computer peripherals
3. Networking equipment
4. Test and measurement instruments
5. Industrial automation

Detailed and Complete Alternative Models

1. SN74CBT3257CDBQR
2. SN74CBT3245ADBQR
3. SN74CBT16212ADGGR
4. SN74CBT3383CPWRE4
5. SN74CBT3257DGVRE4

These alternative models offer similar functionality and characteristics to the SN74CBT3125DBQR and can be considered as alternatives depending on specific requirements and availability.

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