SN64BCT245DWRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Bus Transceiver
• Characteristics: High-speed, bidirectional, non-inverting, 8-bit transceiver
• Package: SOIC-20
• Essence: Facilitates bidirectional communication between two buses with different voltage levels
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 6ns (typical)
• Output Current: ±24mA
• ESD Protection: >2000V

Detailed Pin Configuration

The SN64BCT245DWRG4 has a total of 20 pins, which are assigned as follows:

1. OE (Output Enable) - Active Low Output Enable
2. DIR (Direction Control) - Controls the direction of data flow
3. A1-A8 (Input/Output) - Data bus lines
4. GND (Ground) - Ground reference
5. B1-B8 (Input/Output) - Data bus lines
6. VCC (Supply Voltage) - Positive supply voltage

Functional Features

• Bidirectional data transfer between two buses with different voltage levels
• Non-inverting logic ensures compatibility with various systems
• High-speed operation allows for efficient data transmission
• Output enable control for disabling the outputs when not in use
• Direction control for selecting the data flow direction

Advantages and Disadvantages

Advantages: - Enables seamless communication between buses with different voltage levels - Non-inverting logic simplifies system integration - High-speed operation ensures efficient data transfer

Disadvantages: - Limited to 8-bit data transmission - Requires careful consideration of voltage level compatibility

Working Principles

The SN64BCT245DWRG4 is a bidirectional bus transceiver that facilitates communication between two buses operating at different voltage levels. It uses non-inverting logic, ensuring compatibility with various systems. The direction of data flow is controlled by the DIR pin. When the DIR pin is high, data flows from the A bus to the B bus, and when it is low, data flows in the opposite direction.

Detailed Application Field Plans

The SN64BCT245DWRG4 finds applications in various fields where bidirectional communication between buses with different voltage levels is required. Some potential application areas include:

1. Industrial Automation: Facilitating communication between control systems operating at different voltage levels.
2. Automotive Electronics: Enabling data exchange between different subsystems within a vehicle.
3. Telecommunications: Supporting interface connections between devices with varying voltage requirements.
4. Consumer Electronics: Allowing for communication between different modules or components within electronic devices.

Detailed and Complete Alternative Models

1. SN74LVC245APW - 8-bit Bus Transceiver with 3-state Outputs
2. MC74LVX245DTR2G - Low-Voltage CMOS Octal Bus Transceiver
3. CD74HCT245E - High-Speed CMOS Logic Octal Bus Transceiver

These alternative models offer similar functionality and can be considered as substitutes for the SN64BCT245DWRG4 in different applications.

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