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| Product attributes | Property Value |
| Manufacturer | IDT, Integrated Device Technology Inc |
| Product Series | |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Transceiver, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 24mA, 64mA |
| Voltage - Supply | 4.75V ~ 5.25V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 24-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 24-SOIC (0.295", 7.50mm Width) |
The 29FCT52BSO is a high-speed non-inverting transceiver from IDT, designed for bidirectional bus communication in 5V systems. It operates from 4.75V to 5.25V and features 3-State outputs capable of sourcing 24mA and sinking 64mA. Packaged in a 24-SOIC, this IC is ideal for surface-mount applications requiring robust signal buffering, bus isolation, and high drive strength. Its CMOS technology ensures low power consumption with high-speed operation, making it suitable for memory interfaces and backplane communication.
- High Drive Current (64mA Sink): Ensures fast signal transitions even with heavy capacitive loads, improving system speed.
- 3-State Outputs: Allows multiple devices to share a bus safely, preventing data corruption.
- Wide 5V Operation: Compatible with standard 5V logic, simplifying integration into existing designs.
- Surface-Mount Package: Suitable for high-density PCB layouts, reducing board space.
High-Speed Bus Transceiving
Use the 29FCT52BSO in high-speed 5V data buses where signal integrity is critical. Its 3-State outputs allow multiple devices to share the bus without contention, controlled by output enable signals.
Memory Interface Buffering
Buffer address and data lines between a CPU and SRAM/DRAM. The high sink current (64mA) ensures fast charging of capacitive loads, maintaining signal integrity at high frequencies.
Backplane Communication
In multi-board systems, this transceiver drives signals across a backplane. The 3-State outputs prevent bus conflicts during board insertion or removal, enhancing system reliability.
Level Shifting in Mixed-Voltage Systems
While designed for 5V, the 3-State outputs can be used with pull-ups to interface with 3.3V logic, providing a simple level-shifting solution for bidirectional communication.
Peripheral Device Control
Drive peripheral devices that require high current, such as motors or solenoids, through external transistors. The strong output drive simplifies the interface circuitry.
Test and Measurement Equipment
In ATE (Automated Test Equipment), this IC provides reliable signal routing and buffering, ensuring accurate signal delivery to devices under test.
- Q: What is the logic family of the 29FCT52BSO?
- A: It is from the 29FCT family, known for high-speed, low-power CMOS performance.
- Q: What is the function of this IC?
- A: It is a non-inverting transceiver with 1 channel, designed for bidirectional data transfer.
- Q: What type of outputs does it have?
- A: It features 3-State outputs, allowing for bus isolation and multiplexing.
- Q: What is the operating voltage range?
- A: It operates from 4.75V to 5.25V, suitable for 5V systems.
- Q: What are the output current capabilities?
- A: It can source 24mA and sink 64mA, providing strong drive for heavy loads.
- Q: What package is available?
- A: It comes in a 24-SOIC (0.295", 7.50mm Width) package for surface-mount designs.
29FCT52BSO.pdf
- Q: What is the logic family of the 29FCT52BSO?
- A: It is from the 29FCT family, known for high-speed, low-power CMOS performance.
- Q: What is the function of this IC?
- A: It is a non-inverting transceiver with 1 channel, designed for bidirectional data transfer.
- Q: What type of outputs does it have?
- A: It features 3-State outputs, allowing for bus isolation and multiplexing.
- Q: What is the operating voltage range?
- A: It operates from 4.75V to 5.25V, suitable for 5V systems.
- Q: What are the output current capabilities?
- A: It can source 24mA and sink 64mA, providing strong drive for heavy loads.
- Q: What package is available?
- A: It comes in a 24-SOIC (0.295", 7.50mm Width) package for surface-mount designs.