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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 | 2 |
| Number of Bits per Element | 8 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 32mA, 64mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 48-TFSOP (0.240", 6.10mm Width) |
| Supplier Device Package | 48-TFSOP (0.240", 6.10mm Width) |
The IDT74FCT162H245TPA from IDT is a high-performance dual non-inverting transceiver for 5V systems. Operating from 4.5V to 5.5V, it provides bidirectional data transfer with 3-State outputs. With a robust 32mA source and 64mA sink capability, it excels in high-current bus applications. The 48-TFSOP package is suitable for dense PCB layouts. This transceiver is ideal for server motherboards, industrial PLCs, and telecom equipment where signal integrity and drive strength are critical.
- High Sink Current (64mA): Drives heavily loaded buses and long traces with minimal signal degradation.
- Bidirectional Operation: Reduces component count by handling data flow in both directions.
- Wide Temperature Range (-40°C to 85°C): Suitable for industrial and automotive environments.
- TTL-Compatible Inputs: Ensures easy integration with existing 5V TTL logic designs.
High-Current 5V Bus Transceiving
Use the IDT74FCT162H245TPA to interface between two 5V buses requiring high drive current. The 64mA sink capability ensures reliable data transfer even with heavily loaded backplanes.
Server Motherboard Chipset Interfacing
In server systems, this transceiver buffers communication between the chipset and peripheral controllers. The high drive strength maintains signal integrity over long motherboard traces.
Industrial PLC Backplane Communication
Employ this device in PLC backplanes to route data between CPU and I/O modules. The wide temperature range (-40°C to 85°C) ensures operation in factory environments.
Telecom Switching Equipment
Use it in telecom switches to buffer data lines between line cards and the switching fabric. The 3-State outputs allow for hot-swapping of cards without bus disruption.
High-Speed Data Acquisition Systems
In data acquisition, this transceiver can route high-speed digital signals from multiple ADCs to a DSP. The 32mA source capability drives capacitive loads quickly.
Automotive Infotainment Systems
Use this transceiver to interface between 5V microcontrollers and display modules in automotive infotainment. The robust output stage handles voltage fluctuations common in vehicles.
- Q: What logic family is the IDT74FCT162H245TPA?
- A: It belongs to the 74FCT family, offering high-speed, low-power operation with TTL-compatible inputs.
- Q: What is the function of this IC?
- A: It is a dual-channel non-inverting transceiver, enabling bidirectional data transfer between two buses.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for high-impedance states to prevent bus conflicts.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, making it suitable for standard 5V logic systems.
- Q: What is the package type?
- A: It is available in a 48-TFSOP (0.240", 6.10mm Width) surface-mount package.
- Q: What are the output current ratings?
- A: It can source 32mA and sink 64mA, providing strong drive for demanding bus applications.
IDT74FCT162H245TPA.pdf
- Q: What logic family is the IDT74FCT162H245TPA?
- A: It belongs to the 74FCT family, offering high-speed, low-power operation with TTL-compatible inputs.
- Q: What is the function of this IC?
- A: It is a dual-channel non-inverting transceiver, enabling bidirectional data transfer between two buses.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for high-impedance states to prevent bus conflicts.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, making it suitable for standard 5V logic systems.
- Q: What is the package type?
- A: It is available in a 48-TFSOP (0.240", 6.10mm Width) surface-mount package.
- Q: What are the output current ratings?
- A: It can source 32mA and sink 64mA, providing strong drive for demanding bus applications.