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| Product attributes | Property Value |
| Manufacturer | Cypress Semiconductor Corp |
| Product Series | 74FCT |
| 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 | 24mA, 24mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 48-BSSOP (0.295", 7.50mm Width) |
| Supplier Device Package | 48-SSOP |
The 74FCT162245ETPVCT is a 16-bit non-inverting transceiver from Cypress Semiconductor, part of the high-speed 74FCT logic family. It operates from a 4.5V to 5.5V supply and features two 8-bit channels with 3-State outputs, each capable of 24mA drive. This makes it an excellent choice for bidirectional bus interfacing, memory buffering, and signal re-driving in 5V systems. The 48-BSSOP package is suitable for compact PCB layouts, and the -40°C to 85°C temperature range supports industrial applications.
- High-Speed 74FCT Logic: Provides fast propagation delays, critical for high-performance systems.
- 24mA Output Drive: Ensures reliable signal transmission over long traces and multiple loads.
- 3-State Outputs: Facilitates bus multiplexing and reduces power consumption when idle.
- Wide Temperature Range (-40°C to 85°C): Suitable for industrial and automotive environments.
- Non-Inverting Transceiver: Simplifies design by maintaining signal polarity.
Bidirectional Bus Drivers
Use this transceiver to drive a 16-bit data bus between two 5V processors or controllers. The 3-State outputs allow for bus sharing, while the 24mA drive ensures reliable communication.
Memory Interface Buffering
Buffer address or data lines between a CPU and memory modules. The non-inverting nature simplifies logic design, and the high drive current helps maintain signal integrity.
Industrial Control I/O
In PLCs and industrial controllers, this IC can buffer signals to/from backplanes or I/O modules, providing the necessary drive and isolation (via enable pins) for noisy environments.
Telecom Line Cards
For telecom equipment, the 74FCT162245 can be used to interface between line interface units and switching fabrics, ensuring clean 5V logic levels over PCB traces.
Test Equipment Switching
Use the 3-State outputs to route test signals in ATE systems. The enable pins allow dynamic connection/disconnection of measurement channels.
5V System Expansion
When expanding a 5V system with additional peripheral boards, this transceiver provides a robust buffered interface, preventing signal degradation due to added capacitance.
- Q: What is the logic family?
- A: This is a 74FCT family device, offering high-speed, low-power operation for 5V systems.
- Q: What is the function of the 74FCT162245ETPVCT?
- A: It is a 16-bit (2 x 8-bit) non-inverting transceiver with 3-State outputs, used for bidirectional data flow.
- Q: What is the voltage range?
- A: The operating voltage is 4.5V to 5.5V, suitable for standard 5V logic.
- Q: What is the output current?
- A: It can source and sink 24mA, providing strong drive for bus lines.
- Q: What package is available?
- A: It is offered in a 48-BSSOP (0.295", 7.50mm Width) package.
- Q: What is the temperature range?
- A: It operates over -40°C to 85°C, suitable for industrial environments.
74FCT162245ETPVCT.pdf
- Q: What is the logic family?
- A: This is a 74FCT family device, offering high-speed, low-power operation for 5V systems.
- Q: What is the function of the 74FCT162245ETPVCT?
- A: It is a 16-bit (2 x 8-bit) non-inverting transceiver with 3-State outputs, used for bidirectional data flow.
- Q: What is the voltage range?
- A: The operating voltage is 4.5V to 5.5V, suitable for standard 5V logic.
- Q: What is the output current?
- A: It can source and sink 24mA, providing strong drive for bus lines.
- Q: What package is available?
- A: It is offered in a 48-BSSOP (0.295", 7.50mm Width) package.
- Q: What is the temperature range?
- A: It operates over -40°C to 85°C, suitable for industrial environments.