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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 | 32mA, 64mA |
| 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 CY74FCT16245ETPVCT is a high-performance 16-bit transceiver from Cypress Semiconductor, designed for 5V systems. Built on the advanced 74FCT logic family, it provides non-inverting bidirectional data flow with 3-State outputs for bus-oriented applications. It features a wide supply voltage range of 4.5V to 5.5V and delivers strong drive capability (32mA sink, 64mA source), ensuring reliable signal transmission. Housed in a compact 48-BSSOP package, this IC is ideal for memory interfacing, data communication, and industrial control systems where speed and density are paramount.
- High Drive Current (32mA/64mA): Ensures robust signal integrity when driving heavy capacitive loads or multiple fan-outs.
- 16-Bit Width in 48-BSSOP: Saves board space and simplifies routing in high-density designs.
- 3-State Outputs: Enables bus sharing and multiplexing without external buffers, reducing system complexity.
- Wide 4.5V to 5.5V Supply: Directly compatible with standard 5V logic, simplifying power design.
High-Density Bus Interfacing
With 16-bit width and 3-State outputs, the CY74FCT16245ETPVCT is ideal for connecting high-speed microprocessors to memory or peripheral buses, reducing component count and board space.
Bidirectional Data Communication
As a transceiver, it facilitates bidirectional data flow between two buses, controlled by direction and output-enable pins, essential for systems like network switches and routers.
Signal Buffering for Heavy Loads
The high drive current (32mA sink, 64mA source) allows it to buffer signals driving multiple loads or long traces, maintaining signal integrity in complex digital systems.
5V Legacy System Interfacing
Operating at 4.5V to 5.5V, it seamlessly interfaces with legacy 5V logic while providing robust performance for industrial control and automation equipment.
Memory Address/Data Latching
Its fast propagation delay and 3-State capability make it suitable for address and data latching in memory subsystems, ensuring reliable read/write operations.
Telecom and Networking Equipment
In telecom racks, this transceiver buffers and routes data between line cards and backplanes, where high speed and reliable bidirectional communication are critical.
- Q: What is the logic family of the CY74FCT16245ETPVCT?
- A: It belongs to the 74FCT logic family, known for high speed and low power.
- Q: What is the function of this IC?
- A: It is a 16-bit (2 channels of 8) non-inverting transceiver with 3-State outputs.
- Q: How many channels does it have?
- A: It has 2 channels, providing 16 bits of bidirectional data flow.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for bus multiplexing and bidirectional operation.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, making it suitable for 5V systems.
- Q: What package is available?
- A: It comes in a 48-BSSOP (0.295", 7.50mm Width) package.
CY74FCT16245ETPVCT.pdf
- Q: What is the logic family of the CY74FCT16245ETPVCT?
- A: It belongs to the 74FCT logic family, known for high speed and low power.
- Q: What is the function of this IC?
- A: It is a 16-bit (2 channels of 8) non-inverting transceiver with 3-State outputs.
- Q: How many channels does it have?
- A: It has 2 channels, providing 16 bits of bidirectional data flow.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for bus multiplexing and bidirectional operation.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, making it suitable for 5V systems.
- Q: What package is available?
- A: It comes in a 48-BSSOP (0.295", 7.50mm Width) package.