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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 | 56-BSSOP (0.295", 7.50mm Width) |
| Supplier Device Package | 56-SSOP |
The CY74FCT16652ETPVCT is a high-speed dual transceiver from Cypress Semiconductor, designed for 5V bus systems. Operating from 4.5V to 5.5V, it provides 32mA source and 64mA sink current, ensuring robust bidirectional data transfer. Its 3-State outputs enable safe bus sharing, while the 56-BSSOP package offers a compact footprint. Ideal for telecom, industrial automation, and computing applications requiring high-current, 16-bit data paths.
- 16-Bit Wide Bus: Doubles data throughput compared to 8-bit transceivers, reducing board space.
- High Sink Current (64mA): Drives long, heavily loaded buses with excellent signal integrity.
- Dual-Channel Flexibility: Allows independent control of two 8-bit buses for complex systems.
- 3-State Outputs: Enables safe bus multiplexing and prevents data corruption.
High-Performance Computing Buses
In servers and workstations, this transceiver buffers bidirectional data between CPU and memory controllers, handling 16-bit wide data paths with 64mA sink capability.
Telecom Switching Systems
The dual-channel design allows simultaneous bidirectional data flow in network routers, improving throughput and reducing component count.
Industrial Automation Backplanes
In PLC backplanes, the CY74FCT16652ETPVCT drives long traces between modules, ensuring reliable communication in noisy environments.
5V Data Acquisition Systems
It interfaces ADCs and DACs with microcontrollers, providing robust 3-State control to manage multiple data sources.
Redundant Power Supply Monitoring
In critical infrastructure, this transceiver allows safe switching between redundant monitoring circuits, preventing bus conflicts.
Test Equipment Channel Expansion
For automated testers, the 16-bit width enables parallel data transfer, speeding up test cycles and improving efficiency.
- Q: What is the logic family of the CY74FCT16652ETPVCT?
- A: It belongs to the 74FCT family, known for high-speed, low-power bipolar/CMOS technology.
- Q: What is the function of this IC?
- A: It is a dual (2-channel) non-inverting transceiver with 3-State outputs, allowing bidirectional data transfer.
- Q: How many channels does it have?
- A: It has 2 channels (16-bit total), providing two independent 8-bit bidirectional buses.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, compatible with standard 5V TTL systems.
- Q: What is the output current capability?
- A: It can source 32mA and sink 64mA, offering strong drive for bus lines.
- Q: What package is available?
- A: It comes in a 56-BSSOP (0.295", 7.50mm Width) package.
CY74FCT16652ETPVCT.pdf
- Q: What is the logic family of the CY74FCT16652ETPVCT?
- A: It belongs to the 74FCT family, known for high-speed, low-power bipolar/CMOS technology.
- Q: What is the function of this IC?
- A: It is a dual (2-channel) non-inverting transceiver with 3-State outputs, allowing bidirectional data transfer.
- Q: How many channels does it have?
- A: It has 2 channels (16-bit total), providing two independent 8-bit bidirectional buses.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, compatible with standard 5V TTL systems.
- Q: What is the output current capability?
- A: It can source 32mA and sink 64mA, offering strong drive for bus lines.
- Q: What package is available?
- A: It comes in a 56-BSSOP (0.295", 7.50mm Width) package.