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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74FCT |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 4 |
| Number of Bits per Element | 4 |
| 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 74FCT162244ATPVC is a high-speed, non-inverting buffer from Texas Instruments, part of the 74FCT logic family. It operates from 4.5V to 5.5V and provides four channels of buffering with 3-State outputs, each capable of sourcing and sinking 24mA. This device is designed for high-performance 5V systems requiring strong drive capability and multiple signal lines. The 48-BSSOP package is optimized for high-density PCB layouts, making it suitable for servers, telecom equipment, and industrial backplanes.
- 4 Channels in One Package: Reduces component count and PCB area for multi-line buffering.
- High-Speed 74FCT Technology: Ensures minimal propagation delay for high-frequency signals.
- 24mA Symmetrical Drive: Provides balanced source and sink capability for reliable signal transmission.
- 3-State Outputs: Enables bus sharing and prevents contention in multiplexed architectures.
High-Density Bus Buffering
With 4 channels in a single 48-pin package, the 74FCT162244ATPVC is ideal for buffering multiple data or address lines in high-density server and networking equipment, saving board space.
Memory Module Address Driving
In DIMM or SIMM memory modules, this buffer can drive the address lines to multiple DRAM chips, ensuring clean signals and reliable read/write operations at high speeds.
Telecom Line Card Interface
For telecom line cards, this buffer provides the necessary drive strength to send control signals across backplanes, maintaining signal integrity over long traces.
Graphics and Video Signal Buffering
In graphics cards, this buffer can condition pixel data and control signals between the GPU and video memory, ensuring high-speed data transfer without distortion.
Industrial Control Backplane
In industrial PLC backplanes, this 4-channel buffer can distribute control signals to multiple I/O modules, providing the fan-out needed for large systems.
FPGA and ASIC Interface
For FPGAs or ASICs operating at 5V, this buffer can strengthen output signals before they are routed to connectors or other boards, reducing signal degradation.
- Q: What is the logic family of the 74FCT162244ATPVC?
- A: It belongs to the 74FCT family, which is a high-speed, low-power CMOS logic family.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 4 channels, providing signal buffering and fan-out for multiple lines.
- Q: What is the output type?
- A: It features 3-State outputs, allowing the buffer to be disabled for bus sharing.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, compatible with standard 5V systems.
- Q: What is the output current capability?
- A: It can source and sink 24mA, providing strong drive for bus lines and capacitive loads.
- Q: What package is available?
- A: It comes in a 48-BSSOP (0.295", 7.50mm Width) package, suitable for high-density PCBs.
74FCT162244ATPVC.pdf
- Q: What is the logic family of the 74FCT162244ATPVC?
- A: It belongs to the 74FCT family, which is a high-speed, low-power CMOS logic family.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 4 channels, providing signal buffering and fan-out for multiple lines.
- Q: What is the output type?
- A: It features 3-State outputs, allowing the buffer to be disabled for bus sharing.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, compatible with standard 5V systems.
- Q: What is the output current capability?
- A: It can source and sink 24mA, providing strong drive for bus lines and capacitive loads.
- Q: What package is available?
- A: It comes in a 48-BSSOP (0.295", 7.50mm Width) package, suitable for high-density PCBs.