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| Product attributes | Property Value |
| Manufacturer | Fairchild Semiconductor |
| Product Series | 74LVT |
| 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 | 12mA, 12mA |
| Voltage - Supply | 2.7V ~ 3.6V |
| 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-TSSOP |
| ROHS |  |
The 74LVT162244MTDX from Fairchild Semiconductor is a high-speed, non-inverting buffer operating from 2.7V to 3.6V. It features four channels with 3-State outputs, providing robust signal buffering for wide buses. With a 12mA output current, it offers reliable drive for peripheral and memory interfaces. Housed in a 48-TFSOP package, this IC is ideal for bus buffering, signal conditioning, and driving multiple loads in 3.3V digital systems.
- 4 Channels for Wide Buses: Efficiently buffers 16-bit or wider data paths, reducing component count.
- High-Speed 74LVT BiCMOS Technology: Provides fast propagation delays, suitable for high-frequency operation.
- 3-State Outputs: Enables bus sharing and isolation, critical for multi-board systems.
- Low-Voltage 3.3V Operation: Reduces power consumption compared to 5V logic, ideal for modern designs.
High-Density Bus Buffering
The 74LVT162244MTDX with its 4 channels is perfect for buffering wide data buses (e.g., 16-bit or 32-bit) in servers and networking equipment. The 3-State outputs allow multiple boards to share the same backplane bus.
Memory Address/Data Driving
In high-performance memory systems, this buffer can drive address and data lines to multiple DRAM or SRAM devices, reducing the load on the memory controller and improving signal integrity.
Peripheral Interface Buffering
Use it to buffer signals between a microcontroller and multiple peripherals like UARTs, SPI devices, or GPIO expanders, ensuring clean and reliable communication.
Backplane and Cable Driving
With its 12mA drive capability, it can drive signals over backplane traces or short cables, making it suitable for telecom and data communication systems.
FPGA/ASIC Signal Conditioning
It can buffer outputs from an FPGA or ASIC to drive external loads, protecting the programmable device from excessive current draw and improving signal quality.
Industrial Control Modules
In industrial control systems, this buffer can interface between a control logic board and various I/O modules, providing the necessary drive strength and isolation.
- Q: What is the logic family of the 74LVT162244MTDX?
- A: It belongs to the 74LVT (Low-Voltage BiCMOS) family, offering high speed and low power.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 4 channels, designed for signal amplification and driving.
- Q: What is the output type?
- A: It features 3-State outputs, allowing for bus isolation and multiplexing.
- Q: What is the operating voltage range?
- A: It operates from 2.7V to 3.6V, ideal for 3.3V systems.
- Q: What is the output current?
- A: It can source and sink 12mA, providing moderate drive strength.
- Q: What is the package type?
- A: It comes in a 48-TFSOP package with a 6.10mm width.
74LVT162244MTDX.pdf
- Q: What is the logic family of the 74LVT162244MTDX?
- A: It belongs to the 74LVT (Low-Voltage BiCMOS) family, offering high speed and low power.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 4 channels, designed for signal amplification and driving.
- Q: What is the output type?
- A: It features 3-State outputs, allowing for bus isolation and multiplexing.
- Q: What is the operating voltage range?
- A: It operates from 2.7V to 3.6V, ideal for 3.3V systems.
- Q: What is the output current?
- A: It can source and sink 12mA, providing moderate drive strength.
- Q: What is the package type?
- A: It comes in a 48-TFSOP package with a 6.10mm width.