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| Product attributes | Property Value |
| Manufacturer | Fairchild Semiconductor |
| Product Series | 74ALVC |
| 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 | 1.65V ~ 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 74ALVC162244T is a high-performance, non-inverting buffer from the 74ALVC logic family. It provides 4 channels of signal buffering with 3-State outputs, operating from 1.65V to 3.6V. With a 12mA output current, it can drive a wide range of loads. The 48-TFSOP package is designed for space-efficient layouts. This buffer is ideal for mixed-voltage systems, memory interfaces, and general-purpose buffering in advanced electronic equipment.
- Wide Supply Range (1.65V-3.6V): Simplifies design by supporting both 1.8V and 3.3V logic levels.
- High-Speed 74ALVC Family: Provides fast propagation delays, suitable for high-frequency data paths.
- 3-State Outputs: Facilitates bus sharing and reduces power consumption when outputs are disabled.
- Industrial Temperature Range: Reliable operation from -40°C to 85°C for demanding environments.
Mixed-Voltage System Interfacing
Use the 74ALVC162244T to bridge 1.8V and 3.3V logic domains. Its 1.65V to 3.6V supply range makes it a versatile level translator.
High-Density PCB Buffering
Buffer multiple signals in dense PCB layouts, such as those found in networking and computing equipment. The 48-TFSOP package minimizes footprint.
DDR Memory Control Lines
Drive command and address lines in DDR memory systems. The 3-State outputs are essential for bus turnaround and multi-rank support.
Telecom Line Cards
Interface between line card processors and backplane transceivers. The high-speed 74ALVC family ensures low propagation delay.
Industrial Sensor Interfaces
Buffer signals from industrial sensors and actuators to a 3.3V controller. The wide temperature range (-40°C to 85°C) ensures reliability.
Consumer Audio/Video Equipment
Use in TVs, set-top boxes, and audio receivers for signal distribution and buffering.
- Q: What is the logic family of the 74ALVC162244T?
- A: It belongs to the 74ALVC family, offering a balance of speed and low power.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 4 channels, used for signal amplification and fan-out.
- Q: What is the output type?
- A: It features 3-State outputs, allowing for connection to shared buses.
- Q: What is the voltage range?
- A: It operates from 1.65V to 3.6V, supporting both 1.8V and 3.3V logic levels.
- Q: What is the package?
- A: It comes in a 48-TFSOP (0.240", 6.10mm Width) package.
- Q: What is the output current?
- A: It can source and sink 12mA, suitable for driving standard logic inputs.
74ALVC162244T.pdf
- Q: What is the logic family of the 74ALVC162244T?
- A: It belongs to the 74ALVC family, offering a balance of speed and low power.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 4 channels, used for signal amplification and fan-out.
- Q: What is the output type?
- A: It features 3-State outputs, allowing for connection to shared buses.
- Q: What is the voltage range?
- A: It operates from 1.65V to 3.6V, supporting both 1.8V and 3.3V logic levels.
- Q: What is the package?
- A: It comes in a 48-TFSOP (0.240", 6.10mm Width) package.
- Q: What is the output current?
- A: It can source and sink 12mA, suitable for driving standard logic inputs.