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| Product attributes | Property Value |
| Manufacturer | onsemi |
| 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 | 24mA, 24mA |
| 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 |
The 74ALVC16244DT from onsemi is a high-performance, non-inverting buffer designed for low-voltage applications. Operating from 1.65V to 3.6V, it provides 4 channels with 3-State outputs, capable of sourcing or sinking 24mA. This makes it ideal for bus interfacing, memory buffering, and signal distribution in servers, networking gear, and test equipment. Its 48-TFSOP package is compact for space-constrained PCBs.
- Low-Voltage Operation (1.65V-3.6V): Compatible with modern low-power logic, reducing overall system power consumption.
- High Drive Current (24mA): Ensures strong signal integrity even with long traces or multiple loads.
- 3-State Outputs: Allows multiple devices to share a bus without contention.
- High-Speed 74ALVC Family: Optimized for fast switching, critical for high-frequency applications.
High-Speed Bus Interfacing
Use the 74ALVC16244DT to buffer address or data lines between a CPU and memory. Its 24mA drive and 3-State outputs ensure signal integrity on high-speed buses.
Memory Address Buffering
In DDR or SRAM systems, this buffer isolates the memory array from the controller, reducing capacitive loading and improving timing margins.
Level Shifting in Mixed-Voltage Systems
With a 1.65V to 3.6V range, it can interface between 1.8V and 2.5V or 3.3V logic domains, simplifying mixed-voltage designs.
Server and Networking Equipment
In networking switches, it buffers control signals across backplanes, providing the necessary fan-out and drive strength.
FPGA Configuration Interfacing
Buffer configuration and status signals between an FPGA and configuration memory, ensuring reliable programming.
Test and Measurement Equipment
Use it to buffer trigger signals and data paths in oscilloscopes or logic analyzers, maintaining signal fidelity.
- Q: What is the logic family of the 74ALVC16244DT?
- A: It belongs to the 74ALVC family, designed for low-voltage, high-speed operation.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 4 channels, ideal for signal buffering and fan-out.
- Q: What output type does it feature?
- A: It features 3-State outputs, allowing connection to shared buses.
- Q: What is the operating voltage range?
- A: It operates from 1.65V to 3.6V, supporting low-voltage logic systems.
- Q: What is the package type?
- A: It comes in a 48-TFSOP (0.240", 6.10mm Width) package.
- Q: What is the output current capability?
- A: It can source or sink 24mA, suitable for driving moderate loads.
74ALVC16244DT.pdf
- Q: What is the logic family of the 74ALVC16244DT?
- A: It belongs to the 74ALVC family, designed for low-voltage, high-speed operation.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 4 channels, ideal for signal buffering and fan-out.
- Q: What output type does it feature?
- A: It features 3-State outputs, allowing connection to shared buses.
- Q: What is the operating voltage range?
- A: It operates from 1.65V to 3.6V, supporting low-voltage logic systems.
- Q: What is the package type?
- A: It comes in a 48-TFSOP (0.240", 6.10mm Width) package.
- Q: What is the output current capability?
- A: It can source or sink 24mA, suitable for driving moderate loads.