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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74LVTH |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Buffer, 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 | 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 SN74LVTH16541DGG is a dual-channel non-inverting buffer from Texas Instruments, part of the 74LVTH logic family. Designed for low-voltage 3.3V systems, it operates from 2.7V to 3.6V and features 3-State outputs for bus sharing. With a robust output drive of 32mA source and 64mA sink, it can handle high-capacitance loads and long traces. This buffer is ideal for memory modules, server motherboards, and portable electronics where low power and high speed are essential. The 48-TFSOP package offers a compact footprint for dense PCB layouts.
- Low-Voltage Operation (2.7V-3.6V): Reduces power consumption in portable and battery-powered applications.
- TTL-Compatible Inputs: Allows direct interfacing with 5V logic without additional level shifters.
- High Output Drive (32mA/64mA): Ensures reliable signal transmission over long distances and multiple loads.
- 3-State Outputs: Facilitates bus multiplexing and prevents data contention in shared-bus architectures.
3.3V Bus Buffering
Use the SN74LVTH16541DGG to buffer address or data buses in 3.3V microcontrollers and DSPs, ensuring clean signal integrity and preventing loading effects.
Level Shifting (3.3V to 5V Tolerant)
With TTL-compatible inputs, this buffer can accept 5V logic signals while operating at 3.3V, making it useful for interfacing legacy 5V peripherals to modern 3.3V controllers.
Memory Module Drivers
In DDR memory modules, this IC buffers command and address signals, providing the necessary drive strength for multiple memory chips.
Server Motherboard Signal Distribution
Distribute clock and control signals across a server motherboard with minimal skew, thanks to its balanced 2-channel design and 3-State outputs.
Portable Electronics Interface
In battery-powered devices, the low-voltage 2.7V-3.6V operation helps reduce power consumption while maintaining high-speed signal buffering.
Telecom Line Cards
Buffer control signals in telecom line cards, where the 3-State outputs allow for efficient sharing of control buses between multiple line interfaces.
- Q: What is the logic family of the SN74LVTH16541DGG?
- A: It is from the 74LVTH logic family, which offers low-voltage operation with TTL-compatible inputs.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 2 channels, providing signal buffering and fan-out.
- Q: What is the output type?
- A: It has 3-State outputs for bus-oriented applications.
- Q: What is the operating voltage range?
- A: It operates from 2.7V to 3.6V, ideal for low-voltage 3.3V systems.
- Q: What is the package type?
- A: It comes in a 48-TFSOP (0.240", 6.10mm Width) package.
- Q: What are the output current capabilities?
- A: It can source 32mA and sink 64mA, suitable for driving high-capacitance loads.
SN74LVTH16541DGG.pdf
- Q: What is the logic family of the SN74LVTH16541DGG?
- A: It is from the 74LVTH logic family, which offers low-voltage operation with TTL-compatible inputs.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 2 channels, providing signal buffering and fan-out.
- Q: What is the output type?
- A: It has 3-State outputs for bus-oriented applications.
- Q: What is the operating voltage range?
- A: It operates from 2.7V to 3.6V, ideal for low-voltage 3.3V systems.
- Q: What is the package type?
- A: It comes in a 48-TFSOP (0.240", 6.10mm Width) package.
- Q: What are the output current capabilities?
- A: It can source 32mA and sink 64mA, suitable for driving high-capacitance loads.