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| Product attributes | Property Value |
| Manufacturer | ETEK MICROELECTRONICS |
| Product Series | 74LVC |
| Packaging | Tape & Reel (TR) | |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 1 |
| Input Type | - |
| Output Type | - |
| Current - Output High, Low | 32mA, 32mA |
| Voltage - Supply | 1.65V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 5-TSSOP, SC-70-5, SOT-353 |
| Supplier Device Package | SC-70-5 |
| ROHS |  |
The ET74LVC1G34 from ETEK MICROELECTRONICS is a single-channel non-inverting buffer. It operates from 1.65V to 5.5V, making it suitable for a wide range of logic levels. With 32mA source and sink capability, it provides robust signal drive. Available in compact packages like SC-70-5 and SOT-353, it is ideal for space-constrained applications in consumer electronics, industrial controls, and IoT devices.
- Wide Supply Range: 1.65V to 5.5V ensures compatibility with 1.8V, 2.5V, 3.3V, and 5V systems.
- High Drive Current: 32mA source/sink allows driving multiple loads or long traces.
- Multiple Package Options: SC-70-5 and SOT-353 offer design flexibility for different board layouts.
- Low Power: 74LVC family is known for low static power consumption, ideal for battery devices.
Signal Buffering in Portable Electronics
The ET74LVC1G34 can buffer clock or data signals in smartphones and tablets, ensuring clean signal transmission between the application processor and peripheral ICs.
Level Shifting for SPI Interfaces
With a 1.65V to 5.5V range, this buffer can shift SPI signals from a 1.8V MCU to a 3.3V sensor, simplifying mixed-voltage system design.
Driving Long PCB Traces
In industrial control boards, the 32mA output current helps drive long PCB traces to connectors, reducing signal degradation due to trace capacitance.
Fan-Out for Multiple Loads
A single buffer can drive multiple logic inputs, increasing fan-out and ensuring all loads receive a strong, clean signal.
Battery-Powered Sensor Nodes
Operating down to 1.65V, this buffer is suitable for energy-harvesting or battery-powered sensor nodes, providing reliable signal conditioning with minimal power consumption.
- Q: What is the logic family of the ET74LVC1G34?
- A: It is from the 74LVC family, offering low-voltage operation and high-speed performance.
- Q: What is the function of this IC?
- A: It is a single-channel non-inverting buffer, used to strengthen digital signals.
- Q: What is the output type?
- A: The output type is not specified in the provided data; it is likely push-pull, but unverified.
- Q: What is the supply voltage range?
- A: It operates from 1.65V to 5.5V, compatible with various logic levels.
- Q: What is the output current?
- A: It can source and sink 32mA, providing strong drive capability.
- Q: What packages are available?
- A: It is available in 5-TSSOP, SC-70-5, and SOT-353 packages.
ET74LVC1G34.pdf
- Q: What is the logic family of the ET74LVC1G34?
- A: It is from the 74LVC family, offering low-voltage operation and high-speed performance.
- Q: What is the function of this IC?
- A: It is a single-channel non-inverting buffer, used to strengthen digital signals.
- Q: What is the output type?
- A: The output type is not specified in the provided data; it is likely push-pull, but unverified.
- Q: What is the supply voltage range?
- A: It operates from 1.65V to 5.5V, compatible with various logic levels.
- Q: What is the output current?
- A: It can source and sink 32mA, providing strong drive capability.
- Q: What packages are available?
- A: It is available in 5-TSSOP, SC-70-5, and SOT-353 packages.