SN74AVC1T45DBVRG4
Texas Instruments
The SN74AVC1T45DBVRG4 is a single-bit, dual-supply bus transceiver from Texas Instruments. It offers configurable voltage-level shifting and 3-state outputs.
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The Texas Instruments SN74AVC1T45DBVT is a single-bit, dual-supply bus transceiver designed for applications requiring configurable voltage-level translation. It operates across a wide input and output voltage range from 1.2V to 3.6V, making it suitable for interfacing between different voltage domains.
This transceiver supports a maximum data rate of 500Mbps and features a push-pull topology. Key electrical characteristics include a low supply current of 0.02mA, an output drive of ±12mA at 3.3V, and I/Os that are tolerant to 4.6V. The device also includes features like output enable, overvoltage tolerant inputs, and partial power-down mode (Ioff).
Packaged in a compact SOT-23-6 surface-mount form factor, the SN74AVC1T45DBVT is designed for efficient board space utilization. Its operating temperature range is -40°C to 85°C (TA). The fully configurable dual-rail design allows each port to operate independently within the specified voltage range, and a VCC isolation feature ensures high-impedance states when either VCC input is at GND.
This component is ideal for GPIO applications and general-purpose interfacing where flexible voltage translation is needed. Its robust ESD protection and latch-up performance contribute to system reliability.
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Estimated market price range - modelled values for guidance only, not live distributor offers.
The device supports voltage translation from 1.2V to 3.6V on both A and B ports.
The translator supports data rates up to 500 Mbps.
Typical propagation delay is 2.5 ns.
The device operates from -40°C to 85°C.
It comes in a SOT-23-6 (6-pin) surface-mount package.
It offers ±2000V HBM, 200V MM, and ±1000V CDM ESD protection.
Yes, the channel type is bidirectional.