The SN74LVC1G06DCKR: The open-drain output sinks up to 32 mA.
32 mA sink and open-drain — the ratings that decide fit
The 32 mA sink current is the headline rating. The 1.65 V minimum supply lets it interface with low-voltage cores.
SN74LVC1G06DCKR – TI 74LVC Single Inverting Buffer
MPNSN74LVC1G06DCKR
Active
Texas Instruments 74LVC series, Buffer, Inverting, 1-Element, 1-Bit per Element, Open Drain Output, SC-70-5, Surface Mount, -40°C to 125°C operating temperature.
$0.3800Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | 74LVC |
| Logic type | Buffer, Inverting |
| Output type | Open Drain |
| Mounting | Surface Mount |
| Supply voltage | 1.65V ~ 5.5V |
| Current - output high, low | -, 32mA |
| Operating temperature | -40°C~125°C |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 5-TSSOP, SC-70-5, SOT-353 |
| Number of elements | 1 |
| Number of bits per element | 1 |
Product details
Frequently asked questions
What is the difference between SN74LVC1G06DCKR and SN74LVC1G07DCKR?
The SN74LVC1G06 is an inverting buffer with an open-drain output, while the SN74LVC1G07 is a non-inverting buffer with an open-drain output. The G06 inverts the input signal; the G07 passes it through unchanged. Both have the same pinout, supply range, and 32 mA sink capability, so the choice depends on whether the logic polarity needs inversion.
Can SN74LVC1G06DCKR be used for level shifting from 5V to 3.3V?
Yes. The open-drain output lets you pull up to any voltage within the absolute maximum ratings. To shift a 5 V logic signal down to 3.3 V, connect the input to the 5 V logic, pull up the output to 3.3 V through a resistor, and the output will swing from low to 3.3 V.