Texas Instruments 74LVC series SN74LVC1G240DRYR single inverting buffer with 3-state output, 1.65V to 5.5V supply, 32mA output drive, -40°C to 125°C, 6-UFDFN / 6-SON (1.45x1) package.
| Parameter | Value |
|---|---|
| Series | 74LVC |
| Logic type | Buffer, Inverting |
| Output type | 3-State |
| Mounting | Surface Mount |
| Supply voltage | 1.65V ~ 5.5V |
| Current - output high, low | 32mA, 32mA |
| Operating temperature | -40°C~125°C(TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 6-UFDFN |
| Number of elements | 1 |
| Number of bits per element | 1 |
The device is housed in a 6-UFDFN package (6-SON, 1.45 mm x 1.0 mm), a compact footprint for dense PCB layouts.
The wide temperature grade also simplifies qualification across multiple end-product variants — one BOM line covers both indoor and outdoor builds.
For a single-gate logic part this is the expected norm — TI runs these families for decades.
It is an inverting buffer — the output is the logical inverse of the input. The 3-state output can be placed into a high-impedance state for bus sharing.
The SN74LVC1G07 is a non-inverting buffer with open-drain output, while the SN74LVC1G240DRYR is an inverting buffer with a push-pull 3-state output. The choice depends on whether you need an inverted signal and whether the output must go high-impedance or only pull low.