Texas Instruments 74LVC series single 2-input NAND gate with open-drain output, SC-70-5 package, 1.65V-5.5V supply, -40°C to 125°C, 3.9ns propagation delay at 5V/50pF.
| Parameter | Value |
|---|---|
| Series | 74LVC |
| Logic type | NAND Gate |
| Mounting | Surface Mount |
| Supply voltage | 1.65V ~ 5.5V |
| Current - quiescent | 10 µA |
| Current - output high, low | -, 32mA |
| I/O channels | 2 |
| Operating temperature | -40°C~125°C |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Features | Open Drain |
| Case | 5-TSSOP, SC-70-5, SOT-353 |
| Number of circuits | 1 |
| Input logic level - low | 0.7V ~ 0.8V |
| Input logic level - high | 1.7V ~ 2V |
| Max propagation delay @ v, max CL | 3.9ns @ 5V, 50pF |
The SN74LVC1G38DCKT: The open-drain output allows wired-OR connections and level translation to a different voltage than the supply rail.
Input thresholds are 0.7 V to 0.8 V for low and 1.7 V to 2 V for high. Quiescent current maxes at 10 µA. The open-drain output sinks up to 32 mA.
The SN74LVC1G38DCKT comes in a 5-lead SC-70-5 (SOT-353) package.
It is ROHS3 compliant.
Yes, the SN74LVC1G38 has an open-drain output. This means the output can sink current but cannot source it; an external pull-up resistor is required to pull the output high. This allows wired-OR connections and level translation to a higher voltage than the supply.
Both are single-gate devices with open-drain outputs, but the SN74LVC1G38 is a 2-input NAND gate, while the SN74LVC1G07 is a buffer/driver. The SN74LVC1G38 performs the NAND logic function; the SN74LVC1G07 simply buffers an input signal. Choose the SN74LVC1G38 when you need logic gating, and the SN74LVC1G07 when you need a non-inverting buffer with open-drain output.