The 74HC3G34; 74HCT3G34 is a triple buffer. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
The NXP 74HC3G34 and 74HCT3G34 are triple buffer gates designed with inputs that include clamp diodes, allowing the use of current-limiting resistors to interface with voltages exceeding VCC. The device supports a wide supply voltage range from 2.0 V to 6.0 V and offers multiple package options including TSSOP8, VSSOP8, and XSON8.
| Supply voltage range | 2.0 V to 6.0 V |
|---|---|
| Input capacitance | 1.5 pF |
Yes, the 74HCT3G34 variant supports TTL level inputs.