Datasheet Summary
74LV540A
Octal buffer/line driver; 3-state; inverting
Rev. 1
- 24 November 2016
Product data sheet
1. General description
The 74LV540A is an 8-bit inverting buffer/line driver with 3-state outputs. The device Features two output enables (OE1 and OE2). A HIGH on OEn causes the associated outputs to assume a high-impedance OFF-state.
Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.
Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.
This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the...