74HC540D
74HC540D is Octal buffer/line driver manufactured by Nexperia.
- Part of the 74HC540 comparator family.
- Part of the 74HC540 comparator family.
74HC540; 74HCT540
Octal buffer/line driver; 3-state; inverting
Rev. 6
- 19 October 2021
Product data sheet
1. General description
The 74HC540; 74HCT540 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 outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
2. Features and benefits
- Wide supply voltage range from 2.0 V to 6.0 V
- CMOS low power dissipation
- High noise immunity
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- Inverting outputs
- Input...
