From Wikipedia, the free encyclopedia.
This is a list of electrical input/output standards that have more or less well-defined electrical properties like operating voltage, driving current, level switching behavior, circuit implementation etc., or are (industry) standards.
Different classes: single-ended, differential, voltage-referenced.
- Bus-hold
- Center Tap Terminated (CTT)
- Complementary Metal Oxide Semiconductor (CMOS)
- Current Mode Logic (CML)
- Emitter coupled logic (ECL)
- Gunning Transceiver Logic Plus (GTL+)
- Gunning Transceiver Logic Terminated (GTL)
- High-Speed Transceiver Logic (HSTL)
- Low Voltage CMOS (LVCMOS)
- Low voltage differential signaling (LVDS)
- Low Voltage Positive Referenced Emitter Coupled Logic (LVPECL)
- Low Voltage Transistor-Transistor Logic (LVTTL)
- Open collector
- Open drain
- Peripheral Component Interconnect (PCI)
- Positive Referenced Emitter Coupled Logic (PECL)
- Push-pull
- Stub Series Terminated Logic (SSTL)
- Sustained tri-state
- Transistor-transistor logic (TTL)
- Tri-state
