A logic family may refer to two tightly related concepts. A logic family is a collection of devices that share the same core technology used to implement integrated circuits logic (e.g. CMOS vs Bipolar). A logic family is also used to refer to the various logic sub-families where particular technique used to implement logic gates (e.g. Dynamic CMOS vs Static CMOS.

Types[edit]

• field-effect transistor (FET)
  • metal-oxide-semiconductor field-effect transistor (MOSFET)
    • p-type metal–oxide–semiconductor logic (pMOS)
    • n-type metal–oxide–semiconductor logic (nMOS)
    • complementary metal-oxide-semiconductor logic (CMOS)
• bipolar junction transistor (BJT)
  • transistor-transistor logic (TTL)
    • Schottky transistor-transistor logic (STTL)
  • mmitter-coupled logic (ECL)
    • positive emitter-coupled logic (PECL)
    • low-voltage positive emitter-coupled logic (LVPECL)
  • diode-transistor logic (DTL)
    • complemented transistor diode logic (CTDL)
    • high-threshold logic (HTL)
  • resistor-transistor logic (RTL)
    • resistor-capacitor-transistor logic (RCTL)
    • direct-coupled transistor logic (DCTL)
  • integrated injection logic (IIL)
• bipolar complementary metal-oxide-semiconductor logic (BiCMOS)