Please enable JavaScript.
Coggle requires JavaScript to display documents.
Logic familes - Coggle Diagram
Logic familes
-
MOS (Metal-Oxide-Semiconductor) Logic: Utilizes MOSFET transistors and is further divided into several subfamilies:
CMOS (Complementary MOS): Combines PMOS and NMOS transistors to achieve low power consumption and high noise immunity. It is widely used in many modern applications.
-
-
RTL (Resistor-Transistor Logic): Uses resistors and transistors to implement logic functions. It was one of the earliest logic families but is no longer widely used.
DTL (Diode-Transistor Logic): Combines diodes and transistors to implement logic gates. It has been largely replaced by TTL.
TTL (Transistor-Transistor Logic): Uses bipolar junction transistors to implement logic gates. It is a popular and widely used logic family known for its high noise immunity and fast switching speeds.
ECL (Emitter-Coupled Logic): Relies on differential amplifier pairs and current steering to achieve high-speed operation. It is known for its extremely fast switching speeds but consumes more power compared to other logic families.
BiCMOS (Bipolar CMOS): Integrates bipolar junction transistors and CMOS technology to provide a balance between high speed and low power consumption.
GaAs (Gallium Arsenide) Logic: Utilizes gallium arsenide technology, which offers high-speed performance at the expense of higher cost and power consumption. It is commonly used in specialized applications such as high-frequency circuits.
CML (Current Mode Logic): Uses current steering and differential signaling to achieve high-speed operation and low power consumption.
LVDS (Low-Voltage Differential Signaling): A signaling standard rather than a logic family, LVDS is commonly used for high-speed data transmission, providing low power consumption and high noise immunity.
PECL (Positive Emitter-Coupled Logic): A high-speed differential signaling logic family primarily used in telecommunications and data communication systems.
I2L (Integrated Injection Logic): A bipolar transistor-based logic family known for its high speed and high-density integration capabilities.
Emitter-Coupled Logic with Ternary Content: A variation of ECL that supports ternary (three-valued) logic operations.
RTD (Resistor-Transistor-Diode) Logic: Combines resistors, transistors, and diodes to implement logic functions.
HTL (High-Threshold Logic): Similar to TTL, but with higher voltage levels for logic levels.
DCTL (Direct-Coupled Transistor Logic): Uses direct coupling of transistors to achieve logic functions.
RTL (Resistor-Transistor Logic) with Diode Clamps: A variant of RTL that uses diode clamps for improved noise immunity.