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The XNOR gate (sometimes ENOR, EXNOR, NXOR, XAND and pronounced as Exclusive NOR) is a digital logic gate whose function is the logical complement of the Exclusive OR gate. [1] It is equivalent to the logical connective ( ↔ {\displaystyle \leftrightarrow } ) from mathematical logic , also known as the material biconditional.
quad 2-input NAND gate; different pinout for 74H01 open-collector: 14 SN74LS01: 74x02 4 quad 2-input NOR gate: 14 SN74LS02: 74x03 4 quad 2-input NAND gate open-collector 14 SN74LS03: 74x04 6 hex inverter gate: 14 SN74LS04: 74x05 6 hex inverter gate open-collector 14 SN74LS05: 74x06 6 hex inverter gate open-collector 30 V / 40 mA 14 SN74LS06 ...
An XNOR gate is a basic comparator, because its output is "1" only if its two input bits are equal. The analog equivalent of digital comparator is the voltage comparator . Many microcontrollers have analog comparators on some of their inputs that can be read or trigger an interrupt .
A standard LFSR has a single XOR or XNOR gate, where the input of the gate is connected to several "taps" and the output is connected to the input of the first flip-flop. A MISR has the same structure, but the input to every flip-flop is fed through an XOR/XNOR gate. For example, a 4-bit MISR has a 4-bit parallel output and a 4-bit parallel input.
The following is a list of CMOS 4000-series digital logic integrated circuits.In 1968, the original 4000-series was introduced by RCA.Although more recent parts are considerably faster, the 4000 devices operate over a wide power supply range (3V to 18V recommended range for "B" series) and are well suited to unregulated battery powered applications and interfacing with sensitive analogue ...
Download QR code; In other projects ... One of the alternative implementations of XNOR, using a NAND and an OR-AND-Invert gate. This is an efficient implementation ...
English: A way of making an XNOR gate from only NOR gates, using the expression (+ ¯) (¯ +). This construction has a propagation delay 3 times that of a single gate and uses 5 gates. This is worse than an equivalent design using 4 gates
Download QR code; In other projects ... This is a CMOS implementation of an XNOR gate using a NAND gate ... The following page uses this file: XNOR gate;