Mai suna Digital Comparator?

Mi shi ne Digital Comparator?

Takaitaccen Digital Comparator

Digital comparator shine takaito ce circuit wanda ya kawo abin da su biyu na binary da za su iya nuna cewa wata ita mafi yawa, mafi inganci ko kadan.

Single-Bit Digital Comparator

Ya kawo abin da su biyu na single-bit binary da za su iya nuna cewa wata ita mafi yawa, mafi inganci ko kadan.

Multi-Bit Digital Comparator

Yana koyar da comparison zuwa multi-bit binary numbers, yawanci tare da 4-bit comparator a matsayin ɗaya daga cikin building blocks.

Principle of Operation

Comparator ya yi evaluation ta kowane bit, daga mafi yawan kan, don nuna output condition. Misalai masu bayani sun hada da:

G = 1 (logically 1) idan A > B.

B = 1 (logically 1) idan A = B.

Da

L = 1 (logically 1) idan A < B.

IC 7485

4-bit digital comparator IC wanda zai iya kasance don kawo abin da su biyu na binary numbers mai yawa, tare da input da output terminals masu integration mai kyau.