CT1110, CT1111, CT1112, CT1113, CT1114, CT1115, CT.
CT1118L-W - Phototransistor Optocoupler
CT1118 - Phototransistor Optocoupler
CT1118-W - DC Input 5-Pin Long Mini-Flat Phototransistor Optocoupler
74ACT11181 - 4-BIT ARITHMETIC LOGIC
74ACT11181 - ARITHMETIC LOGIC UNIT/FUNCTION GENERATOR