74LVC244AMN1TWG SY100E336JZ-TR MM74HC373WMX-L22178 SY100E337JZ MM74HC244WMX-L22178 SY100E337JZ TR MM74HC374WMX-L22178 SY100EL12ZG MM74HC245AWMX-L22178 SY100EL12ZG-TR MM74HC573WMX-L22178 SY100S313JZ 74FCT162260CTPVG SY100S313JZ-TR 74ABT544D,602 SY100S322JZ 74ABT544DB,112 SY100S322JZ-TR SY100S891JZ SY100S891JZ-TR