MM74HC244 , MM74HC240WM , MM74HC240WM , MM74HC240N , MM74HC240N , MM74HC221N , MM74HC221AMX , MM74HC221AM , MM74HC195WM , MM74HC194N MC74HC194N , MM74HC175N , MM74HC175N , MM74HC175N , MM74HC175N , MM74HC175N , MM74HC175MX 000 , MM74HC175MX , MM74HC175MX , MM74HC175MX , MM74HC175MX , MM74HC175MX , MM74HC174N , MM74HC174MX , MM74HC174MX , MM74HC174MX , MM74HC174MX , MM74HC174MX , MM74HC174MX , MM74HC174M , MM74HC174M , MM74HC174 , MM74HC174 , MM74HC166N , MM74HC165N , MM74HC165N , MM74HC165N , MM74HC165N , MM74HC165N , MM74HC165MX , MM74HC165MTCX , MM74HC165M , MM74HC164N , MM74HC164N , MM74HC164N , MM74HC164N , MM74HC164N , MM74HC164N , MM74HC164N , MM74HC164MX 001 , MM74HC164MX , MM74HC164MX , MM74HC164MX , MM74HC164MX , MM74HC164MX , MM74HC164MX , MM74HC164MX , MM74HC164MX , MM74HC164MX , MM74HC164 , MM74HC163N??????????????????????? , MM74HC163N , MM74HC163N , MM74HC163N , MM74HC163N , MM74HC163MX , MM74HC163MX , MM74HC163M , MM74HC161N , MM74HC161N , MM74HC161MX 000 , MM74HC161MX , MM74HC161MX , MM74HC161MX , MM74HC161MX , MM74HC161MX , MM74HC161M , MM74HC161M , MM74HC161J , MM74HC161 , MM74HC157N , MM74HC157N , MM74HC157N , MM74HC157N , MM74HC157MX , MM74HC157MX , MM74HC157M , MM74HC157 , MM74HC154WMX , MM74HC154WMX , MM74HC154WM , MM74HC244
MM74HC240WM
MM74HC240WM
MM74HC240N
MM74HC240N
MM74HC221N
MM74HC221AMX
MM74HC221AM
MM74HC195WM
MM74HC194N MC74HC194N
MM74HC175N
MM74HC175N
MM74HC175N
MM74HC175N
MM74HC175N
MM74HC175MX 000
MM74HC175MX
MM74HC175MX
MM74HC175MX
MM74HC175MX
MM74HC175MX
MM74HC174N
MM74HC174MX
MM74HC174MX
MM74HC174MX
MM74HC174MX
MM74HC174MX
MM74HC174MX
MM74HC174M
MM74HC174M
MM74HC174
MM74HC174
MM74HC166N
MM74HC165N
MM74HC165N
MM74HC165N
MM74HC165N
MM74HC165N
MM74HC165MX
MM74HC165MTCX
MM74HC165M
MM74HC164N
MM74HC164N
MM74HC164N
MM74HC164N
MM74HC164N
MM74HC164N
MM74HC164N
MM74HC164MX 001
MM74HC164MX
MM74HC164MX
MM74HC164MX
MM74HC164MX
MM74HC164MX
MM74HC164MX
MM74HC164MX
MM74HC164MX
MM74HC164MX
MM74HC164
MM74HC163N???????????????????????
MM74HC163N
MM74HC163N
MM74HC163N
MM74HC163N
MM74HC163MX
MM74HC163MX
MM74HC163M
MM74HC161N
MM74HC161N
MM74HC161MX 000
MM74HC161MX
MM74HC161MX
MM74HC161MX
MM74HC161MX
MM74HC161MX
MM74HC161M
MM74HC161M
MM74HC161J
MM74HC161
MM74HC157N
MM74HC157N
MM74HC157N
MM74HC157N
MM74HC157MX
MM74HC157MX
MM74HC157M
MM74HC157
MM74HC154WMX
MM74HC154WMX
MM74HC154WM