SN74LS66S Search Results

74ls668

Abstract: 54LS669
Contextual Info: T * m n f r f n c “? Internal R egisters continued T -5 1 -0 9 - 0 8 R evision R eg ister (R evision B only) This 8-bit register is a read-onlv register, specifying the revision o f the Bt459. The four most significant bits signify SN54LS668. SN74LS668