PI74AVC+16836A 74HC299PW,118 PI74AVC16834A 74ALVC162334ADGG,1 PI74AVC16835A 74ALVC162334ADGG:1 SN74ABT162500DLR 74AVC16334ADGG,112 SN74LVT16501DLR 74AVC16334ADGG,118 SN74LVT16500DGGR PI74AVC16834AEX SCAN162512SM 74LCX16500MTDX SCAN16512SM 74ALVCH162601DGGS SCANH162512SM 74ALVCH16500DGGS SCANH16512SM 74ALVCH16501DGGS