DS1077LZ-60+ NE555S-13 8N3SV75AC-0183CDI LTC6995IS6-1#TRMPBF 8N3SV75BC-0051CDI SN74S124NG4 DS1077Z-120+ NE556NSR 8N3SV75AC-0183CDI8 LTC6995IS6-2#TRMPBF 8N3SV75BC-0051CDI8 LMK61A2-644M53SIAR DS1077U-120+ MC14541BDR2G 8N3SV75AC-0184CDI LTC6905CS5#TRMPBF 8N3SV75BC-0052CDI LMK60E2-150M00SIAT DS1077Z-203+ SE555QS-13