74HCT151D
74HC04D
74LS157
74LS191
74LS192
74LS257A
74LS86
CD74HC04E
HD7473P
SN74LS192N
TCD1304AP
TCD1705D
HD74LS08P
LXT970AQC
SAA5284GP
TMP87CK40AF-4949
M28W320CB90
LH28F008BJT-TTLZ2
K4S641632K-UC75
PIC16C57-HS/SO
B2526-2M
B3844-AM
HY57V643220CT-6
K1500
LM324AD
pn133t
SN75453BP
OP07CP
