Reference: BTS432E2-E3062A
Brand: Infineon
Also know as :
15-513281-2
155132812
54LS244L1MQB
54LS244L1MQB
SNJ54LS244FK
SNJ54LS244FK
Data sheet
Reference: TMS27C512-12JL
Brand: Texas Instruments
Reference: AT87C52X2-MC
Brand: Atmel