M2128-15 Circuito Integrado - DIP24 - OKI Semiconductor

82C53-2 Circuito Integrado - DIP24 - OKI Semiconductor

CAT28C16AP20 Circuito Integrado - DIP24 - Catalyst Semiconductor

MM74C905N Circuito Integrado DIP24 National Semiconductor NSC

GM76C28A-10 Circuito Integrado - DIP24 - Vishay Semiconductor

MSM82C54-2RS Circuito Integrado - DIP24 - Rohm Semiconductor

MSM2128-20RS Circuito Integrado - DIP24 - OKI Semiconductor

CY7C235-30PC Circuito Integrado - DIP24 - Cypress Semiconductor