81C55 Integrated Circuit - DIP40 - OKI Semiconductor

MSM81C55-5R3 INTEGRATED CIRCUIT DIP-40 ''UK COMPANY SINCE1983 NIKKO''

MSM82C55A2RS Integrated Circuit - DIP40 - OKI Semiconductor

M80C85AH Integrated Circuit - DIP40 - OKI Semiconductor

MSM82C55A5RS Integrated Circuit - DIP40 - OKI Semiconductor

M81C55-5, MSM81C55-5 ORIGINAL OKI DIP40 M81C55-5RS NEW PARTS UK STOCK

MSM6242B Integrated Circuit - DIP18 - OKI Semiconductor

MSM80C85AH-R3 Integrated Circuit - DIP40 - OKI Semiconductor