MSM3758AS Integrated Circuit - DIP24 - OKI Semiconductor

R29633DC Integrated Circuit - DIP24 - Raytheon Semiconductor

PALC22V10B15WC Integrated Circuit - DIP24 - Cypress Semiconductor

PAL20X10NC Integrated Circuit - DIP24 - National Semiconductor - NSC

PALC22V10D-15PI Integrated Circuit - DIP24 - Cypress Semiconductor

U327M Integrated Circuit MOS - DIP24 - Vishay Semiconductor

PALC22V10D15PC Integrated Circuit - DIP24 - Cypress Semiconductor

MCM62351P20 Integrated Circuit - DIP24 - Motorola Semiconductor