National Semiconductor DP8390BN NIC Network Interface Controller IC Chip DIP-48

National Semiconductor DP8466AN-20 Disk Data Controller 20Mbit/sec DIP48 IC Chip

IDM2901AJC Bit-slice Processor 40-PIN Ceramic AM2901 IC; National Semiconductor

National Semiconductor DP8390DN DIP-48 NIC Chip Network Interface Controller IC

10 x 74ACT139PC Dip 16 Decoder IC DUAL National Semiconductor

Spin Semiconductor FV-1 SPN1001 DSP-Chip IC Reverb/Delay

National Semiconductor DP8419N-70 Dynamic RAM DRAM Controller Chip IC DIP-48

National Semiconductor LM555J Precision Timer Ceramic DIP-8 Time-Delay Generator