1 x N82S191N ORIGINAL SIGNETICS 2048x8 Field Programmable Bipolar PROM 82S191 IC

N82S131N Signetics 2K-bit TTL Bipolar PROM (512x4) DIP16

N82S129AN Signetics 1024-Bit Bipolar PROM (256x4) DIP16

2 x Genuine S54S189F CERAMIC Signetics Military 64-BIT RAM IC SN54S189J 74S189

N82S137AN Signetics 4K-Bit TTL Bipolar PROM DIP18

1 x Genuine AM27S181DC CERAMIC AMD 8,192-Bit (1024 x 8) Bipolar PROM 27S181 IC

1 x SCN2651C Genuine SIGNETICS Programmable communications interface 2651 IC

5 x 74LS76N Signetics 74LS76PC DM74LS76N IC