Large assortment of vintage integrated circuits and semiconductor components removed from older laboratory and industrial electronic equipment.
This lot includes a mix of vintage processors, non-volatile memory, SRAM, programmable interface controllers, audio/data conversion ICs, firmware/programmed devices, PAL logic, and other legacy components.
Components have not been individually tested and are being sold together as one vintage electronics parts lot.
Notable Components
Burr-Brown / Audio & Data Conversion
(1) Burr-Brown PCM78P
16-bit audio analog-to-digital converter
28-pin DIP package
The Burr-Brown PCM78P is documented as a 16-bit audio A/D converter intended for applications including DSP data acquisition, test instrumentation, digital audio and telecommunications. 
Processors & Controllers
(1) Motorola MC68000P8 microprocessor
(2) Zilog Z88C0020PSG Super8 ROMless System-on-Silicon ICs
(4) Intel P8255A-5 programmable peripheral interface ICs
Intel P82C-series timer/interface devices as shown
(1) IDT 7130 LA100P dual-port memory IC
Non-Volatile Memory / Timekeeper
(2) Dallas Semiconductor DS1230Y-120+ Nonvolatile SRAM modules
STMicroelectronics M48T02 / M48Z08 Timekeeper/Zeropower modules as shown
(2) Greenwich Instruments GR881 8K x 8 Non-Volatile RAM modules
(1) Xicor X2864BP-25 EEPROM
Static RAM / Memory
Multiple Toshiba TC55257BPL-10 SRAM ICs
(2) Sony CXK581000AP-10LL SRAM ICs
Additional Toshiba, ST and other memory ICs as pictured
Programmable Logic
Harris / Signetics PALC22V10L-25PC programmable logic devices
Additional programmable and logic ICs as shown
Firmware / Programmed Devices
YSI Model 1500L Ver. 2.00 labeled device
Multiple industrial/laboratory firmware devices with labels including:
460002-01 Rev D / 570043 Rev D
460003-01 Rev E / 570036 Rev E
460004-series revisions
10770501 Rev 0C / 570042 Rev 0C
144780 Version 1.50
Additional programmed devices exactly as pictured
Condition
These are vintage used electronic components removed from older laboratory and industrial equipment.
Components may exhibit:
Bent or shortened leads
Solder residue
Scratches or scuffs
Label wear
Oxidation or discoloration
Other signs of previous installation and removal
No individual IC has been electrically tested.
The internal contents or programming of labeled firmware devices have not been verified. Battery-backed NVRAM/Timekeeper devices have not been tested for battery condition, stored data retention, or remaining service life.
Please review all photographs carefully for the exact components, manufacturers, part numbers, quantities, lead condition, and overall condition.
Everything pictured is included and sold together as one lot. No additional components, documentation, programmers, sockets, or accessories are included.
Sold as-is for vintage electronics repair, restoration, experimentation, component collection, or parts use.
