D8742 8-Bit Microcontroller with 2k UV EPROM, DIP-40, Used

Type D8742 8-bit NMOS microcontroller with UV EPROM in windowed ceramic DIP. Used, professionally cleaned and erased.

• Manufacturer Part#: D8742
• Supply Voltage: 5V
• Date Codes: 1977 ~ 1982
• Clock Frequency: 12MHz
• On-Chip RAM: 128 Bytes
• Interrupt Lines: 2
• I/O Ports: 2
• Package: DIP-40 (Windowed CerDIP)
• COO: Malaysia
• Datasheet: D8742.pdf

Micrograph taken in our lab on 08/28/2017. Click for 100-Megapixel image: