Description:

Lot of 5 MMI PAL20R8ACNS Programmable Array Logic (PAL) devices in DIP-24 package. 

These are vintage programmable logic ICs used to implement custom digital logic functions before the advent of CPLDs and FPGAs. Marked with 1994 date codes, New Old Stock (NOS) and unused. 

Rare collectible devices for vintage computing, logic design, or restoration.

Features & Specifications:

- Manufacturer: MMI (Monolithic Memories Inc.)

- Part Number: PAL20R8ACNS

- Type: Programmable Array Logic (PAL) IC

- Package: DIP-24

- Technology: Bipolar digital logic

- Speed Grade: AC (high-speed variant)

- Condition: New Old Stock (NOS), unused

- Markings: PAL20R8ACNS 940CKZS

Applications:

- Vintage computer hardware

- Custom digital logic replacement

- Educational and retro logic design

- Collector’s programmable logic devices