82S23 256-bit TTL bipolar PROM
The 82S23 is a one-time programmable device with a size of 256 Bit with 4 Address inputs and 8 Open-Collector Outputs ( 8x32 Matrix ). These PROMs are often used in older Arcade PCBs, usually as Color PROM or Address decoder
The 82S23 is compatible with the following PROMs:
- Fujitsu 7056
- AMD 27S18
- NMI 6330
- National 74S188
- Texas Instr. 18SA030
- Harris 7602
PROMs can be programmed with the Data I/O 29B, for an extra charge we can ship the PROMs programmed from your Image.