UPB409-1 Description
On-chip address decoding, three chip enable inputs and open-collector/three-state outputs allow easy expansion of memory capacity. The JlPB409 and JlPB429 are fabricated with logic level zero (low); logic level one (high) can be electrically programmed into the selected bit locations.
UPB409-1 Key Features
- 2048 WORDS x 8 BITS Organization (Fully Decoded)
- TT L Interface
- Fast Read Access Time
- Medium Power Consumption :500 mW TyP
- Three Chip Enable Inputs for Memory Expansion
- Open-Collector Outputs (JlPB409)
- Three-State Outputs (JlPB429)
- Ceramic 24-Lead Dual In-Line Package (JlPB409D, JlPB429D)
- Plastic