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UPB406-1

NEC
Part Number UPB406-1
Manufacturer NEC
Description 4K-BIT BIPOLAR TTL PROGRAMMABLE READ ONLY MEMORY
Published Feb 24, 2017
Detailed Description NEe Microcomputers, Inc. 4098-BIT BIPOLAR TTL PROGRAMMABLE READ ONLY MEMORY NEe JLPB406 JLPB426 JLPB406-1 JLPB426-1 JL ...
Datasheet PDF File UPB406-1 PDF File

UPB406-1
UPB406-1

Overview
NEe Microcomputers, Inc.
4098-BIT BIPOLAR TTL PROGRAMMABLE READ ONLY MEMORY NEe JLPB406 JLPB426 JLPB406-1 JLPB426-1 JL PB406-2 JL PB426-2 DESCRIPTION The IlPB406 and IlPB426 are high-speed, electrically programmable, fully-decoded 4096-bit TTL read-only memories.
On-chip address decoding, two chip·enable inputs and open-collector/three-state outputs allow easy expansion of memory capacity.
The IlPB406 and IlPB426 are fabricated with logic level zero (low); logic level one (high) can be electrically programmed into the selected bit locations.
The same address inputs are used for both programming and reading.
FEATURES • 1024 WORD X 4 BIT Organization (Fully Decoded) • TTL Interface • Fast...


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