Datasheet4U Logo Datasheet4U.com

UPB426

4K-BIT BIPOLAR TTL PROGRAMMABLE READ ONLY MEMORY

UPB426 Features

* 1024 WORD X 4 BIT Organization (Fully Decoded)

* TTL Interface

* Fast Read Access Time: 50 ns max. (IlPB406-2, IlPB426

* 2)

* Medium Power Consumption: 500 mW TYP.

* Two Chip Select Inputs for Memory Expansion

* Open-Collector Output (IlPB406)/Thr

UPB426 General 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 le.

UPB426 Datasheet (208.65 KB)

Preview of UPB426 PDF

Datasheet Details

Part number:

UPB426

Manufacturer:

NEC

File Size:

208.65 KB

Description:

4k-bit bipolar ttl programmable read only memory.
NEe Microcomputers, Inc. 4098-BIT BIPOLAR TTL PROGRAMMABLE READ ONLY MEMORY NEe JLPB406 JLPB426 JLPB406-1 JLPB426-1 JL PB406-2 JL PB426-2 DESCRIPTIO.

📁 Related Datasheet

UPB426-1 - 4K-BIT BIPOLAR TTL PROGRAMMABLE READ ONLY MEMORY (NEC)
NEe Microputers, Inc. 4098-BIT BIPOLAR TTL PROGRAMMABLE READ ONLY MEMORY NEe JLPB406 JLPB426 JLPB406-1 JLPB426-1 JL PB406-2 JL PB426-2 DESCRIPTIO.

UPB426-2 - 4K-BIT BIPOLAR TTL PROGRAMMABLE READ ONLY MEMORY (NEC)
NEe Microputers, Inc. 4098-BIT BIPOLAR TTL PROGRAMMABLE READ ONLY MEMORY NEe JLPB406 JLPB426 JLPB406-1 JLPB426-1 JL PB406-2 JL PB426-2 DESCRIPTIO.

UPB426C - 4K-Bit Bipolar TTL Programmable ROM (NEC)
.

UPB426D - 4K-Bit Bipolar TTL Programmable ROM (NEC)
.

UPB429 - 2K x 8-BIT BIPOLA TTL PROM (NEC)
NEe Microputers, Inc. NEe p.PB409 J' PB429 ,PB409-1 }LPB429-1 p.PB409-2 ILPB429-2 2048 WORD BY 8 BIT BIPOLAR TTL PROGRAMMABLE READ ONLY MEMORY .

UPB429-1 - 2K x 8-BIT BIPOLA TTL PROM (NEC)
NEe Microputers, Inc. NEe p.PB409 J' PB429 ,PB409-1 }LPB429-1 p.PB409-2 ILPB429-2 2048 WORD BY 8 BIT BIPOLAR TTL PROGRAMMABLE READ ONLY MEMORY .

UPB429-2 - 2K x 8-BIT BIPOLA TTL PROM (NEC)
NEe Microputers, Inc. NEe p.PB409 J' PB429 ,PB409-1 }LPB429-1 p.PB409-2 ILPB429-2 2048 WORD BY 8 BIT BIPOLAR TTL PROGRAMMABLE READ ONLY MEMORY .

UPB406 - 4K-BIT BIPOLAR TTL PROGRAMMABLE READ ONLY MEMORY (NEC)
NEe Microputers, Inc. 4098-BIT BIPOLAR TTL PROGRAMMABLE READ ONLY MEMORY NEe JLPB406 JLPB426 JLPB406-1 JLPB426-1 JL PB406-2 JL PB426-2 DESCRIPTIO.

TAGS

UPB426 4K-BIT BIPOLAR TTL PROGRAMMABLE READ ONLY MEMORY NEC

Image Gallery

UPB426 Datasheet Preview Page 2 UPB426 Datasheet Preview Page 3

UPB426 Distributor