UPD421-1, UPD421 Datasheet - NEC

UPD421-1 8K BIT STATIC RAM

UPD421-1 Features

* include a power down mode controlled by the chip select input for an 80% power saving. FEATURES

* 1024x8-bitOrganization

* Very Fast Access Time: 150/200/250/300/450 ns

* Single +5V Power Supply

* Low Power Standby Mode

* N-Channel Silicon Gate Process

Datasheet Details

UPD421-1, UPD421

NEC

187.16 KB

8k bit static ram.

This datasheet PDF includes multiple part numbers: UPD421-1, UPD421.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

UPD421-2 8K BIT STATIC RAM (NEC)

UPD421-3 8K BIT STATIC RAM (NEC)

UPD421-5 8K BIT STATIC RAM (NEC)

UPD421 8K BIT STATIC RAM (NEC)

UPD421000 (UPD421000 - UPD421002) APPLICATION NOTE 53 (NEC)

UPD421001 (UPD421000 - UPD421002) APPLICATION NOTE 53 (NEC)

UPD421002 (UPD421000 - UPD421002) APPLICATION NOTE 53 (NEC)

UPD42101 Line Buffer (NEC Electronics)

TAGS

UPD421-1 UPD421 BIT STATIC RAM NEC

UPD421-1 Distributor