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Last update: 8 January 2004

IC number:MSM514221
IC function:256k×4 Field Memory

Component documentation
IC numberManufacturerDocumentation
MSM514221OkiNot available

Component versions
IC numberPackageCBM part numberCBM part description
MSM514221RS16-pin DIP390530-01MSM514221RS-6 (OKI)

Positions
DevicePositionsPackage
A3000U470, U471, U472DIP
A3000TU470, U471, U472DIP
A2320U3, U4, U5DIP

Pinout
PinTypeName
1InputWE
2InputRSTW
3InputSWCK
4..7InputDIN0..DIN3
8PowerVSS
9..12OutputDOUT3..DOUT0
13InputSRCK
14InputRSTR
15InputRE
16PowerVCC

Copyright © 2003-2004 Ronald van Dijk - All rights reserved