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PROM IC

PROM Memory

Classic Programmable Read-Only Memory chips, all discontinued products previously manufactured by National Semiconductor.

Features

  • Programmable Read Only Memory
  • Discontinued Products with Limited Stock
  • Top Quality Types from National Semiconductor

Part No. Description More
Info
In
Stock
Package Package
Qty.
Price
US$
Order
74S188 74S188 Open Collector PROM   Yes PDIP16 1 $6.40
74S287 74S287 1024-Bit TTL PROM   No PDIP16 1 $5.50  
74S288 74S288 256-bit PROM Datasheet No PDIP16 1 $6.90  
74S472 74S472 4096-Bit TTL PROM   Yes PDIP20 1 $9.90
74S571 74S571 Tri-state PROM Datasheet Yes PDIP16 1 $4.50
74S573 74S573 4kb PROM   Yes PDIP20 1 $2.60