Memory
A selection of memory chips from silicon-ark.
RAM - Random-Access Memory
DRAM - Dynamic Random-Access Memory
SRAM - Static Random- Access Memory
PROM - Programmable Read-Only Memory
EPROM - Erasable Programmable Read-Only Memory
EEPROM - Electrically Erasable Programmable Read-Only Memory
UV-EPROM - UV -Erasable Programmable Read-Only Memory
Brand: MMI Semiconductor
Model: 63S081 (63S081J) 256-Bit (32 x 8) PROM - MMI
63S081J 1/4 K PROM by MMI. Format: 32 x 8Package: 16-pin CERDIP Download MMI 63S081J datasheet:As used in early Bally pinaball machines and video games.For the cheaper "N" plastic DIP version see (see related products tab above)S..
£18.00 £12.00
Brand: MMI Semiconductor
Model: 63S081 (63S081N) 256-BIT (32 x 8) PROM - MMI
63S081N 1/4 K PROM by MMI. Format: 32 x 8 Package: 16-pin DIP Download MMI 63S081N datasheet: Status: NOS (New Old Stock) A cheaper version of the "J" ceramic chip (see related products..
£18.00 £8.00
Brand: Texas Instruments
Model: 74S189 (SN74S189BJ) 64-bit (16x4) RAM - Texas Instruments
SN74S189ABJ 64-bit 25ns RAM from Texas Instruments. Organisation: 16 word x 4-Bit Package: 16-pin CERDIP Download Texas Instruments SN74S189BJ datasheet: Status: NOS ( New Old Stock) Tested Co..
£20.00 £10.00
Brand: Texas Instruments
Model: 74S189 (SN74S189BN) 64-bit RAM - Texas Instruments
SN74S189ABJ 64-bit 25ns RAM from Texas Instruments. Organisation: 16 word x 4-Bit Package: 16-pin DIP Download Texas Instruments SN74S189BN datasheet: Status: NOS ( New Old Stock) ..
£6.00 £5.00
Brand: Texas Instruments
Model: 74S289BN (SN74S289BN) 64-Bit (16x4-bit) RAM - Texas Instruments
SN74S289BN 64-Bit RAM by Texas Instruments. Organisation: 16bit x 4-bit package: 16-pin DIP Download Texas Instruments SN74S289BN datasheet: Status: NOS (New Old Stock) RoHS compliant: ..
£2.50
Brand: AMD
Model: AM27S19APC 256-bit (32x8) bipolar PROM - AMD
AM27S19APC 256-bit bipolar PROM by AMD. Format: 32 x 8Package: 16-pin DIP Download AMD AM27S19APC datasheet: Status: NOS ( New Old Stock) Tested components: YES Ro..
£25.00 £12.50
Brand: MMI Semiconductor
Model: C67401(C67401AJ ) 256-Bit (64x4) 15MHz FIFO memory - MMI
C67401AJ 15 MHz, 256-bit, FIFO cascadable memory by MMI (Now AMD) Format: 64 x 4 package: 16-pin CERDIP Download AMD C67401AJ datasheet: Status: NOS (New Old Stock) ****Note : this is the 15 MHz ve..
£12.00 £6.00
Brand: MMI Semiconductor
Model: C67401(C67401J ) 256-Bit (64x4) 10 MHz FIFO memory - MMI
C67401J 10 MHz, 256-Bit, FIFO cascadable memory by MMI (Now AMD). Format: 64 words x 4 bit Package: 16-pin CERDIP Download AMD C67401J datasheet: Status: NOS (New Old Stock)
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£12.00 £6.00
Brand: MMI Semiconductor
Model: C67401(C67401XJ ) 256-Bit (64x4) FIFO memory - MMI
C67401XJ (speed : TBC), FIFO cascadable memory by MMI (Now AMD) Format: 64 words x 4-bit Package: 16-pin CERDIP Download AMD C67401 datasheet: Status: NOS (New Old Stock) &..
£12.00 £6.00
Model: FEQ101BD1N 64-bit memory
FEQ101BD1N 64-bit memory. Package: 16-pin DIP Status: RARE ( NOS) New Old Stock Circa 1973 manufacturer: unknown possibly Ferranti ? Datasheet yet to be sourced, any info appreciated. RoHS ..
£10.00
Brand: Plessey
Model: MJ2812 256-bit (32x8) FIFO memory - Plessey
MJ2812 256-bit FIFO memory by Plessey semiconductor. Format: 32x8bit Package: 28-pin (wide) DIP Awaiting datasheet. Status: NOS (New Old Stock) RoHS compliant: no
..
£15.00
Brand: SIGNETICS
Model: N82S123N 256-Bit (32x8) Bipolar PROM - Signetics
N82S123N 256-bit (32x8) tri-state Bipolar TTL PROM by Signetics.Package: 16 pin DIPDownload Signetics N82S123N datasheet: Status: NOS (New Old Stock)RoHS Compliant: no
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£4.00