Memory

Compare the current Memory Memory selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.

For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Programmable	Memory Type	Memory Format	Technology	Memory Size	Memory Organization	Memory Interface	Clock Frequency	Write Cycle Time - Word, Page	Access Time	Voltage - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
CAT28F020LI12 IC FLASH 2MBIT PARALLEL 32DIP onsemi	3,791	-	RFQ	Datasheet	-	32-DIP (0.600", 15.24mm)	Tube	Obsolete	Not Verified	Non-Volatile	FLASH	FLASH	2Mbit	256K x 8	Parallel	-	120ns	120 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Through Hole	32-PDIP
MM74C910N IC RAM 256BIT PARALLEL 18DIP onsemi	1,213	-	RFQ	Datasheet	-	18-DIP (0.300", 7.62mm)	Tube	Obsolete	Not Verified	Volatile	RAM	RAM	256bit	64 x 4	Parallel	-	-	500 ns	4.75V ~ 5.25V	-40°C ~ 85°C (TA)	-	-	Through Hole	18-PDIP
CAT28LV256GI25 IC EEPROM 256KBIT PAR 32PLCC onsemi	4,806	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tray	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	Parallel	-	10ms	250 ns	3V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-PLCC (11.43x13.97)
74F189PC IC RAM 64BIT PARALLEL 16DIP onsemi	4,098	-	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Not Verified	Volatile	RAM	RAM	64bit	16 x 4	Parallel	-	29ns	27 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Through Hole	16-PDIP
CAT28F010L90 IC FLASH 1MBIT PARALLEL 32DIP onsemi	4,282	-	RFQ	Datasheet	-	32-DIP (0.600", 15.24mm)	Tube	Obsolete	Not Verified	Non-Volatile	FLASH	FLASH	1Mbit	128K x 8	Parallel	-	90ns	90 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Through Hole	32-PDIP
NM27C240V120 IC EPROM 4MBIT PARALLEL 44PLCC onsemi	2,312	-	RFQ	Datasheet	-	44-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	4Mbit	256K x 16	Parallel	-	-	120 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	44-PLCC (16.59x16.59)
CAT28F020G-90T IC FLASH 2MBIT PARALLEL 32PLCC onsemi	4,948	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	FLASH	FLASH	2Mbit	256K x 8	Parallel	-	90ns	90 ns	4.75V ~ 5.25V	0°C ~ 70°C (TA)	-	-	Surface Mount	32-PLCC (11.43x13.97)
CAT28C512LI12 IC EEPROM 512KBIT PARALLEL 32DIP onsemi	3,023	-	RFQ	Datasheet	-	32-DIP (0.600", 15.24mm)	Tube	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	512Kbit	64K x 8	Parallel	-	5ms	120 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Through Hole	32-PDIP
CAT28C512L12 IC EEPROM 512KBIT PARALLEL 32DIP onsemi	4,966	-	RFQ	Datasheet	-	32-DIP (0.600", 15.24mm)	Tube	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	512Kbit	64K x 8	Parallel	-	5ms	120 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Through Hole	32-PDIP
CAT28C512LI15 IC EEPROM 512KBIT PARALLEL 32DIP onsemi	2,761	-	RFQ	Datasheet	-	32-DIP (0.600", 15.24mm)	Tube	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	512Kbit	64K x 8	Parallel	-	5ms	150 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Through Hole	32-PDIP

Memory FAQ

How can I narrow the current Memory selection?

Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.

Can EGOO help source hard-to-find or obsolete Memory parts?

Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.

Can I request a quotation for a BOM or small-batch requirement?

Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.

What information should I provide when requesting a quote?

Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.