Memory
Review Memory Memory components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NM27C512Q90IC EPROM 512KBIT PARALLEL 28CDIP |
2,634 |
|
Datasheet | - | 28-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 512Kbit | 64K x 8 | Parallel | - | - | 90 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 28-CDIP |
|
74F189SCIC RAM 64BIT PARALLEL 16SOIC |
3,310 |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Volatile | RAM | RAM | 64bit | 16 x 4 | Parallel | - | 29ns | 27 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
|
NM27C256N120IC EPROM 256KBIT PARALLEL 28DIP |
2,412 |
|
Datasheet | - | 28-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - OTP | 256Kbit | 32K x 8 | Parallel | - | - | 120 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 28-PDIP |
|
|
NM27C256QE120IC EPROM 256KBIT PARALLEL 28CDIP |
1,954 |
|
Datasheet | - | 28-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 256Kbit | 32K x 8 | Parallel | - | - | 120 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Through Hole | 28-CDIP |
|
CAT25256XE-T2IC EEPROM 256KBIT SPI 8SOIC |
1,050 |
|
Datasheet | - | 8-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | - | Non-Volatile | EEPROM | EEPROM | 256Kbit | 32K x 8 | SPI | 5 MHz | 5ms | 75 ns | 1.8V ~ 5.5V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
NM27C256Q120IC EPROM 256KBIT PARALLEL 28CDIP |
4,519 |
|
Datasheet | - | 28-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 256Kbit | 32K x 8 | Parallel | - | - | 120 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 28-CDIP |
|
|
NM27C256Q100IC EPROM 256KBIT PARALLEL 28CDIP |
3,076 |
|
Datasheet | - | 28-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 256Kbit | 32K x 8 | Parallel | - | - | 100 ns | 4.5V ~ 5.5V | 0°C ~ 70°C (TA) | - | - | Through Hole | 28-CDIP |
|
|
NMC27C64QE200IC EPROM 64KBIT PARALLEL 28CDIP |
2,770 |
|
Datasheet | - | 28-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 64Kbit | 8K x 8 | Parallel | - | - | 200 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Through Hole | 28-CDIP |
|
|
NMC27C64QE150IC EPROM 64KBIT PARALLEL 28CDIP |
2,578 |
|
Datasheet | - | 28-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 64Kbit | 8K x 8 | Parallel | - | - | 150 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Through Hole | 28-CDIP |
|
|
NM27C512QE120IC EPROM 512KBIT PARALLEL 28CDIP |
3,582 |
|
Datasheet | - | 28-CDIP (0.600", 15.24mm) Window | Tube | Obsolete | Not Verified | Non-Volatile | EPROM | EPROM - UV | 512Kbit | 64K x 8 | Parallel | - | - | 120 ns | 4.5V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Through Hole | 28-CDIP |
Frequently Asked Questions
What are Memory components used for?
Memory components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Memory part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Memory parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
