Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 133227-NM27C256Q120
Packaging: Tube/Rail
Mounting: Through Hole
Technology: EPROM - UV
Memory Size: 256Kb (32K x 8)
Access Time: 120ns
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 28-CDIP
Supply Voltage - Operating: 4.5 V to 5.5 V
Memory Format: EPROM
Popularity: Medium
Fake Threat In the Open Market: 29 pct.
Supply and Demand Status: Limited
IC EPROM 256K PARALLEL 28CDIP Product overview: NM27C256Q120 from onsemi is a Memory IC and Storage Component for data storage, firmware boot, embedded logging, industrial controllers, computing modules, and replacement sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, Memory IC and Storage Component, Memory ICs Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 774-NM27C256Q120 can be used for catalog matching and distributor lookup.
EPROM - UV Memory IC 256Kb (32K x 8) Parallel 120ns 28-CDIP
EPROM - UV Memory IC 256Kbit Parallel 120 ns 28-CDIP
IC EPROM 256KBIT PARALLEL 28CDIP
IC EPROM 256KBIT PARALLEL 28CDIP
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 133227-NM27C256Q120 | 774-NM27C256Q120 | NM27C256Q120-ND | NM27C256Q120 | NM27C256Q120 | NM27C256Q120 |
| Product Name | Memory - EPROM - NM27C256Q120 | Memory IC and Storage Component | Memory | Memory | Memory | Integrated Circuits (ICs) - Memory - Memory |
| Memory Category | EPROM; EPROM | EPROM; Non-Volatile, , EPROM | EPROM | EPROM; EPROM | EPROM; EPROM | EPROM; Non-Volatile |
| Access Time | 120 ns | 120 ns | 120 ns | 120 ns | ||
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 C (32 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
