Part Details for NMC27C512AN250 by National Semiconductor Corporation
Overview of NMC27C512AN250 by National Semiconductor Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (4 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Computing and Data Storage
Financial Technology (Fintech)
Telecommunications
Part Details for NMC27C512AN250
NMC27C512AN250 CAD Models
NMC27C512AN250 Part Data Attributes
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NMC27C512AN250
National Semiconductor Corporation
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Datasheet
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NMC27C512AN250
National Semiconductor Corporation
IC 64K X 8 OTPROM, 250 ns, PDIP28, PLASTIC, DIP-28, Programmable ROM
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | DIP, DIP28,.6 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.71 | |
| Access Time-Max | 250 ns | |
| I/O Type | COMMON | |
| JESD-30 Code | R-PDIP-T28 | |
| JESD-609 Code | e0 | |
| Length | 35.725 mm | |
| Memory Density | 524288 bit | |
| Memory IC Type | OTP ROM | |
| Memory Width | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 28 | |
| Number of Words | 65536 words | |
| Number of Words Code | 64000 | |
| Operating Mode | ASYNCHRONOUS | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Organization | 64KX8 | |
| Output Characteristics | 3-STATE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP28,.6 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Parallel/Serial | PARALLEL | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.334 mm | |
| Standby Current-Max | 0.0001 A | |
| Supply Current-Max | 0.03 mA | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 15.24 mm |
Alternate Parts for NMC27C512AN250
This table gives cross-reference parts and alternative options found for NMC27C512AN250. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of NMC27C512AN250, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| NMC27C512AN250 | 64KX8 OTPROM, 250ns, PDIP28, PLASTIC, DIP-28 | Texas Instruments | NMC27C512AN250 vs NMC27C512AN250 |
| NM27LC512N250 | IC 64K X 8 OTPROM, 250 ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28, Programmable ROM | National Semiconductor Corporation | NMC27C512AN250 vs NM27LC512N250 |
| AT27C512R-25PC | OTP ROM, 64KX8, 250ns, CMOS, PDIP28 | Microchip Technology Inc | NMC27C512AN250 vs AT27C512R-25PC |
| AT27C512R-25PC | OTP ROM, 64KX8, 250ns, CMOS, PDIP28, 0.600 INCH, PLASTIC, DIP-28 | Atmel Corporation | NMC27C512AN250 vs AT27C512R-25PC |