Part Details for UT28F256T45PCX by Cobham Semiconductor Solutions
Overview of UT28F256T45PCX by Cobham Semiconductor Solutions
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (9 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for UT28F256T45PCX
UT28F256T45PCX CAD Models
UT28F256T45PCX Part Data Attributes
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UT28F256T45PCX
Cobham Semiconductor Solutions
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Datasheet
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UT28F256T45PCX
Cobham Semiconductor Solutions
32KX8 OTPROM, 45ns, CDIP28, 0.600 X 1.400 INCH, 0.100 INCH PITCH, DIP-28
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | AEROFLEX COLORADO SPRINGS | |
| Part Package Code | DIP | |
| Package Description | DIP, | |
| Pin Count | 28 | |
| Reach Compliance Code | unknown | |
| Access Time-Max | 45 ns | |
| JESD-30 Code | R-CDIP-T28 | |
| Length | 35.56 mm | |
| Memory Density | 262144 bit | |
| Memory IC Type | OTP ROM | |
| Memory Width | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 28 | |
| Number of Words | 32768 words | |
| Number of Words Code | 32000 | |
| Operating Mode | ASYNCHRONOUS | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Organization | 32KX8 | |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED | |
| Package Code | DIP | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Parallel/Serial | PARALLEL | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 4.445 mm | |
| 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 | MILITARY | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 15.24 mm |
Alternate Parts for UT28F256T45PCX
This table gives cross-reference parts and alternative options found for UT28F256T45PCX. 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 UT28F256T45PCX, 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 |
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| M27C256B-45XB1 | 32KX8 OTPROM, 45ns, PDIP28, 0.600 INCH, LEAD FREE, PLASTIC, DIP-28 | STMicroelectronics | UT28F256T45PCX vs M27C256B-45XB1 |
| IS27HC256-45WI | OTP ROM, 32KX8, 45ns, CMOS, PDIP28, 0.600 INCH, PLASTIC, DIP-28 | Integrated Silicon Solution Inc | UT28F256T45PCX vs IS27HC256-45WI |
| UT28F256T45PPC | 32KX8 OTPROM, 45ns, CDIP28, 0.600 X 1.400 INCH, 0.100 INCH PITCH, DIP-28 | Cobham Semiconductor Solutions | UT28F256T45PCX vs UT28F256T45PPC |
| M27C256B-45XB3 | 32KX8 OTPROM, 45ns, PDIP28, 0.600 INCH, LEAD FREE, PLASTIC, DIP-28 | STMicroelectronics | UT28F256T45PCX vs M27C256B-45XB3 |
| M27C256B-45XB3X | 32KX8 OTPROM, 45ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28 | STMicroelectronics | UT28F256T45PCX vs M27C256B-45XB3X |
| M27C256B-45XB6X | 32KX8 OTPROM, 45ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28 | STMicroelectronics | UT28F256T45PCX vs M27C256B-45XB6X |
| FM27C256N45 | OTP ROM, 32KX8, 45ns, CMOS, PDIP28, PLASTIC, DIP-28 | Fairchild Semiconductor Corporation | UT28F256T45PCX vs FM27C256N45 |
| M27C256B-45XB7X | 32KX8 OTPROM, 45ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28 | STMicroelectronics | UT28F256T45PCX vs M27C256B-45XB7X |
| M27C256B-45XB1X | 32KX8 OTPROM, 45ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28 | STMicroelectronics | UT28F256T45PCX vs M27C256B-45XB1X |