Part Details for TMS27C256JE4 by Texas Instruments
Overview of TMS27C256JE4 by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 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
Consumer Electronics
Aerospace and Defense
Part Details for TMS27C256JE4
TMS27C256JE4 CAD Models
TMS27C256JE4 Part Data Attributes
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TMS27C256JE4
Texas Instruments
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Datasheet
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TMS27C256JE4
Texas Instruments
32KX8 UVPROM, 250ns, CDIP28, 0.600 INCH, WINDOWED, CERAMIC, DIP-28
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | DIP | |
| Package Description | WDIP, DIP28,.6 | |
| Pin Count | 28 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.61 | |
| Access Time-Max | 250 ns | |
| I/O Type | COMMON | |
| JESD-30 Code | R-GDIP-T28 | |
| Memory Density | 262144 bit | |
| Memory IC Type | UVPROM | |
| 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 | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Organization | 32KX8 | |
| Output Characteristics | 3-STATE | |
| Package Body Material | CERAMIC, GLASS-SEALED | |
| Package Code | WDIP | |
| Package Equivalence Code | DIP28,.6 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE, WINDOW | |
| Parallel/Serial | PARALLEL | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Programming Voltage | 13 V | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 4.907 mm | |
| Standby Current-Max | 0.00025 A | |
| Supply Current-Max | 0.03 mA | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 15.24 mm |
Alternate Parts for TMS27C256JE4
This table gives cross-reference parts and alternative options found for TMS27C256JE4. 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 TMS27C256JE4, 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 |
|---|---|---|---|
| AM27C256-255DE | UVPROM, 32KX8, 250ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28 | AMD | TMS27C256JE4 vs AM27C256-255DE |
| AM27C256-250DE | UVPROM, 32KX8, 250ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28 | AMD | TMS27C256JE4 vs AM27C256-250DE |
| AT27C256R-25DI | UVPROM, 32KX8, 250ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 | Atmel Corporation | TMS27C256JE4 vs AT27C256R-25DI |
| MBM27C256A-25Z | UVPROM, 32KX8, 250ns, CMOS, CDIP28, CERDIP-28 | FUJITSU Semiconductor Limited | TMS27C256JE4 vs MBM27C256A-25Z |
| 27C256-25I/J | 32K X 8 UVPROM, 250 ns, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 | Microchip Technology Inc | TMS27C256JE4 vs 27C256-25I/J |
| NMC27C256Q250 | 32KX8 UVPROM, 250ns, CDIP28, WINDOWED, CERAMIC, DIP-28 | Texas Instruments | TMS27C256JE4 vs NMC27C256Q250 |
| TMS87C257JE | 32KX8 UVPROM, 250ns, CDIP28, 0.600 INCH, WINDOWED, CERAMIC, DIP-28 | Texas Instruments | TMS27C256JE4 vs TMS87C257JE |
| TMS27C256-25JL4 | 32KX8 UVPROM, 250ns, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 | Texas Instruments | TMS27C256JE4 vs TMS27C256-25JL4 |
| HN27256G-25 | UVPROM, 32KX8, 250ns, NMOS, CDIP28, CERDIP-28 | Hitachi Ltd | TMS27C256JE4 vs HN27256G-25 |
| TMS27C256JL-20 | IC 32K X 8 UVPROM, 250 ns, CDIP28, 0.600 INCH, WINDOWED, CERAMIC, DIP-28, Programmable ROM | Texas Instruments | TMS27C256JE4 vs TMS27C256JL-20 |