Part Details for TMS87C257JE by Texas Instruments
Overview of TMS87C257JE 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)
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Part Details for TMS87C257JE
TMS87C257JE CAD Models
TMS87C257JE Part Data Attributes
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TMS87C257JE
Texas Instruments
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Datasheet
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TMS87C257JE
Texas Instruments
32KX8 UVPROM, 250ns, CDIP28, 0.600 INCH, WINDOWED, CERAMIC, DIP-28
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Rohs Code | No | |
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 | not_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 | |
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 TMS87C257JE
This table gives cross-reference parts and alternative options found for TMS87C257JE. 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 TMS87C257JE, 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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AM27C256-250DCB | UVPROM, 32KX8, 250ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28 | AMD | TMS87C257JE vs AM27C256-250DCB |
NMC27C256QE250 | IC 32K X 8 UVPROM, 250 ns, CDIP28, WINDOWED, CERAMIC, DIP-28, Programmable ROM | National Semiconductor Corporation | TMS87C257JE vs NMC27C256QE250 |
NMC27C256QE250 | 32KX8 UVPROM, 250ns, CDIP28, WINDOWED, CERAMIC, DIP-28 | Texas Instruments | TMS87C257JE vs NMC27C256QE250 |
TMS27C256JL-2 | 32KX8 UVPROM, 250ns, CDIP28, 0.600 INCH, WINDOWED, CERAMIC, DIP-28 | Texas Instruments | TMS87C257JE vs TMS27C256JL-2 |
AM27C256-255DCB | UVPROM, 32KX8, 250ns, CMOS, CDIP28, DIP-28 | Spansion | TMS87C257JE vs AM27C256-255DCB |
NMC27C256Q25 | 32KX8 UVPROM, 250ns, CDIP28, WINDOWED, CERAMIC, DIP-28 | Texas Instruments | TMS87C257JE vs NMC27C256Q25 |
AS27C256-25JXT | UVPROM, 32KX8, 250ns, CMOS, CDIP28, 0.600 INCH, CERAMIC, DIP-28 | Micross Components | TMS87C257JE vs AS27C256-25JXT |
AS27C256-25JI | UVPROM, 32KX8, 250ns, CMOS, CDIP28, 0.600 INCH, CERAMIC, DIP-28 | Micross Components | TMS87C257JE vs AS27C256-25JI |
AM27C256-250DIB | UVPROM, 32KX8, 250ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28 | AMD | TMS87C257JE vs AM27C256-250DIB |
27C256-25/J | 32K X 8 UVPROM, 250 ns, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 | Microchip Technology Inc | TMS87C257JE vs 27C256-25/J |