There are no models available for this part yet.
Overview of NMC27C256Q17 by Texas Instruments
Note: 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.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 10 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 8 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Consumer Electronics
CAD Models for NMC27C256Q17 by Texas Instruments
Part Data Attributes for NMC27C256Q17 by Texas Instruments
|
|
|
|---|---|
|
Pbfree Code
|
No
|
|
Rohs Code
|
No
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
NATIONAL SEMICONDUCTOR CORP
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|
Part Package Code
|
DIP
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|
Package Description
|
WDIP, DIP28,.6
|
|
Pin Count
|
28
|
|
Reach Compliance Code
|
unknown
|
|
ECCN Code
|
EAR99
|
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HTS Code
|
8542.32.00.61
|
|
Access Time-Max
|
170 ns
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I/O Type
|
COMMON
|
|
JESD-30 Code
|
R-GDIP-T28
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|
JESD-609 Code
|
e0
|
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Memory Density
|
262144 bit
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Memory IC Type
|
UVPROM
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Memory Width
|
8
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Number of Functions
|
1
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Number of Terminals
|
28
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Number of Words
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32768 words
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Number of Words Code
|
32000
|
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Operating Mode
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ASYNCHRONOUS
|
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Operating Temperature-Max
|
70 °C
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Operating Temperature-Min
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|
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Organization
|
32KX8
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Output Characteristics
|
3-STATE
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Package Body Material
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CERAMIC, GLASS-SEALED
|
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Package Code
|
WDIP
|
|
Package Equivalence Code
|
DIP28,.6
|
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Package Shape
|
RECTANGULAR
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Package Style
|
IN-LINE, WINDOW
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|
Parallel/Serial
|
PARALLEL
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Programming Voltage
|
13 V
|
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Qualification Status
|
Not Qualified
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Seated Height-Max
|
5.715 mm
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|
Standby Current-Max
|
0.0001 A
|
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Supply Current-Max
|
0.02 mA
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Supply Voltage-Max (Vsup)
|
5.25 V
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Supply Voltage-Min (Vsup)
|
4.75 V
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|
Supply Voltage-Nom (Vsup)
|
5 V
|
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Surface Mount
|
NO
|
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Technology
|
CMOS
|
|
Temperature Grade
|
COMMERCIAL
|
|
Terminal Finish
|
TIN LEAD
|
|
Terminal Form
|
THROUGH-HOLE
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|
Terminal Pitch
|
2.54 mm
|
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Terminal Position
|
DUAL
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Width
|
15.24 mm
|
Alternate Parts for NMC27C256Q17
This table gives cross-reference parts and alternative options found for NMC27C256Q17. 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 NMC27C256Q17, 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 |
|---|---|---|---|
| NMC27C256Q17 | IC 32K X 8 UVPROM, 170 ns, CDIP28, WINDOWED, CERAMIC, DIP-28, Programmable ROM | National Semiconductor Corporation | NMC27C256Q17 vs NMC27C256Q17 |
| TMS87C257-1JL | IC,EPROM,32KX8,CMOS,DIP,28PIN,CERAMIC | Texas Instruments | NMC27C256Q17 vs TMS87C257-1JL |
| AM27C256-175DC | UVPROM, 32KX8, 170ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28 | AMD | NMC27C256Q17 vs AM27C256-175DC |
| AM27256-1DEB | UVPROM, 32KX8, 170ns, NMOS, CDIP28, HERMETIC SEALED, CERAMIC, DIP-28 | AMD | NMC27C256Q17 vs AM27256-1DEB |
| AM27C256-170DIB | UVPROM, 32KX8, 170ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28 | AMD | NMC27C256Q17 vs AM27C256-170DIB |
| AT27C256R-17DM/883 | UVPROM, 32KX8, 170ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 | Atmel Corporation | NMC27C256Q17 vs AT27C256R-17DM/883 |
| 5962-8606314XA | UVPROM, 32KX8, 170ns, CMOS, CDIP28, CERAMIC, DIP-28 | Micross Components | NMC27C256Q17 vs 5962-8606314XA |
| TMS27C256-1JE | 262 144-Bitprogrammable Read-Only Memory 28-CDIP -40 to 85 | Texas Instruments | NMC27C256Q17 vs TMS27C256-1JE |
| 5962-8606314XX | UVPROM, 32KX8, 170ns, CMOS, CDIP28, CERAMIC, DIP-28 | Micross Components | NMC27C256Q17 vs 5962-8606314XX |
| MBM27256-17Z | UVPROM, 32KX8, 170ns, NMOS, CDIP28, CERDIP-28 | FUJITSU Semiconductor Limited | NMC27C256Q17 vs MBM27256-17Z |