NOR Gate, TTL, CDFP14,
| Parameter Name | Attribute value |
| Is it lead-free? | Contains lead |
| Is it Rohs certified? | incompatible |
| package instruction | DFP, FL14,.3 |
| Reach Compliance Code | compliant |
| JESD-30 code | R-XDFP-F14 |
| JESD-609 code | e0 |
| Logic integrated circuit type | NOR GATE |
| Number of terminals | 14 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| Package body material | CERAMIC |
| encapsulated code | DFP |
| Encapsulate equivalent code | FL14,.3 |
| Package shape | RECTANGULAR |
| Package form | FLATPACK |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| power supply | 5 V |
| Certification status | Not Qualified |
| Schmitt trigger | NO |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | YES |
| technology | TTL |
| Temperature level | COMMERCIAL |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | FLAT |
| Terminal pitch | 1.27 mm |
| Terminal location | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| Base Number Matches | 1 |
| 74LS28FC | 54LS28DM | 74LS28DC | 74LS28PC | |
|---|---|---|---|---|
| Description | NOR Gate, TTL, CDFP14, | NOR Gate, TTL, CDIP14, | NOR Gate, TTL, CDIP14, | NOR Gate, TTL, PDIP14, |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible |
| Reach Compliance Code | compliant | compliant | compliant | unknown |
| JESD-30 code | R-XDFP-F14 | R-XDIP-T14 | R-XDIP-T14 | R-PDIP-T14 |
| JESD-609 code | e0 | e0 | e0 | e0 |
| Logic integrated circuit type | NOR GATE | NOR GATE | NOR GATE | NOR GATE |
| Number of terminals | 14 | 14 | 14 | 14 |
| Maximum operating temperature | 70 °C | 125 °C | 70 °C | 70 °C |
| Package body material | CERAMIC | CERAMIC | CERAMIC | PLASTIC/EPOXY |
| encapsulated code | DFP | DIP | DIP | DIP |
| Encapsulate equivalent code | FL14,.3 | DIP14,.3 | DIP14,.3 | DIP14,.3 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | FLATPACK | IN-LINE | IN-LINE | IN-LINE |
| power supply | 5 V | 5 V | 5 V | 5 V |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Schmitt trigger | NO | NO | NO | NO |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V |
| surface mount | YES | NO | NO | NO |
| technology | TTL | TTL | TTL | TTL |
| Temperature level | COMMERCIAL | MILITARY | COMMERCIAL | COMMERCIAL |
| Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal form | FLAT | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal pitch | 1.27 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal location | DUAL | DUAL | DUAL | DUAL |
| Is it lead-free? | Contains lead | - | Contains lead | Contains lead |
| package instruction | DFP, FL14,.3 | - | DIP, DIP14,.3 | DIP, DIP14,.3 |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED |
| Maximum time at peak reflow temperature | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED |
| Base Number Matches | 1 | 1 | 1 | - |
| Maker | - | Fairchild | Fairchild | Fairchild |
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