LS SERIES, TRIPLE 3-INPUT NOR GATE, CDFP14, CERAMIC, FP-14
| Parameter Name | Attribute value |
| Is it lead-free? | Contains lead |
| Is it Rohs certified? | incompatible |
| Parts packaging code | DFP |
| package instruction | DFP, FL14,.3 |
| Contacts | 14 |
| Reach Compliance Code | unknown |
| series | LS |
| JESD-30 code | R-GDFP-F14 |
| JESD-609 code | e0 |
| Load capacitance (CL) | 15 pF |
| Logic integrated circuit type | NOR GATE |
| MaximumI(ol) | 0.004 A |
| Number of functions | 3 |
| Number of entries | 3 |
| Number of terminals | 14 |
| Maximum operating temperature | 125 °C |
| Minimum operating temperature | -55 °C |
| Package body material | CERAMIC, GLASS-SEALED |
| encapsulated code | DFP |
| Encapsulate equivalent code | FL14,.3 |
| Package shape | RECTANGULAR |
| Package form | FLATPACK |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| power supply | 5 V |
| Maximum supply current (ICC) | 6.8 mA |
| Prop。Delay @ Nom-Sup | 13 ns |
| propagation delay (tpd) | 13 ns |
| Certification status | Not Qualified |
| Schmitt trigger | NO |
| Maximum seat height | 2.032 mm |
| Maximum supply voltage (Vsup) | 5.5 V |
| Minimum supply voltage (Vsup) | 4.5 V |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | YES |
| technology | TTL |
| Temperature level | MILITARY |
| 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 |
| width | 6.2865 mm |
| Base Number Matches | 1 |
| DM54LS27W | DM54LS27J | DM74LS27N | DM54LS27E | DM74LS27M | DM74LS27MX | |
|---|---|---|---|---|---|---|
| Description | LS SERIES, TRIPLE 3-INPUT NOR GATE, CDFP14, CERAMIC, FP-14 | LS SERIES, TRIPLE 3-INPUT NOR GATE, CDIP14, CERAMIC, DIP-14 | LS SERIES, TRIPLE 3-INPUT NOR GATE, PDIP14, PLASTIC, DIP-14 | LS SERIES, TRIPLE 3-INPUT NOR GATE, CQCC20, CERAMIC, LCC-20 | LS SERIES, TRIPLE 3-INPUT NOR GATE, PDSO14, PLASTIC, SOP-14 | LS SERIES, TRIPLE 3-INPUT NOR GATE, PDSO14, PLASTIC, SOP-14 |
| Parts packaging code | DFP | DIP | DIP | QLCC | SOIC | SOIC |
| package instruction | DFP, FL14,.3 | DIP, DIP14,.3 | DIP, DIP14,.3 | QCCN, LCC20,.35SQ | SOP, SOP14,.25 | SOP, |
| Contacts | 14 | 14 | 14 | 20 | 14 | 14 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown |
| series | LS | LS | LS | LS | LS | LS |
| JESD-30 code | R-GDFP-F14 | R-GDIP-T14 | R-PDIP-T14 | S-CQCC-N20 | R-PDSO-G14 | R-PDSO-G14 |
| Load capacitance (CL) | 15 pF | 15 pF | 50 pF | 15 pF | 50 pF | 50 pF |
| Logic integrated circuit type | NOR GATE | NOR GATE | NOR GATE | NOR GATE | NOR GATE | NOR GATE |
| Number of functions | 3 | 3 | 3 | 3 | 3 | 3 |
| Number of entries | 3 | 3 | 3 | 3 | 3 | 3 |
| Number of terminals | 14 | 14 | 14 | 20 | 14 | 14 |
| Maximum operating temperature | 125 °C | 125 °C | 70 °C | 125 °C | 70 °C | 70 °C |
| Package body material | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | DFP | DIP | DIP | QCCN | SOP | SOP |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| Package form | FLATPACK | IN-LINE | IN-LINE | CHIP CARRIER | SMALL OUTLINE | SMALL OUTLINE |
| Maximum supply current (ICC) | 6.8 mA | 6.8 mA | 6.8 mA | 6.8 mA | 6.8 mA | 6.8 mA |
| propagation delay (tpd) | 13 ns | 13 ns | 15 ns | 13 ns | 15 ns | 15 ns |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | 2.032 mm | 5.08 mm | 5.08 mm | 1.905 mm | 1.75 mm | 1.75 mm |
| Maximum supply voltage (Vsup) | 5.5 V | 5.5 V | 5.25 V | 5.5 V | 5.25 V | 5.25 V |
| Minimum supply voltage (Vsup) | 4.5 V | 4.5 V | 4.75 V | 4.5 V | 4.75 V | 4.75 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| surface mount | YES | NO | NO | YES | YES | YES |
| technology | TTL | TTL | TTL | TTL | TTL | TTL |
| Temperature level | MILITARY | MILITARY | COMMERCIAL | MILITARY | COMMERCIAL | COMMERCIAL |
| Terminal form | FLAT | THROUGH-HOLE | THROUGH-HOLE | NO LEAD | GULL WING | GULL WING |
| Terminal pitch | 1.27 mm | 2.54 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal location | DUAL | DUAL | DUAL | QUAD | DUAL | DUAL |
| width | 6.2865 mm | 7.62 mm | 7.62 mm | 8.89 mm | 3.9 mm | 3.9 mm |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible | incompatible | - |
| JESD-609 code | e0 | e0 | e0 | e0 | e0 | - |
| MaximumI(ol) | 0.004 A | 0.004 A | 0.008 A | 0.004 A | 0.008 A | - |
| Encapsulate equivalent code | FL14,.3 | DIP14,.3 | DIP14,.3 | LCC20,.35SQ | SOP14,.25 | - |
| power supply | 5 V | 5 V | 5 V | 5 V | 5 V | - |
| Prop。Delay @ Nom-Sup | 13 ns | 13 ns | 18 ns | 13 ns | 18 ns | - |
| Schmitt trigger | NO | NO | NO | NO | NO | - |
| Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | - |
| length | - | 19.43 mm | 19.18 mm | 8.89 mm | 8.65 mm | 8.65 mm |
| Maker | - | - | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |