LS SERIES, DUAL 6-INPUT AND-OR-INVERT GATE, CDFP14, CERAMIC, FP-14
| Parameter Name | Attribute value |
| Parts packaging code | DFP |
| package instruction | DFP, FL14,.3 |
| Contacts | 14 |
| Reach Compliance Code | unknown |
| Other features | ASYMMETRICAL INPUTS |
| series | LS |
| JESD-30 code | R-GDFP-F14 |
| length | 9.5885 mm |
| Load capacitance (CL) | 15 pF |
| Logic integrated circuit type | AND-OR-INVERT GATE |
| MaximumI(ol) | 0.004 A |
| Number of functions | 2 |
| Number of entries | 6 |
| 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 |
| power supply | 5 V |
| Maximum supply current (ICC) | 2.8 mA |
| Prop。Delay @ Nom-Sup | 20 ns |
| propagation delay (tpd) | 20 ns |
| Certification status | Not Qualified |
| Schmitt trigger | NO |
| Filter level | 38535Q/M;38534H;883B |
| 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 form | FLAT |
| Terminal pitch | 1.27 mm |
| Terminal location | DUAL |
| width | 6.35 mm |
| Base Number Matches | 1 |
| 54LS51FMQB | 54LS51DMQB | 54LS51LMQB | DM74LS51N | DM74LS51MX | DM74LS51M | |
|---|---|---|---|---|---|---|
| Description | LS SERIES, DUAL 6-INPUT AND-OR-INVERT GATE, CDFP14, CERAMIC, FP-14 | LS SERIES, DUAL 6-INPUT AND-OR-INVERT GATE, CDIP14, CERAMIC, DIP-14 | IC LS SERIES, DUAL 6-INPUT AND-OR-INVERT GATE, CQCC20, CERAMIC, LCC-20, Gate | LS SERIES, DUAL 6-INPUT AND-OR-INVERT GATE, PDIP14, PLASTIC, DIP-14 | LS SERIES, DUAL 6-INPUT AND-OR-INVERT GATE, PDSO14, 0.150 INCH, PLASTIC, SOIC-14 | LS SERIES, DUAL 6-INPUT AND-OR-INVERT GATE, PDSO14, 0.150 INCH, PLASTIC, SOIC-14 |
| Parts packaging code | DFP | DIP | QLCC | DIP | SOIC | SOIC |
| package instruction | DFP, FL14,.3 | DIP, DIP14,.3 | QCCN, LCC20,.35SQ | DIP, DIP14,.3 | SOP, | SOP, SOP14,.25 |
| Contacts | 14 | 14 | 20 | 14 | 14 | 14 |
| Reach Compliance Code | unknown | unknow | unknown | unknown | unknown | unknown |
| Other features | ASYMMETRICAL INPUTS | ASYMMETRICAL INPUTS | ASYMMETRICAL INPUTS | ASYMMETRICAL INPUTS | ASYMMETRICAL INPUTS | ASYMMETRICAL INPUTS |
| series | LS | LS | LS | LS | LS | LS |
| JESD-30 code | R-GDFP-F14 | R-GDIP-T14 | S-CQCC-N20 | R-PDIP-T14 | R-PDSO-G14 | R-PDSO-G14 |
| length | 9.5885 mm | 19.43 mm | 8.89 mm | 19.18 mm | 8.65 mm | 8.65 mm |
| Load capacitance (CL) | 15 pF | 15 pF | 15 pF | 50 pF | 50 pF | 50 pF |
| Logic integrated circuit type | AND-OR-INVERT GATE | AND-OR-INVERT GATE | AND-OR-INVERT GATE | AND-OR-INVERT GATE | AND-OR-INVERT GATE | AND-OR-INVERT GATE |
| Number of functions | 2 | 2 | 2 | 2 | 2 | 2 |
| Number of entries | 6 | 6 | 6 | 6 | 6 | 6 |
| Number of terminals | 14 | 14 | 20 | 14 | 14 | 14 |
| Maximum operating temperature | 125 °C | 125 °C | 125 °C | 70 °C | 70 °C | 70 °C |
| Package body material | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | DFP | DIP | QCCN | DIP | SOP | SOP |
| Package shape | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | FLATPACK | IN-LINE | CHIP CARRIER | IN-LINE | SMALL OUTLINE | SMALL OUTLINE |
| Maximum supply current (ICC) | 2.8 mA | 2.8 mA | 2.8 mA | 2.8 mA | 2.8 mA | 2.8 mA |
| propagation delay (tpd) | 20 ns | 20 ns | 20 ns | 15 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 | 1.905 mm | 5.08 mm | 1.75 mm | 1.75 mm |
| Maximum supply voltage (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.25 V | 5.25 V | 5.25 V |
| Minimum supply voltage (Vsup) | 4.5 V | 4.5 V | 4.5 V | 4.75 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 | YES | NO | YES | YES |
| technology | TTL | TTL | TTL | TTL | TTL | TTL |
| Temperature level | MILITARY | MILITARY | MILITARY | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal form | FLAT | THROUGH-HOLE | NO LEAD | THROUGH-HOLE | GULL WING | GULL WING |
| Terminal pitch | 1.27 mm | 2.54 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm |
| Terminal location | DUAL | DUAL | QUAD | DUAL | DUAL | DUAL |
| width | 6.35 mm | 7.62 mm | 8.89 mm | 7.62 mm | 3.9 mm | 3.9 mm |
| MaximumI(ol) | 0.004 A | 0.004 A | 0.004 A | 0.008 A | - | 0.008 A |
| Encapsulate equivalent code | FL14,.3 | DIP14,.3 | LCC20,.35SQ | DIP14,.3 | - | SOP14,.25 |
| power supply | 5 V | 5 V | 5 V | 5 V | - | 5 V |
| Prop。Delay @ Nom-Sup | 20 ns | - | 20 ns | 18 ns | - | 18 ns |
| Schmitt trigger | NO | NO | NO | NO | - | NO |
| Base Number Matches | 1 | 1 | 1 | 1 | - | - |