Multiplexer, F/FAST Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, CQCC20,
| Parameter Name | Attribute value |
| package instruction | QCCN, |
| Reach Compliance Code | unknown |
| series | F/FAST |
| JESD-30 code | S-CQCC-N20 |
| Load capacitance (CL) | 50 pF |
| Logic integrated circuit type | MULTIPLEXER |
| Number of functions | 1 |
| Number of entries | 8 |
| Output times | 1 |
| Number of terminals | 20 |
| Maximum operating temperature | 125 °C |
| Minimum operating temperature | -55 °C |
| Output characteristics | 3-STATE |
| Output polarity | COMPLEMENTARY |
| Package body material | CERAMIC, METAL-SEALED COFIRED |
| encapsulated code | QCCN |
| Package shape | SQUARE |
| Package form | CHIP CARRIER |
| Maximum supply current (ICC) | 22 mA |
| propagation delay (tpd) | 9 ns |
| Certification status | Not Qualified |
| 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 | NO LEAD |
| Terminal location | QUAD |
| Base Number Matches | 1 |
| 54F251ALL | 54F251ALLQB | 54F251ADMQB | 54F251AFM | 54F251AFMQB | 54F251ADM | |
|---|---|---|---|---|---|---|
| Description | Multiplexer, F/FAST Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, CQCC20, | Multiplexer, F/FAST Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, CQCC20, | Multiplexer, F/FAST Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, CDIP16, CERAMIC, DIP-16 | Multiplexer, F/FAST Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, CDFP16, CERPACK-16 | Multiplexer, F/FAST Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, CDFP16, CERPACK-16 | Multiplexer, F/FAST Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, CDIP16, CERAMIC, DIP-16 |
| package instruction | QCCN, | QCCN, | CERAMIC, DIP-16 | DFP, | DFP, FL16,.3 | CERAMIC, DIP-16 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | compliant | compliant |
| series | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST |
| JESD-30 code | S-CQCC-N20 | S-CQCC-N20 | R-GDIP-T16 | R-GDFP-F16 | R-GDFP-F16 | R-GDIP-T16 |
| Load capacitance (CL) | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF |
| Logic integrated circuit type | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER |
| Number of functions | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of entries | 8 | 8 | 8 | 8 | 8 | 8 |
| Output times | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of terminals | 20 | 20 | 16 | 16 | 16 | 16 |
| Maximum operating temperature | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C |
| Minimum operating temperature | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C |
| Output characteristics | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Output polarity | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY |
| Package body material | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
| encapsulated code | QCCN | QCCN | DIP | DFP | DFP | DIP |
| Package shape | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | CHIP CARRIER | CHIP CARRIER | IN-LINE | FLATPACK | FLATPACK | IN-LINE |
| Maximum supply current (ICC) | 22 mA | 22 mA | 22 mA | 22 mA | 22 mA | 22 mA |
| propagation delay (tpd) | 9 ns | 9 ns | 9 ns | 9 ns | 9 ns | 9 ns |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum supply voltage (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Minimum supply voltage (Vsup) | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| surface mount | YES | YES | NO | YES | YES | NO |
| technology | TTL | TTL | TTL | TTL | TTL | TTL |
| Temperature level | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY |
| Terminal form | NO LEAD | NO LEAD | THROUGH-HOLE | FLAT | FLAT | THROUGH-HOLE |
| Terminal location | QUAD | QUAD | DUAL | DUAL | DUAL | DUAL |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 | 1 |
| Parts packaging code | - | - | DIP | DFP | DFP | DIP |
| Contacts | - | - | 16 | 16 | 16 | 16 |
| length | - | - | 19.43 mm | 9.6645 mm | 9.6645 mm | 19.43 mm |
| Maximum seat height | - | - | 5.08 mm | 2.032 mm | 2.032 mm | 5.08 mm |
| Terminal pitch | - | - | 2.54 mm | 1.27 mm | 1.27 mm | 2.54 mm |
| width | - | - | 7.62 mm | 6.604 mm | 6.604 mm | 7.62 mm |