IC ACT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20, FF/Latch
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| package instruction | DIP, DIP20,.3 |
| Reach Compliance Code | unknown |
| series | ACT |
| JESD-30 code | R-GDIP-T20 |
| JESD-609 code | e0 |
| length | 24.51 mm |
| Load capacitance (CL) | 50 pF |
| Logic integrated circuit type | D FLIP-FLOP |
| Maximum Frequency@Nom-Sup | 85000000 Hz |
| MaximumI(ol) | 0.024 A |
| Number of digits | 8 |
| Number of functions | 1 |
| Number of terminals | 20 |
| Maximum operating temperature | 125 °C |
| Minimum operating temperature | -55 °C |
| Output polarity | TRUE |
| Package body material | CERAMIC, GLASS-SEALED |
| encapsulated code | DIP |
| Encapsulate equivalent code | DIP20,.3 |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| method of packing | TUBE |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| power supply | 5 V |
| propagation delay (tpd) | 10 ns |
| Certification status | Not Qualified |
| Filter level | MIL-STD-883 Class B |
| Maximum seat height | 5.08 mm |
| Maximum supply voltage (Vsup) | 5.5 V |
| Minimum supply voltage (Vsup) | 4.5 V |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | NO |
| technology | CMOS |
| Temperature level | MILITARY |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | THROUGH-HOLE |
| Terminal pitch | 2.54 mm |
| Terminal location | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| Trigger type | POSITIVE EDGE |
| width | 7.62 mm |
| minfmax | 95 MHz |
| Base Number Matches | 1 |
| 54ACTQ273DMQB | 54ACTQ273FMQB | 54ACTQ273LMQB | 74ACQ273SCQR | 74ACQ273PCQR | 74ACTQ273PCQR | 74ACTQ273SCQR | |
|---|---|---|---|---|---|---|---|
| Description | IC ACT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20, FF/Latch | IC ACT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20, FP-20, FF/Latch | IC ACT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CQCC20, FF/Latch | IC AC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, SOIC-20, FF/Latch | IC AC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20, FF/Latch | IC ACT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20, FF/Latch | IC ACT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, SOIC-20, FF/Latch |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible |
| package instruction | DIP, DIP20,.3 | DFP, FL20,.3 | QCCN, LCC20,.35SQ | SOP, SOP20,.4 | DIP, DIP20,.3 | DIP, DIP20,.3 | SOP, SOP20,.4 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown |
| series | ACT | ACT | ACT | AC | AC | ACT | ACT |
| JESD-30 code | R-GDIP-T20 | R-GDFP-F20 | S-CQCC-N20 | R-PDSO-G20 | R-PDIP-T20 | R-PDIP-T20 | R-PDSO-G20 |
| JESD-609 code | e0 | e0 | e0 | e0 | e0 | e0 | e0 |
| Load capacitance (CL) | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF |
| Logic integrated circuit type | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP |
| Maximum Frequency@Nom-Sup | 85000000 Hz | 85000000 Hz | 85000000 Hz | 75000000 Hz | 75000000 Hz | 110000000 Hz | 110000000 Hz |
| MaximumI(ol) | 0.024 A | 0.024 A | 0.024 A | 0.012 A | 0.012 A | 0.024 A | 0.024 A |
| Number of digits | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Number of functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of terminals | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Maximum operating temperature | 125 °C | 125 °C | 125 °C | 85 °C | 85 °C | 85 °C | 85 °C |
| Minimum operating temperature | -55 °C | -55 °C | -55 °C | -40 °C | -40 °C | -40 °C | -40 °C |
| Output polarity | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE |
| Package body material | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | DIP | DFP | QCCN | SOP | DIP | DIP | SOP |
| Encapsulate equivalent code | DIP20,.3 | FL20,.3 | LCC20,.35SQ | SOP20,.4 | DIP20,.3 | DIP20,.3 | SOP20,.4 |
| Package shape | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | IN-LINE | FLATPACK | CHIP CARRIER | SMALL OUTLINE | IN-LINE | IN-LINE | SMALL OUTLINE |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| power supply | 5 V | 5 V | 5 V | 3.3/5 V | 3.3/5 V | 5 V | 5 V |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | 5.08 mm | 2.286 mm | 1.905 mm | 2.65 mm | 5.08 mm | 5.08 mm | 2.65 mm |
| Maximum supply voltage (Vsup) | 5.5 V | 5.5 V | 5.5 V | 6 V | 6 V | 5.5 V | 5.5 V |
| Minimum supply voltage (Vsup) | 4.5 V | 4.5 V | 4.5 V | 2 V | 2 V | 4.5 V | 4.5 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| surface mount | NO | YES | YES | YES | NO | NO | YES |
| technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature level | MILITARY | MILITARY | MILITARY | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal form | THROUGH-HOLE | FLAT | NO LEAD | GULL WING | THROUGH-HOLE | THROUGH-HOLE | GULL WING |
| Terminal pitch | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm | 2.54 mm | 1.27 mm |
| Terminal location | DUAL | DUAL | QUAD | DUAL | DUAL | DUAL | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| Trigger type | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| width | 7.62 mm | 6.731 mm | 8.89 mm | 7.5 mm | 7.62 mm | 7.62 mm | 7.5 mm |
| length | 24.51 mm | - | 8.89 mm | 12.8 mm | 24.892 mm | 24.892 mm | 12.8 mm |
| propagation delay (tpd) | 10 ns | 10 ns | 10 ns | - | - | 9 ns | 9 ns |
| minfmax | 95 MHz | 95 MHz | 95 MHz | - | - | 110 MHz | 110 MHz |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 | 1 | - |
| Maker | - | - | - | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） |
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