Parallel In Parallel Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDIP20, PLASTIC, DIP-20
| Parameter Name | Attribute value |
| Maker | Fairchild |
| Parts packaging code | DIP |
| package instruction | DIP, DIP20,.3 |
| Contacts | 20 |
| Reach Compliance Code | unknown |
| Counting direction | RIGHT |
| series | LS |
| JESD-30 code | R-PDIP-T20 |
| Logic integrated circuit type | PARALLEL IN PARALLEL OUT |
| Number of digits | 8 |
| Number of functions | 1 |
| Number of terminals | 20 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| Output polarity | TRUE |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | DIP |
| Encapsulate equivalent code | DIP20,.3 |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| power supply | 5 V |
| propagation delay (tpd) | 24 ns |
| Certification status | Not Qualified |
| Maximum supply voltage (Vsup) | 5.25 V |
| Minimum supply voltage (Vsup) | 4.75 V |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | NO |
| technology | TTL |
| Temperature level | COMMERCIAL |
| Terminal form | THROUGH-HOLE |
| Terminal pitch | 2.54 mm |
| Terminal location | DUAL |
| Trigger type | POSITIVE EDGE |
| minfmax | 30 MHz |
| Base Number Matches | 1 |
| 74LS273PC | 54LS273DM | 54LS273FM | 74LS273DC | 74LS273FC | |
|---|---|---|---|---|---|
| Description | Parallel In Parallel Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDIP20, PLASTIC, DIP-20 | Parallel In Parallel Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDIP20, DIP-20 | D Flip-Flop, 8-Func, Positive Edge Triggered, TTL, CDFP20, | D Flip-Flop, 8-Func, Positive Edge Triggered, TTL, CDIP20, | D Flip-Flop, 8-Func, Positive Edge Triggered, TTL, CDFP20, |
| Maker | Fairchild | Fairchild | Fairchild | Fairchild | Fairchild |
| Reach Compliance Code | unknown | unknown | compliant | compliant | compliant |
| JESD-30 code | R-PDIP-T20 | R-PDIP-T20 | R-XDFP-F20 | R-XDIP-T20 | R-XDFP-F20 |
| Logic integrated circuit type | PARALLEL IN PARALLEL OUT | PARALLEL IN PARALLEL OUT | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP |
| Number of functions | 1 | 1 | 8 | 8 | 8 |
| Number of terminals | 20 | 20 | 20 | 20 | 20 |
| Maximum operating temperature | 70 °C | 125 °C | 125 °C | 70 °C | 70 °C |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC | CERAMIC | CERAMIC |
| encapsulated code | DIP | DIP | DFP | DIP | DFP |
| Encapsulate equivalent code | DIP20,.3 | DIP20,.3 | FL20,.3 | DIP20,.3 | FL20,.3 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | IN-LINE | IN-LINE | FLATPACK | IN-LINE | FLATPACK |
| power supply | 5 V | 5 V | 5 V | 5 V | 5 V |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V |
| surface mount | NO | NO | YES | NO | YES |
| technology | TTL | TTL | TTL | TTL | TTL |
| Temperature level | COMMERCIAL | MILITARY | MILITARY | COMMERCIAL | COMMERCIAL |
| Terminal form | THROUGH-HOLE | THROUGH-HOLE | FLAT | THROUGH-HOLE | FLAT |
| Terminal pitch | 2.54 mm | 2.54 mm | 1.27 mm | 2.54 mm | 1.27 mm |
| Terminal location | DUAL | DUAL | DUAL | DUAL | DUAL |
| Trigger type | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| package instruction | DIP, DIP20,.3 | DIP-20 | - | DIP, DIP20,.3 | DFP, FL20,.3 |
| Base Number Matches | 1 | 1 | 1 | 1 | - |
| Is it Rohs certified? | - | incompatible | incompatible | incompatible | incompatible |
| JESD-609 code | - | e0 | e0 | e0 | e0 |
| Peak Reflow Temperature (Celsius) | - | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED |
| Terminal surface | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Maximum time at peak reflow temperature | - | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED |
京公网安备 11010802033920号
EEWORLD
