D Flip-Flop, 8-Func, Positive Edge Triggered, TTL, CDFP20,
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Maker | Fairchild |
| Reach Compliance Code | compliant |
| JESD-30 code | R-XDFP-F20 |
| JESD-609 code | e0 |
| Logic integrated circuit type | D FLIP-FLOP |
| Number of functions | 8 |
| Number of terminals | 20 |
| Maximum operating temperature | 125 °C |
| Minimum operating temperature | -55 °C |
| Output characteristics | 3-STATE |
| Package body material | CERAMIC |
| encapsulated code | DFP |
| Encapsulate equivalent code | FL20,.3 |
| Package shape | RECTANGULAR |
| Package form | FLATPACK |
| power supply | 5 V |
| Certification status | Not Qualified |
| 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 |
| Trigger type | POSITIVE EDGE |
| Base Number Matches | 1 |
| 54LS374FM | 54LS374DM | 74LS374DC | 74LS374FC | 74LS374PC | |
|---|---|---|---|---|---|
| Description | D Flip-Flop, 8-Func, Positive Edge Triggered, TTL, CDFP20, | D Flip-Flop, 8-Func, Positive Edge Triggered, TTL, CDIP20, | Bus Driver, 8-Func, TTL, CDIP20, | Bus Driver, 8-Func, TTL, CDFP20, | D Flip-Flop, LS Series, 1-Func, High Level Triggered, 8-Bit, Complementary Output, TTL, PDIP20, PLASTIC, DIP-20 |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible | incompatible |
| Maker | Fairchild | Fairchild | Fairchild | Fairchild | Fairchild |
| Reach Compliance Code | compliant | unknown | compliant | compliant | unknown |
| JESD-30 code | R-XDFP-F20 | R-XDIP-T20 | R-XDIP-T20 | R-XDFP-F20 | R-PDIP-T20 |
| JESD-609 code | e0 | e0 | e0 | e0 | e0 |
| Logic integrated circuit type | D FLIP-FLOP | D FLIP-FLOP | BUS DRIVER | BUS DRIVER | D FLIP-FLOP |
| Number of functions | 8 | 8 | 8 | 8 | 1 |
| Number of terminals | 20 | 20 | 20 | 20 | 20 |
| Maximum operating temperature | 125 °C | 125 °C | 70 °C | 70 °C | 70 °C |
| Output characteristics | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Package body material | CERAMIC | CERAMIC | CERAMIC | CERAMIC | PLASTIC/EPOXY |
| encapsulated code | DFP | DIP | DIP | DFP | DIP |
| Encapsulate equivalent code | FL20,.3 | DIP20,.3 | DIP20,.3 | FL20,.3 | DIP20,.3 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | FLATPACK | IN-LINE | IN-LINE | FLATPACK | IN-LINE |
| 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 | YES | NO | NO | YES | NO |
| technology | TTL | TTL | TTL | TTL | TTL |
| Temperature level | MILITARY | MILITARY | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal form | FLAT | THROUGH-HOLE | THROUGH-HOLE | FLAT | THROUGH-HOLE |
| Terminal pitch | 1.27 mm | 2.54 mm | 2.54 mm | 1.27 mm | 2.54 mm |
| Terminal location | DUAL | DUAL | DUAL | DUAL | DUAL |
| Trigger type | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | HIGH LEVEL |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 |
| Peak Reflow Temperature (Celsius) | - | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| Maximum time at peak reflow temperature | - | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
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