Serial In Parallel Out, LS Series, 8-Bit, Right Direction, True Output, TTL, CDFP16, CERAMIC, FP-16
| Parameter Name | Attribute value |
| Parts packaging code | DFP |
| package instruction | DFP, |
| Contacts | 16 |
| Reach Compliance Code | unknown |
| Other features | SUCCESSIVE APPROXIMATION REGISTER ; Q7 INVERTED OUTPUT ALSO AVAILABLE |
| Counting direction | RIGHT |
| series | LS |
| JESD-30 code | R-GDFP-F16 |
| length | 9.6645 mm |
| Logic integrated circuit type | SERIAL IN PARALLEL OUT |
| Number of digits | 8 |
| Number of functions | 1 |
| Number of terminals | 16 |
| Maximum operating temperature | 125 °C |
| Minimum operating temperature | -55 °C |
| Output polarity | TRUE |
| Package body material | CERAMIC, GLASS-SEALED |
| encapsulated code | DFP |
| Package shape | RECTANGULAR |
| Package form | FLATPACK |
| propagation delay (tpd) | 35 ns |
| Certification status | Not Qualified |
| 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 |
| Trigger type | POSITIVE EDGE |
| width | 6.604 mm |
| minfmax | 25 MHz |
| Base Number Matches | 1 |
| DM54LS503W | DM74LS503WM | DM54LS503J | |
|---|---|---|---|
| Description | Serial In Parallel Out, LS Series, 8-Bit, Right Direction, True Output, TTL, CDFP16, CERAMIC, FP-16 | Serial In Parallel Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDSO16, PLASTIC, SOP-16 | Serial In Parallel Out, LS Series, 8-Bit, Right Direction, True Output, TTL, CDIP16, CERAMIC, DIP-16 |
| Parts packaging code | DFP | SOIC | DIP |
| package instruction | DFP, | SOP, SOP16,.4 | DIP, |
| Contacts | 16 | 16 | 16 |
| Reach Compliance Code | unknown | unknown | unknow |
| Other features | SUCCESSIVE APPROXIMATION REGISTER ; Q7 INVERTED OUTPUT ALSO AVAILABLE | SUCCESSIVE APPROXIMATION REGISTER ; Q7 INVERTED OUTPUT ALSO AVAILABLE | SUCCESSIVE APPROXIMATION REGISTER ; Q7 INVERTED OUTPUT ALSO AVAILABLE |
| Counting direction | RIGHT | RIGHT | RIGHT |
| series | LS | LS | LS |
| JESD-30 code | R-GDFP-F16 | R-PDSO-G16 | R-GDIP-T16 |
| length | 9.6645 mm | 10.3 mm | 19.43 mm |
| Logic integrated circuit type | SERIAL IN PARALLEL OUT | SERIAL IN PARALLEL OUT | SERIAL IN PARALLEL OUT |
| Number of digits | 8 | 8 | 8 |
| Number of functions | 1 | 1 | 1 |
| Number of terminals | 16 | 16 | 16 |
| Maximum operating temperature | 125 °C | 70 °C | 125 °C |
| Minimum operating temperature | -55 °C | - | -55 °C |
| Output polarity | TRUE | TRUE | TRUE |
| Package body material | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED |
| encapsulated code | DFP | SOP | DIP |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | FLATPACK | SMALL OUTLINE | IN-LINE |
| propagation delay (tpd) | 35 ns | 35 ns | 35 ns |
| Certification status | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | 2.032 mm | 2.65 mm | 5.08 mm |
| Maximum supply voltage (Vsup) | 5.5 V | 5.25 V | 5.5 V |
| Minimum supply voltage (Vsup) | 4.5 V | 4.75 V | 4.5 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V |
| surface mount | YES | YES | NO |
| technology | TTL | TTL | TTL |
| Temperature level | MILITARY | COMMERCIAL | MILITARY |
| Terminal form | FLAT | GULL WING | THROUGH-HOLE |
| Terminal pitch | 1.27 mm | 1.27 mm | 2.54 mm |
| Terminal location | DUAL | DUAL | DUAL |
| Trigger type | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| width | 6.604 mm | 7.5 mm | 7.62 mm |
| minfmax | 25 MHz | 15 MHz | 25 MHz |
| Maker | - | Fairchild | Fairchild |
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