Decimal Decoder/Driver, TTL, CDIP16,
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Maker | Fairchild |
| package instruction | DIP, DIP16,.3 |
| Reach Compliance Code | compliant |
| JESD-30 code | R-XDIP-T16 |
| JESD-609 code | e0 |
| Logic integrated circuit type | DECIMAL DECODER/DRIVER |
| Number of functions | 1 |
| Number of terminals | 16 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| Package body material | CERAMIC |
| encapsulated code | DIP |
| Encapsulate equivalent code | DIP16,.3 |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| power supply | 5 V |
| Certification status | Not Qualified |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | NO |
| technology | TTL |
| Temperature level | COMMERCIAL |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | THROUGH-HOLE |
| Terminal pitch | 2.54 mm |
| Terminal location | DUAL |
| Base Number Matches | 1 |

| 74LS42DC | 54LS42DM | 5442ADM | WBDDSS4-A-01-2803-F-B | 5442AFM | 74LS42PC | 7442AFC | 7442ADC | 7442APC | 74LS42FC | |
|---|---|---|---|---|---|---|---|---|---|---|
| Description | Decimal Decoder/Driver, TTL, CDIP16, | Decimal Decoder/Driver, LS Series, Inverted Output, TTL, CDIP16, CERAMIC, DIP-16 | Decimal Decoder/Driver, TTL, CDIP16, | Array/Network Resistor, Isolated, 0.1W, 280000ohm, 100V, 1% +/-Tol, -100,100ppm/Cel, 0707, | Decimal Decoder/Driver, TTL, CDFP16, | Decimal Decoder/Driver, TTL, PDIP16, | Decimal Decoder/Driver, TTL, CDFP16, | Decimal Decoder/Driver, TTL, CDIP16, | Decimal Decoder/Driver, TTL, PDIP16, | Decimal Decoder/Driver, TTL, CDFP16, |
| Reach Compliance Code | compliant | unknown | compliant | compliant | compliant | unknown | compliant | compliant | unknown | compliant |
| Number of terminals | 16 | 16 | 16 | 8 | 16 | 16 | 16 | 16 | 16 | 16 |
| Maximum operating temperature | 70 °C | 125 °C | 125 °C | 150 °C | 125 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| Package form | IN-LINE | IN-LINE | IN-LINE | SMT | FLATPACK | IN-LINE | FLATPACK | IN-LINE | IN-LINE | FLATPACK |
| Is it Rohs certified? | incompatible | incompatible | incompatible | - | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible |
| Maker | Fairchild | Fairchild | Fairchild | - | Fairchild | Fairchild | - | Fairchild | Fairchild | Fairchild |
| JESD-30 code | R-XDIP-T16 | R-GDIP-T16 | R-XDIP-T16 | - | R-XDFP-F16 | R-PDIP-T16 | R-XDFP-F16 | R-XDIP-T16 | R-PDIP-T16 | R-XDFP-F16 |
| JESD-609 code | e0 | e0 | e0 | - | e0 | e0 | e0 | e0 | e0 | e0 |
| Logic integrated circuit type | DECIMAL DECODER/DRIVER | DECIMAL DECODER/DRIVER | DECIMAL DECODER/DRIVER | - | DECIMAL DECODER/DRIVER | DECIMAL DECODER/DRIVER | DECIMAL DECODER/DRIVER | DECIMAL DECODER/DRIVER | DECIMAL DECODER/DRIVER | DECIMAL DECODER/DRIVER |
| Number of functions | 1 | 1 | 1 | - | 1 | 1 | 1 | 1 | 1 | 1 |
| Package body material | CERAMIC | CERAMIC, GLASS-SEALED | CERAMIC | - | CERAMIC | PLASTIC/EPOXY | CERAMIC | CERAMIC | PLASTIC/EPOXY | CERAMIC |
| encapsulated code | DIP | DIP | DIP | - | DFP | DIP | DFP | DIP | DIP | DFP |
| Encapsulate equivalent code | DIP16,.3 | DIP16,.3 | DIP16,.3 | - | FL16,.3 | DIP16,.3 | FL16,.3 | DIP16,.3 | DIP16,.3 | FL16,.3 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| power supply | 5 V | 5 V | 5 V | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Certification status | Not Qualified | Not Qualified | Not Qualified | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| surface mount | NO | NO | NO | - | YES | NO | YES | NO | NO | YES |
| technology | TTL | TTL | TTL | - | TTL | TTL | TTL | TTL | TTL | TTL |
| Temperature level | COMMERCIAL | MILITARY | MILITARY | - | MILITARY | COMMERCIAL | COMMERCIAL | 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) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | - | FLAT | THROUGH-HOLE | FLAT | THROUGH-HOLE | THROUGH-HOLE | FLAT |
| Terminal pitch | 2.54 mm | 2.54 mm | 2.54 mm | - | 1.27 mm | 2.54 mm | 1.27 mm | 2.54 mm | 2.54 mm | 1.27 mm |
| Terminal location | DUAL | DUAL | DUAL | - | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Base Number Matches | 1 | 1 | 1 | - | 1 | 1 | 1 | - | - | - |