D Latch, 4-Func, 1-Bit, CMOS,
| Parameter Name | Attribute value |
| Maker | RCA |
| package instruction | , DIE OR CHIP |
| Reach Compliance Code | unknown |
| Logic integrated circuit type | D LATCH |
| Number of digits | 1 |
| Number of functions | 4 |
| Maximum operating temperature | 125 °C |
| Minimum operating temperature | -55 °C |
| Encapsulate equivalent code | DIE OR CHIP |
| Certification status | Not Qualified |
| technology | CMOS |
| Temperature level | MILITARY |

| CD4042AH | CD4042AF | CD4042AE | CD4042AD | |
|---|---|---|---|---|
| Description | D Latch, 4-Func, 1-Bit, CMOS, | D Latch, 4000/14000/40000 Series, 1-Func, High Level Triggered, 4-Bit, Complementary Output, CMOS, CDIP16, HERMETIC SEALED, CERAMIC, DIP-16 | D Latch, 4-Func, 1-Bit, CMOS, PDIP16, | D Latch, 4-Func, 1-Bit, CMOS, CDIP16, |
| Maker | RCA | RCA | RCA | RCA |
| package instruction | , DIE OR CHIP | DIP, DIP16,.3 | DIP, DIP16,.3 | DIP, DIP16,.3 |
| Reach Compliance Code | unknown | unknown | unknown | unknown |
| Logic integrated circuit type | D LATCH | D LATCH | D LATCH | D LATCH |
| Number of digits | 1 | 4 | 1 | 1 |
| Number of functions | 4 | 1 | 4 | 4 |
| Maximum operating temperature | 125 °C | 125 °C | 85 °C | 125 °C |
| Minimum operating temperature | -55 °C | -55 °C | -40 °C | -55 °C |
| Encapsulate equivalent code | DIE OR CHIP | DIP16,.3 | DIP16,.3 | DIP16,.3 |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| technology | CMOS | CMOS | CMOS | CMOS |
| Temperature level | MILITARY | MILITARY | INDUSTRIAL | MILITARY |
| Is it Rohs certified? | - | incompatible | incompatible | incompatible |
| JESD-30 code | - | R-CDIP-T16 | R-PDIP-T16 | R-XDIP-T16 |
| JESD-609 code | - | e0 | e0 | e0 |
| Number of terminals | - | 16 | 16 | 16 |
| Package body material | - | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | CERAMIC |
| encapsulated code | - | DIP | DIP | DIP |
| Package shape | - | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | - | IN-LINE | IN-LINE | IN-LINE |
| surface mount | - | NO | NO | NO |
| Terminal surface | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal form | - | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal pitch | - | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal location | - | DUAL | DUAL | DUAL |