Multiplexer, 4-Func, 2 Line Input, TTL, CQCC20,
| Parameter Name | Attribute value |
| Is it lead-free? | Contains lead |
| Is it Rohs certified? | incompatible |
| Maker | Fairchild |
| package instruction | QCCN, LCC20,.35SQ |
| Reach Compliance Code | compli |
| JESD-30 code | S-XQCC-N20 |
| Logic integrated circuit type | MULTIPLEXER |
| Humidity sensitivity level | 2A |
| Number of functions | 4 |
| Number of entries | 2 |
| Number of terminals | 20 |
| Maximum operating temperature | 125 °C |
| Minimum operating temperature | -55 °C |
| Output characteristics | 3-STATE |
| Package body material | CERAMIC |
| encapsulated code | QCCN |
| Encapsulate equivalent code | LCC20,.35SQ |
| Package shape | SQUARE |
| Package form | CHIP CARRIER |
| Peak Reflow Temperature (Celsius) | 250 |
| power supply | 5 V |
| Prop。Delay @ Nom-Su | 15.5 ns |
| Certification status | Not Qualified |
| Filter level | 38535Q/M;38534H;883B |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | YES |
| technology | TTL |
| Temperature level | MILITARY |
| Terminal form | NO LEAD |
| Terminal pitch | 1.27 mm |
| Terminal location | QUAD |
| Maximum time at peak reflow temperature | 30 |
| 5962-01-246-2716 | 74F257APCQR | 74F257DCQM | 74F257PCQM | 54F257FMQB | 5962-01-230-9759 | 74F257FCQR | |
|---|---|---|---|---|---|---|---|
| Description | Multiplexer, 4-Func, 2 Line Input, TTL, CQCC20, | Multiplexer, 4-Func, 2 Line Input, TTL, PDIP16, | Multiplexer, 4-Func, 2 Line Input, TTL, CDIP16, | Multiplexer, 4-Func, 2 Line Input, TTL, PDIP16, | Multiplexer, 4-Func, 2 Line Input, TTL, CDFP16, | Multiplexer, 4-Func, 2 Line Input, TTL, CDFP16, | Multiplexer, 4-Func, 2 Line Input, TTL, CDFP16, |
| Is it lead-free? | Contains lead | Contains lead | Contains lead | Contains lead | Contains lead | Contains lead | Contains lead |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible |
| package instruction | QCCN, LCC20,.35SQ | DIP, DIP16,.3 | DIP, DIP16,.3 | DIP, DIP16,.3 | DFP, FL16,.3 | DFP, FL16,.3 | DFP, FL16,.3 |
| Reach Compliance Code | compli | unknown | compliant | compli | compliant | compliant | compliant |
| JESD-30 code | S-XQCC-N20 | R-PDIP-T16 | R-XDIP-T16 | R-PDIP-T16 | R-XDFP-F16 | R-XDFP-F16 | R-XDFP-F16 |
| Logic integrated circuit type | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER |
| Humidity sensitivity level | 2A | 2A | 2A | 2A | 2A | 2A | 2A |
| Number of functions | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Number of entries | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Number of terminals | 20 | 16 | 16 | 16 | 16 | 16 | 16 |
| Maximum operating temperature | 125 °C | 70 °C | 70 °C | 70 °C | 125 °C | 125 °C | 70 °C |
| Output characteristics | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Package body material | CERAMIC | PLASTIC/EPOXY | CERAMIC | PLASTIC/EPOXY | CERAMIC | CERAMIC | CERAMIC |
| encapsulated code | QCCN | DIP | DIP | DIP | DFP | DFP | DFP |
| Encapsulate equivalent code | LCC20,.35SQ | DIP16,.3 | DIP16,.3 | DIP16,.3 | FL16,.3 | FL16,.3 | FL16,.3 |
| Package shape | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | CHIP CARRIER | IN-LINE | IN-LINE | IN-LINE | FLATPACK | FLATPACK | FLATPACK |
| Peak Reflow Temperature (Celsius) | 250 | 250 | 250 | 250 | 250 | 250 | 250 |
| power supply | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| surface mount | YES | NO | NO | NO | YES | YES | YES |
| technology | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
| Temperature level | MILITARY | COMMERCIAL | COMMERCIAL | COMMERCIAL | MILITARY | MILITARY | COMMERCIAL |
| Terminal form | NO LEAD | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | FLAT | FLAT | FLAT |
| Terminal pitch | 1.27 mm | 2.54 mm | 2.54 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal location | QUAD | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Maximum time at peak reflow temperature | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Maker | Fairchild | Fairchild | Fairchild | Fairchild | - | - | - |
| Certification status | Not Qualified | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | - |
| JESD-609 code | - | e0 | e0 | e0 | e0 | - | e0 |
| Terminal surface | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | - | Tin/Lead (Sn/Pb) |
| Prop。Delay @ Nom-Sup | - | - | 15 ns | - | 15.5 ns | 15.5 ns | 15 ns |
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