AS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC28
| Parameter Name | Attribute value |
| Is it lead-free? | Contains lead |
| Maker | Rochester Electronics |
| Reach Compliance Code | unknown |
| Other features | WITH CLEAR |
| series | AS |
| JESD-30 code | S-CQCC-N28 |
| JESD-609 code | e0 |
| length | 11.43 mm |
| Logic integrated circuit type | BUS DRIVER |
| Humidity sensitivity level | NOT SPECIFIED |
| Number of digits | 4 |
| Number of functions | 2 |
| Number of ports | 2 |
| Number of terminals | 28 |
| Maximum operating temperature | 125 °C |
| Minimum operating temperature | -55 °C |
| Output characteristics | 3-STATE |
| Output polarity | TRUE |
| Package body material | CERAMIC, METAL-SEALED COFIRED |
| encapsulated code | QCCN |
| Package shape | SQUARE |
| Package form | CHIP CARRIER |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| propagation delay (tpd) | 12.5 ns |
| Certification status | COMMERCIAL |
| Maximum seat height | 2.03 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 surface | TIN LEAD |
| Terminal form | NO LEAD |
| Terminal pitch | 1.27 mm |
| Terminal location | QUAD |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| width | 11.43 mm |

| SN54AS874FK | SN74ALS874BNT3 | SN74AS874NT3 | SNJ54AS874FK | SNJ54AS874JT | SN54AS874JT | |
|---|---|---|---|---|---|---|
| Description | AS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC28 | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP24 | AS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP24 | Bus Driver, AS Series, 2-Func, 4-Bit, True Output, TTL, CQCC28 | Bus Driver, AS Series, 2-Func, 4-Bit, True Output, TTL, CDIP24 | AS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDIP24 |
| Is it lead-free? | Contains lead | Lead free | Lead free | Contains lead | Contains lead | Contains lead |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown |
| Other features | WITH CLEAR | WITH CLEAR | WITH CLEAR | WITH CLEAR | WITH CLEAR | WITH CLEAR |
| series | AS | ALS | AS | AS | AS | AS |
| JESD-30 code | S-CQCC-N28 | R-PDIP-T24 | R-PDIP-T24 | S-CQCC-N28 | R-GDIP-T24 | R-GDIP-T24 |
| JESD-609 code | e0 | e0 | e0 | e0 | e0 | e0 |
| length | 11.43 mm | 31.64 mm | 31.64 mm | 11.43 mm | 32.005 mm | 32.005 mm |
| Logic integrated circuit type | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER |
| Number of digits | 4 | 4 | 4 | 4 | 4 | 4 |
| Number of functions | 2 | 2 | 2 | 2 | 2 | 2 |
| Number of ports | 2 | 2 | 2 | 2 | 2 | 2 |
| Number of terminals | 28 | 24 | 24 | 28 | 24 | 24 |
| Maximum operating temperature | 125 °C | 70 °C | 70 °C | 125 °C | 125 °C | 125 °C |
| Minimum operating temperature | -55 °C | - | - | -55 °C | -55 °C | -55 °C |
| Output characteristics | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Output polarity | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE |
| Package body material | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
| encapsulated code | QCCN | DIP | DIP | QCCN | DIP | DIP |
| Package shape | SQUARE | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| Package form | CHIP CARRIER | IN-LINE | IN-LINE | CHIP CARRIER | IN-LINE | IN-LINE |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| propagation delay (tpd) | 12.5 ns | 14 ns | 10.5 ns | 12.5 ns | 12.5 ns | 12.5 ns |
| Certification status | COMMERCIAL | COMMERCIAL | COMMERCIAL | Not Qualified | Not Qualified | COMMERCIAL |
| Maximum seat height | 2.03 mm | 5.08 mm | 5.08 mm | 2.03 mm | 5.08 mm | 5.08 mm |
| Maximum supply voltage (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Minimum supply voltage (Vsup) | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| surface mount | YES | NO | NO | YES | NO | NO |
| technology | TTL | TTL | TTL | TTL | TTL | TTL |
| Temperature level | MILITARY | COMMERCIAL | COMMERCIAL | MILITARY | MILITARY | MILITARY |
| Terminal surface | TIN LEAD | TIN LEAD | TIN LEAD | TIN LEAD | TIN LEAD | TIN LEAD |
| Terminal form | NO LEAD | THROUGH-HOLE | THROUGH-HOLE | NO LEAD | THROUGH-HOLE | THROUGH-HOLE |
| Terminal pitch | 1.27 mm | 2.54 mm | 2.54 mm | 1.27 mm | 2.54 mm | 2.54 mm |
| Terminal location | QUAD | DUAL | DUAL | QUAD | DUAL | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| width | 11.43 mm | 7.62 mm | 7.62 mm | 11.43 mm | 7.62 mm | 7.62 mm |
| Maker | Rochester Electronics | Rochester Electronics | Rochester Electronics | Rochester Electronics | - | - |
| Humidity sensitivity level | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - | - | NOT SPECIFIED |
| Base Number Matches | - | 1 | 1 | 1 | 1 | 1 |