Registered Bus Transceiver,
| Parameter Name | Attribute value |
| Maker | Rochester Electronics |
| package instruction | , |
| Reach Compliance Code | unknown |
| Logic integrated circuit type | REGISTERED BUS TRANSCEIVER |
| Base Number Matches | 1 |
| 74F544DCQM | 74F544SDC | 74F544DC | 74F544PCQR | 74F544PCQM | 74F544SPCQR | |
|---|---|---|---|---|---|---|
| Description | Registered Bus Transceiver, | Registered Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP24, 0.300 INCH, SLIM, CERAMIC, DIP-24 | Registered Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP24, CERAMIC, DIP-24 | Registered Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP24, PLASTIC, DIP-24 | Registered Bus Transceiver, | Registered Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP24, 0.300 INCH, SLIM, PLASTIC, DIP-24 |
| Maker | Rochester Electronics | Rochester Electronics | Rochester Electronics | Rochester Electronics | Rochester Electronics | Rochester Electronics |
| package instruction | , | DIP, | DIP, | DIP, | , | DIP, |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown |
| Logic integrated circuit type | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 | 1 |
| Other features | - | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION | - | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION |
| series | - | F/FAST | F/FAST | F/FAST | - | F/FAST |
| JESD-30 code | - | R-GDIP-T24 | R-GDIP-T24 | R-PDIP-T24 | - | R-PDIP-T24 |
| JESD-609 code | - | e0 | e0 | e0 | - | e0 |
| length | - | 32.77 mm | 32.77 mm | 31.75 mm | - | 30.095 mm |
| Number of digits | - | 8 | 8 | 8 | - | 8 |
| Number of functions | - | 1 | 1 | 1 | - | 1 |
| Number of ports | - | 2 | 2 | 2 | - | 2 |
| Number of terminals | - | 24 | 24 | 24 | - | 24 |
| Maximum operating temperature | - | 70 °C | 70 °C | 70 °C | - | 70 °C |
| Output characteristics | - | 3-STATE | 3-STATE | 3-STATE | - | 3-STATE |
| Output polarity | - | INVERTED | INVERTED | INVERTED | - | INVERTED |
| Package body material | - | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | - | PLASTIC/EPOXY |
| encapsulated code | - | DIP | DIP | DIP | - | DIP |
| Package shape | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | - | RECTANGULAR |
| Package form | - | IN-LINE | IN-LINE | IN-LINE | - | IN-LINE |
| propagation delay (tpd) | - | 10.5 ns | 10.5 ns | 10.5 ns | - | 10.5 ns |
| Maximum seat height | - | 5.08 mm | 5.72 mm | 5.08 mm | - | 5.08 mm |
| Maximum supply voltage (Vsup) | - | 5.25 V | 5.25 V | 5.25 V | - | 5.25 V |
| Minimum supply voltage (Vsup) | - | 4.75 V | 4.75 V | 4.75 V | - | 4.75 V |
| Nominal supply voltage (Vsup) | - | 5 V | 5 V | 5 V | - | 5 V |
| surface mount | - | NO | NO | NO | - | NO |
| technology | - | TTL | TTL | TTL | - | TTL |
| Temperature level | - | COMMERCIAL | COMMERCIAL | COMMERCIAL | - | COMMERCIAL |
| Terminal surface | - | TIN LEAD | TIN LEAD | TIN LEAD | - | TIN LEAD |
| Terminal form | - | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | - | THROUGH-HOLE |
| Terminal pitch | - | 2.54 mm | 2.54 mm | 2.54 mm | - | 2.54 mm |
| Terminal location | - | DUAL | DUAL | DUAL | - | DUAL |
| width | - | 7.62 mm | 15.24 mm | 15.24 mm | - | 7.62 mm |
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