Octal buffer/driver with parity, non-inverting 3-State

| 74F655A | 74F656A | N74F656AN | N74F656AD | I74F656AD | I74F656AN | |
|---|---|---|---|---|---|---|
| Description | Octal buffer/driver with parity, non-inverting 3-State | Octal buffer/driver with parity, non-inverting 3-State | Octal buffer/driver with parity, non-inverting 3-State | Octal buffer/driver with parity, non-inverting 3-State | Octal buffer/driver with parity, non-inverting 3-State | Octal buffer/driver with parity, non-inverting 3-State |
| Is it Rohs certified? | - | - | conform to | conform to | conform to | conform to |
| Maker | - | - | Philips Semiconductors (NXP Semiconductors N.V.) | Philips Semiconductors (NXP Semiconductors N.V.) | Philips Semiconductors (NXP Semiconductors N.V.) | Philips Semiconductors (NXP Semiconductors N.V.) |
| package instruction | - | - | DIP, DIP24,.3 | SOP, SOP24,.4 | SOP, SOP24,.4 | DIP, DIP24,.3 |
| Reach Compliance Code | - | - | unknow | unknow | unknow | unknow |
| Control type | - | - | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW |
| JESD-30 code | - | - | R-PDIP-T24 | R-PDSO-G24 | R-PDSO-G24 | R-PDIP-T24 |
| Logic integrated circuit type | - | - | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER |
| MaximumI(ol) | - | - | 0.064 A | 0.064 A | 0.064 A | 0.064 A |
| Number of digits | - | - | 8 | 8 | 8 | 8 |
| Number of functions | - | - | 1 | 1 | 1 | 1 |
| Number of terminals | - | - | 24 | 24 | 24 | 24 |
| Maximum operating temperature | - | - | 70 °C | 70 °C | 85 °C | 85 °C |
| Output characteristics | - | - | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Output polarity | - | - | TRUE | TRUE | TRUE | TRUE |
| Package body material | - | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | - | - | DIP | SOP | SOP | DIP |
| Encapsulate equivalent code | - | - | DIP24,.3 | SOP24,.4 | SOP24,.4 | DIP24,.3 |
| Package shape | - | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | - | - | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | IN-LINE |
| power supply | - | - | 5 V | 5 V | 5 V | 5 V |
| Maximum supply current (ICC) | - | - | 110 mA | 110 mA | 110 mA | 110 mA |
| Prop。Delay @ Nom-Su | - | - | 16.5 ns | 16.5 ns | 18 ns | 18 ns |
| Certification status | - | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Nominal supply voltage (Vsup) | - | - | 5 V | 5 V | 5 V | 5 V |
| surface mount | - | - | NO | YES | YES | NO |
| technology | - | - | TTL | TTL | TTL | TTL |
| Temperature level | - | - | COMMERCIAL | COMMERCIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal form | - | - | THROUGH-HOLE | GULL WING | GULL WING | THROUGH-HOLE |
| Terminal pitch | - | - | 2.54 mm | 1.27 mm | 1.27 mm | 2.54 mm |
| Terminal location | - | - | DUAL | DUAL | DUAL | DUAL |