These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.
The SNx4LS245 devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can disable the device so that the buses are effectively isolated.
Products containing the "SN74LS245" keyword are: SN74LS245 , SN74LS245D , SN74LS245DBLE , SN74LS245DBR , SN74LS245DBR , SN74LS245DBRG4 , SN74LS245DBRG4 , SN74LS245DW , SN74LS245DW , SN74LS245DWG4 , SN74LS245DWG4 , SN74LS245DWR , SN74LS245DWR , SN74LS245DWR/7.2 , SN74LS245DWR2 , SN74LS245DWRG4 , SN74LS245DWRLS245 , SN74LS245J , SN74LS245JD , SN74LS245JDS| Status | ACTIVE |
| SubFamily | Standard transceiver |
| Technology Family | LS |
| VCC | 5.25 |
| Bits | 8 |
| Voltage | 5 |
| F @ nom voltage | 35 |
| tpd @ Nom Voltage | 12 |
| IOL | 24 |
| Rating | Catalog |
| Operating temperature range | 0 to 70 |
| Package Group | PDIP|20 |
| Package size: mm2:W x L (PKG) | See datasheet (PDIP) |
| Approx. price | 0.30 | 1ku |
| Schmitt Trigger | No |