Información de empaque
| Encapsulado | Pines LCCC (FK) | 20 |
| Rango de temperatura de funcionamiento (℃) -55 to 125 |
| Cant. de paquetes | Empresa de transporte 55 | TUBE |
Características para SN54LS245
- 3-State Outputs Drive Bus Lines Directly
- PNP Inputs Reduce DC Loading on Bus Lines
- Hysteresis at Bus Inputs Improves Noise Margins
- Typical Propagation Delay Times Port to Port, 8 ns
Descripción de SN54LS245
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.