Gehäuseinformationen
| Gehäuse | Pins VSSOP (DGS) | 20 |
| Betriebstemperaturbereich (°C) -40 to 125 |
| Gehäusemenge | Träger 5.000 | LARGE T&R |
Merkmale von SN74LV8T245
- Wide operating range of 1.8 V to 5.5 V
-
Single-supply voltage translator (refer to LVxT Enhanced Input Voltage):
-
Up translation:
- 1.2 V to 1.8 V
- 1.5 V to 2.5 V
- 1.8 V to 3.3 V
- 3.3 V to 5.0 V
-
Down translation:
- 5.0 V, 3.3 V, 2.5 V to 1.8 V
- 5.0 V, 3.3 V to 2.5 V
- 5.0 V to 3.3 V
-
- 5.5 V tolerant input pins
- Supports standard pinouts
- Up to 150 Mbps with 5 V or 3.3 V V CC
- Latch-up performance exceeds 250 mA per JESD 17
Beschreibung von SN74LV8T245
The SN74LV8T245 is an octal bus transceiver with 3-state outputs. All eight channels are controlled by the direction (DIR) pin and output enable ( OE) pin. The output level is referenced to the supply voltage (V CC) and supports 1.8-V, 2.5-V, 3.3-V, and 5-V CMOS levels.
The input is designed with a lower threshold circuit to support up translation for lower voltage CMOS inputs (for example, 1.2 V input to 1.8 V output or 1.8 V input to 3.3 V output). Additionally, the 5-V tolerant input pins enable down translation (for example, 3.3 V to 2.5 V output).