| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 24 Pin |
| Supply Voltage (DC) | 1.65 V to 5.50 V |
| Case/Package | SSOP |
| Number of Outputs | 8 Output |
| Output Current | 32.0 mA |
| Number of Bits | 8 Bit |
| Propagation Delay Max (tpd) | 4.20 ns |
| Voltage Nodes | 5.00 V, 3.30 V, 2.50 V, 1.80 V |
| Output Current Drive | -1.00 mA |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR), Cut Tape (CT) |
The SN74LVC8T245DBR is a 8-bit dual-supply Bus Transceiver with configurable voltage-level shifting and 3-state outputs. This 8-bit non-inverting bus transceiver uses two separate configurable power-supply rails. It is optimized to operate with VCCA and VCCB set at 1.65 to 5.5V. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 to 5.5V. The B port is designed to track VCCB. It is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input and the output-enable (OE) input activate either the B-port outputs or the A-port outputs or place both output ports into the high-impedance mode. The device transmits data from the A bus to the B bus when the B-port outputs are activated and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW level applied to prevent excess ICC and ICCZ.
● Control inputs VIH/VIL levels are referenced to VCCA voltage
● VCC Isolation - If either VCC input is at GND, all are in the high-impedance state
● Fully configurable dual-rail design allows port to operate over the full 1.65 to 5.5V supply range
● Latch-up performance exceeds 100mA per JESD 78, class II
● Green product and no Sb/Br
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