SN74AVCH8T245 Description
The SN74AVCH8T245 is an 8-bit noninverting bus transceiver that uses two separate configurable power-supply rails. The A port is designed to track VCCA, which accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB, which also accepts any supply voltage from 1.2 V to 3.6.
SN74AVCH8T245 Key Features
- 1 Control Inputs (DIR and OE) VIH and VIL Levels Are Referenced to VCCA Voltage
- Bus Hold on Data Inputs Eliminates the Need for External Pullup or Pulldown Resistors
- VCC Isolation Feature
- Fully Configurable Dual-Rail Design
- I/Os Are 4.6-V Tolerant
- Ioff Supports Partial-Power-Down Mode Operation
- Max Data Rates
- 320 Mbps (VCCA ≥ 1.8 V and VCCB ≥ 1.8 V)
- 170 Mbps (VCCA ≤ 1.8 V or VCCB ≤ 1.8 V)
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II