4-Bit Dual-Supply Bus Transceiver With Configurable Voltage-Level\r\nShifting and 3-State Outputs With Independent Direction Control Inputs
| Pin | Name | Type |
|---|---|---|
| 3 | A1 | bidirectional |
| 4 | A2 | bidirectional |
| 5 | A3 | bidirectional |
| 6 | A4 | bidirectional |
| 9 | ~{OE} | input |
| 1 | DIR1 | input |
| 2 | DIR2 | input |
| 7 | DIR3 | input |
| 8 | DIR4 | input |
| 15 | VCCA | power_in |
| 14 | B1 | bidirectional |
| 13 | B2 | bidirectional |
| 12 | B3 | bidirectional |
| 11 | B4 | bidirectional |
| 10 | GND | power_in |
| 16 | VCCB | power_in |
