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7420T245ZQL
20-Bit Dual-Supply Bus Transceiver With Configurable Voltage Translation and 3-State Outputs
Schematic Symbol
Pin Configuration (56 pins)
| Pin | Name | Type |
|---|---|---|
| A6 | 1A1 | bidirectional |
| A5 | 1A2 | bidirectional |
| B6 | 1A3 | bidirectional |
| B5 | 1A4 | bidirectional |
| C6 | 1A5 | bidirectional |
| C5 | 1A6 | bidirectional |
| D6 | 1A7 | bidirectional |
| D5 | 1A8 | bidirectional |
| E6 | 1A9 | bidirectional |
| E5 | 1A10 | bidirectional |
| F6 | 2A1 | bidirectional |
| F5 | 2A2 | bidirectional |
| G6 | 2A3 | bidirectional |
| G5 | 2A4 | bidirectional |
| H6 | 2A5 | bidirectional |
| H5 | 2A6 | bidirectional |
| J6 | 2A7 | bidirectional |
| J5 | 2A8 | bidirectional |
| K6 | 2A9 | bidirectional |
| K5 | 2A10 | bidirectional |
| A4 | 1~{OE} | input |
| A3 | 1DIR | input |
| K4 | 2~{OE} | input |
| K3 | 2DIR | input |
| C4 | VCCA | power_in |
| H4 | VCCA | power_in |
| C3 | VCCB | power_in |
| H3 | VCCB | power_in |
| A1 | 1B1 | bidirectional |
| A2 | 1B2 | bidirectional |
| B1 | 1B3 | bidirectional |
| B2 | 1B4 | bidirectional |
| C1 | 1B5 | bidirectional |
| C2 | 1B6 | bidirectional |
| D1 | 1B7 | bidirectional |
| D2 | 1B8 | bidirectional |
| E1 | 1B9 | bidirectional |
| E2 | 1B10 | bidirectional |
| F1 | 2B1 | bidirectional |
| F2 | 2B2 | bidirectional |
| G1 | 2B3 | bidirectional |
| G2 | 2B4 | bidirectional |
| H1 | 2B5 | bidirectional |
| H2 | 2B6 | bidirectional |
| J1 | 2B7 | bidirectional |
| J2 | 2B8 | bidirectional |
| K1 | 2B9 | bidirectional |
| K2 | 2B10 | bidirectional |
| B3 | GND | power_in |
| D3 | GND | power_in |
| G3 | GND | power_in |
| J3 | GND | power_in |
| B4 | GND | power_in |
| D4 | GND | power_in |
| G4 | GND | power_in |
| J4 | GND | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.