Back to browse
SN74LVTH182504A
3.3V ABT Scan Test Device With 20-Bit Universal Bus Transceivers
Schematic Symbol
Pin Configuration (64 pins)
| Pin | Name | Type |
|---|---|---|
| 23 | CLKAB | input |
| 22 | ~{CLKENAB} | input |
| 28 | ~{OEAB} | input |
| 27 | LEAB | input |
| 62 | A1 | bidirectional |
| 63 | A2 | bidirectional |
| 64 | A3 | bidirectional |
| 1 | A4 | bidirectional |
| 2 | A5 | bidirectional |
| 3 | A6 | bidirectional |
| 5 | A7 | bidirectional |
| 6 | A8 | bidirectional |
| 7 | A9 | bidirectional |
| 8 | A10 | bidirectional |
| 10 | A11 | bidirectional |
| 11 | A12 | bidirectional |
| 12 | A13 | bidirectional |
| 14 | A14 | bidirectional |
| 15 | A15 | bidirectional |
| 16 | A16 | bidirectional |
| 17 | A17 | bidirectional |
| 18 | A18 | bidirectional |
| 19 | A19 | bidirectional |
| 21 | A20 | bidirectional |
| 55 | CLKBA | input |
| 54 | ~{CLKENBA} | input |
| 60 | ~{OEBA} | input |
| 59 | LEBA | input |
| 53 | B1 | bidirectional |
| 51 | B2 | bidirectional |
| 50 | B3 | bidirectional |
| 49 | B4 | bidirectional |
| 48 | B5 | bidirectional |
| 47 | B6 | bidirectional |
| 46 | B7 | bidirectional |
| 44 | B8 | bidirectional |
| 43 | B9 | bidirectional |
| 42 | B10 | bidirectional |
| 40 | B11 | bidirectional |
| 39 | B12 | bidirectional |
| 38 | B13 | bidirectional |
| 37 | B14 | bidirectional |
| 35 | B15 | bidirectional |
| 34 | B16 | bidirectional |
| 33 | B17 | bidirectional |
| 32 | B18 | bidirectional |
| 31 | B19 | bidirectional |
| 30 | B20 | bidirectional |
| 24 | TDI | input |
| 58 | TDO | tri_state |
| 26 | TCK | input |
| 56 | TMS | input |
| 9 | VCC | power_in |
| 25 | VCC | power_in |
| 41 | VCC | power_in |
| 57 | VCC | power_in |
| 4 | GND | power_in |
| 13 | GND | power_in |
| 20 | GND | power_in |
| 29 | GND | power_in |
| 36 | GND | power_in |
| 45 | GND | power_in |
| 52 | GND | power_in |
| 61 | 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.