74LVC2245ABQ
NXP Semiconductors
Octal Transceiver with Direction Pin, 30 Ohm Series Termination Resistors; 5V Tolerant Input/Output; 3-State
- Part id
- nxp/74LVC2245ABQ
- Category
- Uncategorised
- Package
- QFN20
- Pins
- 21
Overview
The 74LVC2245ABQ is an uncategorised made by NXP Semiconductors in a QFN20 package with 21 pins. Octal Transceiver with Direction Pin, 30 Ohm Series Termination Resistors; 5V Tolerant Input/Output; 3-State.
PCBKit's library has its KiCad symbol (Standard Logic:742245ABQ, from CERN's library) and its footprint (ICs And Semiconductors SMD:QFN50P250X450X100-21N-R115X315, from CERN's library), ready for a KiCad board.
Symbol
Footprint
Pinout
21| Pin | Name | Type |
|---|---|---|
| 1 | DIR | Input |
| 2 | A0 | Input/output |
| 3 | A1 | Input/output |
| 4 | A2 | Input/output |
| 5 | A3 | Input/output |
| 6 | A4 | Input/output |
| 7 | A5 | Input/output |
| 8 | A6 | Input/output |
| 9 | A7 | Input/output |
| 10 | GND | Power in |
| 11 | B7 | Input/output |
| 12 | B6 | Input/output |
| 13 | B5 | Input/output |
| 14 | B4 | Input/output |
| 15 | B3 | Input/output |
| 16 | B2 | Input/output |
| 17 | B1 | Input/output |
| 18 | B0 | Input/output |
| 19 | OE | Input |
| 20 | VCC | Power in |
| 21 | EP | Power in |
Parts like it
2
Questions
Is there a KiCad symbol and footprint for the 74LVC2245ABQ?
Yes. The symbol is Standard Logic:742245ABQ and the footprint ICs And Semiconductors SMD:QFN50P250X450X100-21N-R115X315, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 74LVC2245ABQ?
QFN20, with 21 pins. Its footprint is drawn on this page.
What can replace the 74LVC2245ABQ?
Parts like it in the library: the 74LVC2244ABQ by NXP Semiconductors and the 74LVC541ABQ by NXP Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.