Back to browse
TCA9548AMRGER
Low voltage 8-channel I2C switch with reset, VQFN-24
Schematic Symbol
Pin Configuration (25 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | SD0 | bidirectional |
| 2 | SC0 | output |
| 3 | SD1 | bidirectional |
| 4 | SC1 | output |
| 5 | SD2 | bidirectional |
| 6 | SC2 | output |
| 7 | SD3 | bidirectional |
| 8 | SC3 | output |
| 9 | GND | power_in |
| 10 | SD4 | bidirectional |
| 11 | SC4 | output |
| 12 | SD5 | bidirectional |
| 13 | SC5 | output |
| 14 | SD6 | bidirectional |
| 15 | SC6 | output |
| 16 | SD7 | bidirectional |
| 17 | SC7 | output |
| 18 | A2 | input |
| 19 | SCL | input |
| 20 | SDA | bidirectional |
| 21 | VCC | power_in |
| 22 | A0 | input |
| 23 | A1 | input |
| 24 | ~{RESET} | input |
| 25 | 1EP | no_connect |
Footprint
ConfirmedPackage_DFN_QFN/Texas_RGE0024C_VQFN-24-1EP_4x4mm_P0.5mm_EP2.1x2.1mm
Pad Layout
—
—
—
—
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Pads (29)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |
| 21 | smd |
| 22 | smd |
| 23 | smd |
| 24 | smd |
| 25 | smd |