TCA9548AMRGER

Interface_Expansion

Low voltage 8-channel I2C switch with reset, VQFN-24

Symbol

25 pins
Schematic symbol for TCA9548AMRGER
Units
1
Kind
part
Grid
on 1.27 mm

Footprint

25 pads
Footprint for TCA9548AMRGER
Library
Package_DFN_QFN
Mount
smd
Courtyard
5.26 × 5.26 mm
Link
exact
Footprint page
Open →

3D model

STEP

Package_DFN_QFN_Texas_RGE0024C_VQFN-24-1EP_4x4mm_P0.5mm_EP2.1x2.1mm

4 × 4 × 0.80 mm

273 KB STEP

Library
Package_DFN_QFN_Texas_RGE0024C_VQFN-24-1EP_4x4mm_P0.5mm
Link
exact
Model page
Open →

Pins and pads

Every pin on the symbol has a pad on the footprint.

PinNameTypePad
1SD0bidirectional1
2SC0output2
3SD1bidirectional3
4SC1output4
5SD2bidirectional5
6SC2output6
7SD3bidirectional7
8SC3output8
9GNDpower_in9
10SD4bidirectional10
11SC4output11
12SD5bidirectional12
13SC5output13
14SD6bidirectional14
15SC6output15
16SD7bidirectional16
17SC7output17
18A2input18
19SCLinput19
20SDAbidirectional20
21VCCpower_in21
22A0input22
23A1input23
24~{RESET}input24
251EPno_connect25

On real boards

12 designs use this part

5 placed it by name in a schematic; 7 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.

Provenance

Credit
KiCad Libraries Contributors
Licence
CC-BY-SA-4.0-with-KiCad-exception
Link method
exact
Cross-check
passed