TCAL6408PW

8-bit I2C/SMBus I/O expander, 100 / 400 / 1000 kHz (standard / fast-mode / fast-mode-plus), interrupt output, 1.08 - 3.6V supply, TSSOP-16

Schematic Symbol

Pin Configuration (16 pins)

Pin	Name	Type
1	V_{CCI}	power_in
2	ADDR	input
3	~{RESET}	input
4	P0	bidirectional
5	P1	bidirectional
6	P2	bidirectional
7	P3	bidirectional
8	GND	power_in
9	P4	bidirectional
10	P5	bidirectional
11	P6	bidirectional
12	P7	bidirectional
13	~{INT}	open_collector
14	SCL	input
15	SDA	bidirectional
16	V_{CCP}	power_in

Footprint

Confirmed

Package_SO/TSSOP-16_4.4x5mm_P0.65mm

Pad Layout

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Pads (16)

Number	Type
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

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