Interface - I/O Expanders | X-ON Electronics

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty	Number of I/Os	Interface Type	Maximum Operating Frequency	Interrupt Output	Operating Supply Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Mounting Style	Package / Case	Packaging	ESD Protection	Qualification

PCA9539AHF,128

NXP Semiconductors Interface - IO Expanders 16bit I2C IO Port
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP

10173
Ships to you
between Thu. 01 Oct to Mon. 05 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 1.5353

Multiples of: 1

16 I/O

100 KHz

1.65 v to 5.5 V

+ 85 C

- 40 C

Smd/Smt

HWQFN - 24

Reel

2746595

Interface - IO Expanders SERIAL REGISTER CHIP EXTENSION INTERBUS
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Phoenix Contact

9700
Ships to you
between Mon. 19 Oct to Tue. 17 Nov

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 22.75

Multiples of: 96

PCA9536D,118

Interface - I/O Expanders I2C/SMBUS 4BIT GPIO
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP

9279
Ships to you
between Thu. 01 Oct to Mon. 05 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 1.1204

Multiples of: 1

4 I/O

I2c, Smbus

Without Interrupt

2.3 v to 5.5 V

+ 85 C

- 40 C

Smd/Smt

SO - 8

Reel

PCA9536DGKR

Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

9102
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 1.1114

Multiples of: 1

I2c, Serial, Smbus

400 KHz

2.3 v to 5.5 V

+ 85 C

- 40 C

Smd/Smt

VSSOP - 8

Reel

PCA9555PW,118

Interface - I/O Expanders 16-BIT I2C FM TP GPIO INT PU
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP

8914
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 1.9268

Multiples of: 1

I2c, Smbus

400 KHz

Yes

2.3 v to 5.5 V

+ 85 C

- 40 C

Smd/Smt

SOT - 355

Reel

PCA9672BS,118

I2C GPIO Expander 5.5V 16-Pin HVQFN EP T/R
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP

8784
Ships to you
between Thu. 01 Oct to Mon. 05 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 1.8014

Multiples of: 1

8 I/O

I2c, Serial

With Interrupt

2.3 v to 5.5 V

+ 85 C

- 40 C

Smd/Smt

Cut Tape

SX1509QBIULTRT

Interface - I/O Expanders 16 CHAN LOW VOLT GPIO + PWM
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Semtech

8767
Ships to you
between Thu. 01 Oct to Mon. 05 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 3.069

Multiples of: 1

16 I/O

I2c, Serial

With Interrupt

3.6 V

+ 85 C

- 40 C

Smd/Smt

QFN - 28

Reel

PCA9575PW2,118

Interface - I/O Expanders I2C Bus/ SMBus Level Translating 28-Pin
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP

8301
Ships to you
between Thu. 01 Oct to Mon. 05 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 2.3414

Multiples of: 1

+ 85 C

- 40 C

Smd/Smt

TSSOP - 28

Reel

PCF8574PWG4

Interface - I/O Expanders Remote 8-Bit I/O Expander
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

7937
Ships to you
between Thu. 01 Oct to Mon. 05 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 1.9984

Multiples of: 1

8 I/O

2.5 v to 6 V

+ 85 C

- 40 C

Smd/Smt

TSSOP - 20

Tube

TPT29555A-QF8R

16 I2C QFN-24(4x4) I/O Expanders RoHS
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

3PEAK

0
6 to 16 Weeks