Interface IC's Interface - I/O Expanders

Results: 670
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Mounting Style Package/Case Interface Type Number of I/Os Interrupt Output Supply Voltage - Min Supply Voltage - Max Maximum Clock Frequency Minimum Operating Temperature Maximum Operating Temperature Qualification Packaging ESD Protection
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP24 package
9.617On Order
Min.: 1
Mult.: 1
: 2.500

PCA9539A SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package
2.455Expected 30/09/2026
Min.: 1
Mult.: 1
: 2.500

PCA9539R SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders 1.65 to 5.5V 16-bit I2C
11.491Expected 02/09/2026
Min.: 1
Mult.: 1
: 3.000

TCA9555 SMD/SMT VQFN-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in TSSOP24 package
4.755Expected 22/03/2027
Min.: 1
Mult.: 1
: 2.500

PCAL9555A SMD/SMT TSSOP-24 I2C, Serial 16 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
9.950Expected 05/11/2026
Min.: 1
Mult.: 1
: 5.000

TCAL9539 SMD/SMT WQFN-24 I2C, Serial 16 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Interface - I/O Expanders 8-bit translating I& sup2;C-bus/SMBus I/
2.994Expected 11/09/2026
Min.: 1
Mult.: 1
: 3.000

TCAL6408 SMD/SMT X2QFN-16 I2C, Serial 8 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 4 kV
Nexperia Interface - I/O Expanders NCA9535PW-Q100/SOT355/TSSOP24 4.187In Stock
10.000Expected 04/09/2026
Min.: 1
Mult.: 1
: 2.500

SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Diodes Incorporated PI4IOE5V9673ZDEX
Diodes Incorporated Interface - I/O Expanders Interface IO Expander V-QFN4040-24 T&R 3.5K 14.000Factory Stock Available
Min.: 3.500
Mult.: 3.500
: 3.500

SMD/SMT TQFN-24 Reel
Nexperia Interface - I/O Expanders PCA9555PW/SOT355/TSSOP24
2.455Expected 02/10/2026
Min.: 1
Mult.: 1
: 2.500

SMD/SMT TSSOP-24 I2C, Serial 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel With ESD Protection
Texas Instruments Interface - I/O Expanders 16-bit SPI bus I/O expander with interrupt, reset and I/O configurable registers
5.000Expected 14/10/2026
Min.: 1
Mult.: 1
: 5.000

TXE8116 SMD/SMT VQFN-24 SPI With Interrupt 1.65 V 5.5 V 5 MHz, 10 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Microchip Technology Interface - I/O Expanders 16 bit In/Out
495Expected 04/09/2026
Min.: 1
Mult.: 1

Through Hole SPDIP-28 I2C, Serial 16 I/O With Interrupt 2 V 5.5 V 400 kHz - 40 C + 85 C Tube Without ESD Protection
Nexperia Interface - I/O Expanders PCA9535PW/SOT355/TSSOP24
1.199Expected 09/10/2026
Min.: 1
Mult.: 1
: 2.500

SMD/SMT TSSOP-24 I2C, Serial 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel With ESD Protection
onsemi NLA9535MTTXG-Q
onsemi Interface - I/O Expanders 16-BIT I/O EXPANDER
325Expected 26/08/2027
Min.: 1
Mult.: 1

SMD/SMT WQFN-24 I2C 16 I/O With Interrupt 1.65 V 5.5 V 1 MHz - 55 C + 125 C With ESD Protection
Nexperia Interface - I/O Expanders NCA9535BY/SOT8041/HWQFN24 Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
: 3.000

SMD/SMT HWQFN-24 Reel, Cut Tape
Nexperia Interface - I/O Expanders NCA9539BY-Q100/SOT8041/HWQFN24 Lead-Time 12 Weeks
Min.: 1
Mult.: 1
: 3.000

SMD/SMT HWQFN-24 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Interface - I/O Expanders IC Port Expander with 4 Push-Pull Output Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

MAX7322 SMD/SMT QSOP-16 Reel
Analog Devices / Maxim Integrated Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

MAX7323 SMD/SMT TQFN-EP-16 Reel

Renesas / Intersil Interface - I/O Expanders PERIPH INT CNTRLR 5V 8MHZ 28PLCC IND Non-Stocked Lead-Time 22 Weeks
Min.: 750
Mult.: 750
: 750

82C59A SMD/SMT PLCC-28 Reel
Texas Instruments TCA9539RTWRG4
Texas Instruments Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp Non-Stocked Lead-Time 16 Weeks
Min.: 3.000
Mult.: 3.000
: 3.000

Reel
Nuvoton NCT5635Y
Nuvoton Interface - I/O Expanders SMBus-GPIO Expander; 16 GPIO pins, 2.7-5.5V Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

Tray
MaxLinear MXL82403I-AGA-R
MaxLinear Interface - I/O Expanders 16-bit SPI GPIO Expander with Reset Non-Stocked
Min.: 2.500
Mult.: 2.500
: 2.500
Reel
Texas Instruments TCA9534PWRG4
Texas Instruments Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan Non-Stocked Lead-Time 16 Weeks
Min.: 2.000
Mult.: 2.000
: 2.000

Reel
MaxLinear MXL82203I-AGA-R
MaxLinear Interface - I/O Expanders 16-bit I2C GPIO Expander with Reset Non-Stocked
Min.: 2.500
Mult.: 2.500
: 2.500
Reel
MaxLinear MXL82404I-AGA-R
MaxLinear Interface - I/O Expanders 8-bit SPI GPIO Expander with level shift Non-Stocked
Min.: 1
Mult.: 1
: 2.500
Reel, Cut Tape
Texas Instruments TCA9554ADBQRG4
Texas Instruments Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan Non-Stocked Lead-Time 16 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

Reel