Interface - I/O Expanders Remt 16Bit I2C SMBus Lo-Pwr I/O Expndr
TCA9535PWR
Texas Instruments
1:
$1.70
27,638 On Order
Mouser Part No 595-TCA9535PWR
Texas Instruments
Interface - I/O Expanders Remt 16Bit I2C SMBus Lo-Pwr I/O Expndr
27,638 On Order
View Dates
On Order:
3,638 Expected 21/09/2026
12,000 Expected 22/09/2026
12,000 Expected 22/10/2026
Factory Lead Time:
16 Weeks
1
$1.70
10
$1.25
25
$1.13
100
$1.01
2,000
$0.837
4,000
View
250
$0.926
500
$0.891
1,000
$0.885
4,000
$0.811
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
TCA9535
SMD/SMT
TSSOP-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
Interface - I/O Expanders Remote 16bit I2C and SMBux
TCA9535RGER
Texas Instruments
1:
$1.98
15,231 On Order
Mouser Part No 595-TCA9535RGER
Texas Instruments
Interface - I/O Expanders Remote 16bit I2C and SMBux
15,231 On Order
View Dates
On Order:
12,231 Expected 10/08/2026
3,000 Expected 15/10/2026
Factory Lead Time:
16 Weeks
1
$1.98
10
$1.46
25
$1.33
100
$1.19
250
View
3,000
$1.06
250
$1.10
500
$1.06
3,000
$1.06
Buy
Min.: 1 Mult.: 1
Max.: 1,090
Reel :3,000
Details
TCA9535
SMD/SMT
VQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Automotive Low Volta ge 16bit
TCA9539QPWRQ1
Texas Instruments
1:
$3.54
25,615 On Order
Mouser Part No 595-TCA9539QPWRQ1
Texas Instruments
Interface - I/O Expanders Automotive Low Volta ge 16bit
25,615 On Order
View Dates
On Order:
9,615 Expected 05/10/2026
16,000 Expected 09/11/2026
Factory Lead Time:
16 Weeks
1
$3.54
10
$2.67
25
$2.45
100
$2.21
250
$2.09
2,000
$2.09
Buy
Min.: 1 Mult.: 1
Max.: 340
Reel :2,000
Details
TCA9539
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
3.6 V
400 kHz
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders SDIO Port Expander
TXS02612RTWR
Texas Instruments
1:
$1.75
33,421 On Order
Mouser Part No 595-TXS02612RTWR
Texas Instruments
Interface - I/O Expanders SDIO Port Expander
33,421 On Order
View Dates
On Order:
9,421 Expected 14/09/2026
24,000 Expected 09/11/2026
Factory Lead Time:
16 Weeks
1
$1.75
10
$1.28
25
$1.16
100
$1.03
250
View
3,000
$0.797
250
$0.964
500
$0.939
3,000
$0.797
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TXS02612
SMD/SMT
WQFN-24
Parallel
4 I/O
Without Interrupt
1.1 V
3.6 V
60 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in TSSOP24 package
PCA9555PW,118
NXP Semiconductors
1:
$2.22
54,875 Expected 19/10/2026
Mouser Part No 771-PCA9555PW-T
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in TSSOP24 package
54,875 Expected 19/10/2026
Alternative Packaging
1
$2.22
10
$1.68
25
$1.61
100
$1.46
250
View
2,500
$1.25
250
$1.39
500
$1.35
1,000
$1.32
2,500
$1.25
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9555
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
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package
PCA9575HF,118
NXP Semiconductors
1:
$3.06
11,996 Expected 13/10/2027
Mouser Part No 771-PCA9575HF
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package
11,996 Expected 13/10/2027
1
$3.06
10
$2.29
25
$2.10
100
$1.89
250
View
6,000
$1.62
250
$1.79
500
$1.76
6,000
$1.62
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCA9575
SMD/SMT
HWQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.1 V
3.6 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
6 kV
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COM
+1 image
CS82C55AZ
Renesas / Intersil
1:
$22.34
1,040 Expected 12/02/2027
Mouser Part No 968-CS82C55AZ
Renesas / Intersil
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COM
1,040 Expected 12/02/2027
Alternative Packaging
1
$22.34
10
$17.85
25
$16.73
100
$15.51
250
View
250
$14.92
520
$14.57
Buy
Min.: 1 Mult.: 1
Details
82C55A
SMD/SMT
PLCC-44
Parallel
24 I/O
With Interrupt
4.5 V
5.5 V
8 MHz
0 C
+ 70 C
Tube
Without ESD Protection
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
PCF8574RGTR
Texas Instruments
1:
$1.97
8,818 Expected 18/09/2026
Mouser Part No 595-PCF8574RGTR
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
8,818 Expected 18/09/2026
Alternative Packaging
1
$1.97
10
$1.44
25
$1.31
100
$1.17
250
$1.11
3,000
$0.936
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
PCF8574
SMD/SMT
VQFN-16
I2C, Serial
8 I/O
With Interrupt
2.5 V
6 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
1 kV
Interface - I/O Expanders 60BIT IO EXPANDER W/EEPROM
CY8C9560A-24AXI
Infineon Technologies
1:
$12.00
889 Expected 19/08/2026
Mouser Part No 727-CY8C9560A-24AXI
Infineon Technologies
Interface - I/O Expanders 60BIT IO EXPANDER W/EEPROM
889 Expected 19/08/2026
Alternative Packaging
1
$12.00
10
$9.40
25
$8.12
100
$7.85
250
View
250
$7.71
500
$7.28
900
$7.16
2,700
Quote
Buy
Min.: 1 Mult.: 1
Details
CY8C95xx
SMD/SMT
TQFP-100
I2C, Serial
60 I/O
With Interrupt
3 V
5.25 V
24 MHz
- 40 C
+ 85 C
Tray
2 kV
Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander
KTS1625EUAA-TB
Kinetic Technologies
1:
$2.03
1,500 Expected 06/08/2026
New Product
Mouser Part No 389-KTS1625EUAA-TB
New Product
Kinetic Technologies
Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander
1,500 Expected 06/08/2026
1
$2.03
10
$1.50
25
$1.37
100
$1.22
1,500
$1.04
3,000
View
250
$1.15
500
$1.11
1,000
$1.06
3,000
$1.00
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
KTS1625
SMD/SMT
WQFN-24
I2C
16 I/O
With Interrupt
1.65 V
5.5 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape
Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DGKR
+1 image
PCA9536DGKRG4
Texas Instruments
1:
$1.58
2,485 On Order
Mouser Part No 595-PCA9536DGKRG4
Texas Instruments
Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DGKR
2,485 On Order
Alternative Packaging
1
$1.58
10
$1.15
25
$1.05
100
$0.924
2,500
$0.706
5,000
View
250
$0.868
500
$0.834
1,000
$0.824
5,000
$0.69
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9536
SMD/SMT
VSSOP-8
I2C, Serial, SMBus
4 I/O
Without Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DB
PCA9555DBR
Texas Instruments
1:
$2.10
3,660 On Order
Mouser Part No 595-PCA9555DBR
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DB
3,660 On Order
View Dates
Alternative Packaging
On Order:
1,660 Expected 05/08/2026
2,000 Expected 07/08/2026
Factory Lead Time:
16 Weeks
1
$2.10
10
$1.55
25
$1.42
100
$1.27
2,000
$1.06
4,000
View
250
$1.19
500
$1.15
1,000
$1.13
4,000
$1.03
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9555
SMD/SMT
SSOP-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
Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp
TCA9535MRGER
Texas Instruments
1:
$2.04
5,327 On Order
Mouser Part No 595-TCA9535MRGER
Texas Instruments
Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp
5,327 On Order
View Dates
On Order:
2,327 Expected 06/08/2026
3,000 Expected 10/08/2026
Factory Lead Time:
16 Weeks
1
$2.04
10
$1.51
25
$1.38
100
$1.25
3,000
$1.03
6,000
View
250
$1.18
500
$1.14
1,000
$1.09
6,000
$1.01
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TCA9535
SMD/SMT
VQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Remote 4-Bit I² C and SMBus I/O exp
TCA9537DGSR
Texas Instruments
1:
$1.63
4,900 Expected 05/10/2026
Mouser Part No 595-TCA9537DGSR
Texas Instruments
Interface - I/O Expanders Remote 4-Bit I² C and SMBus I/O exp
4,900 Expected 05/10/2026
1
$1.63
10
$1.20
25
$1.09
100
$0.964
2,500
$0.809
5,000
View
250
$0.906
500
$0.872
1,000
$0.865
5,000
$0.791
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
TCA9537
SMD/SMT
VSSOP-10
I2C, Serial
4 I/O
With Interrupt
1.65 V
5.5 V
1 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 1.65 to 5.5V 16-bit I2C
TCA9555RGER
Texas Instruments
1:
$1.98
11,541 Expected 17/09/2026
Mouser Part No 595-TCA9555RGER
Texas Instruments
Interface - I/O Expanders 1.65 to 5.5V 16-bit I2C
11,541 Expected 17/09/2026
1
$1.98
10
$1.47
25
$1.33
100
$1.19
3,000
$1.00
6,000
View
250
$1.12
500
$1.08
1,000
$1.06
6,000
$0.981
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
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
Interface - I/O Expanders 8-bit translating I& sup2;C-bus/SMBus I/
TCAL6408DTUR
Texas Instruments
1:
$1.53
2,994 Expected 15/10/2026
Mouser Part No 595-TCAL6408DTUR
Texas Instruments
Interface - I/O Expanders 8-bit translating I& sup2;C-bus/SMBus I/
2,994 Expected 15/10/2026
1
$1.53
10
$1.12
25
$1.02
100
$0.899
3,000
$0.738
6,000
View
250
$0.845
500
$0.812
1,000
$0.804
6,000
$0.724
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
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
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
+1 image
TCAL6416RTWR
Texas Instruments
1:
$2.11
2,955 On Order
Mouser Part No 595-TCAL6416RTWR
Texas Instruments
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
2,955 On Order
1
$2.11
10
$1.56
25
$1.43
100
$1.27
3,000
$1.06
6,000
View
250
$1.20
500
$1.16
1,000
$1.14
6,000
$1.03
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TCAL6416
SMD/SMT
WQFN-24
I2C, Serial
16 I/O
With Interrupt
1.08 V
3.6 V
100 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders 2-Wire-Interfaced 8-Bit I/O Port Expande
MAX7310ATE+T
Analog Devices / Maxim Integrated
1:
$7.62
2,430 Expected 28/09/2026
Mouser Part No 700-MAX7310ATET
Analog Devices / Maxim Integrated
Interface - I/O Expanders 2-Wire-Interfaced 8-Bit I/O Port Expande
2,430 Expected 28/09/2026
Alternative Packaging
1
$7.62
10
$5.89
25
$5.45
100
$4.98
250
View
2,500
$4.25
250
$4.62
1,000
$4.47
2,500
$4.25
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
MAX7310
SMD/SMT
TQFN-16
I2C, Serial, SMBus
8 I/O
Without Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
With ESD Protection
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os
MAX7323ATE+
Analog Devices / Maxim Integrated
1:
$6.00
1,002 Expected 10/08/2026
Mouser Part No 700-MAX7323ATE
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os
1,002 Expected 10/08/2026
Alternative Packaging
1
$6.00
10
$4.58
25
$4.23
100
$3.83
300
View
300
$3.63
500
$3.53
1,000
$3.47
2,500
$3.39
Buy
Min.: 1 Mult.: 1
Details
MAX7323
SMD/SMT
TQFN-EP-16
I2C, Serial
4 I/O
With Interrupt
1.71 V
5.5 V
400 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders IC Port Expanders with Eight I/O Ports
MAX7329AWE+T
Analog Devices / Maxim Integrated
1:
$4.31
1,800 Expected 10/08/2026
Mouser Part No 700-MAX7329AWET
Analog Devices / Maxim Integrated
Interface - I/O Expanders IC Port Expanders with Eight I/O Ports
1,800 Expected 10/08/2026
Alternative Packaging
1
$4.31
10
$3.27
25
$3.01
100
$2.72
1,000
$2.40
2,000
View
250
$2.58
2,000
$2.33
5,000
$2.32
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
MAX7329
SMD/SMT
SOIC-Wide-16
I2C, Serial
8 I/O
With Interrupt
2.5 V
5.5 V
100 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders NCA9535PW-Q100/SOT355/TSSOP24
NCA9535PW-Q100J
Nexperia
1:
$1.46
14,203 Expected 17/08/2026
Mouser Part No 771-NCA9535PW-Q100J
Nexperia
Interface - I/O Expanders NCA9535PW-Q100/SOT355/TSSOP24
14,203 Expected 17/08/2026
1
$1.46
10
$1.07
25
$0.968
100
$0.858
2,500
$0.734
5,000
View
250
$0.806
500
$0.775
1,000
$0.765
5,000
$0.723
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP24 package
PCA9539APW,118
NXP Semiconductors
1:
$1.93
9,917 On Order
Mouser Part No 771-PCA9539APW,118
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP24 package
9,917 On Order
View Dates
On Order:
4,917 Expected 13/10/2026
5,000 Expected 19/04/2027
Factory Lead Time:
30 Weeks
1
$1.93
10
$1.42
25
$1.29
100
$1.15
250
View
2,500
$0.985
250
$1.08
500
$1.04
2,500
$0.985
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package
PCA9539RPW,118
NXP Semiconductors
1:
$2.09
2,455 Expected 30/09/2026
Mouser Part No 771-PCA9539RPW,118
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
2,455 Expected 30/09/2026
Alternative Packaging
1
$2.09
10
$1.55
25
$1.41
100
$1.26
250
View
2,500
$1.08
250
$1.19
500
$1.15
1,000
$1.10
2,500
$1.08
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address than PCA9554C in HVQFN16 package
+1 image
PCA9554BBSHP
NXP Semiconductors
1:
$1.67
11,528 Expected 05/10/2026
Mouser Part No 771-PCA9554BBSHP
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address than PCA9554C in HVQFN16 package
11,528 Expected 05/10/2026
1
$1.67
10
$1.22
25
$1.11
100
$0.986
250
View
6,000
$0.819
250
$0.926
500
$0.89
1,000
$0.879
6,000
$0.819
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCA9554B
SMD/SMT
HVQFN-16
I2C, Serial, SMBus
8 I/O
With Interrupt
1.65 V
5.5 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in TSSOP24 package
PCA9555APW,118
NXP Semiconductors
1:
$1.95
9,995 Expected 05/04/2027
Mouser Part No 771-PCA9555APW118
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in TSSOP24 package
9,995 Expected 05/04/2027
1
$1.95
10
$1.44
25
$1.31
100
$1.17
250
View
2,500
$1.01
250
$1.10
500
$1.08
1,000
$1.07
2,500
$1.01
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9555A
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
Israel
