Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Agile I/O in TSSOP24 package
PCAL9535APW,118
NXP Semiconductors
1:
$2.52
110 In Stock
20,000 On Order
Mouser Part No 771-PCAL9535APW,118
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Agile I/O in TSSOP24 package
110 In Stock
20,000 On Order
View Dates
Stock:
110 Can Dispatch Immediately
On Order:
5,000 Expected 22/03/2027
15,000 Expected 29/03/2027
Factory Lead Time:
30 Weeks
1
$2.52
10
$1.87
25
$1.71
100
$1.53
250
View
2,500
$1.27
250
$1.44
500
$1.39
1,000
$1.34
2,500
$1.27
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCAL9535A
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
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in TSSOP24 package
PCAL9539APW,118
NXP Semiconductors
1:
$2.68
110 In Stock
7,500 On Order
Mouser Part No 771-PCAL9539APW118
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in TSSOP24 package
110 In Stock
7,500 On Order
View Dates
Stock:
110 Can Dispatch Immediately
On Order:
2,500 Expected 19/10/2026
5,000 Expected 22/03/2027
Factory Lead Time:
30 Weeks
1
$2.68
10
$2.00
25
$1.83
100
$1.67
250
View
2,500
$1.33
250
$1.55
500
$1.51
2,500
$1.33
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCAL9539A
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 Mobile I/O Companion Key-Scan
LM8333FLQ8Y/NOPB
Texas Instruments
1:
$5.07
213 In Stock
Mouser Part No 926-LM8333FLQ8Y/NOPB
Texas Instruments
Interface - I/O Expanders Mobile I/O Companion Key-Scan
213 In Stock
1
$5.07
10
$3.86
25
$3.69
100
$3.34
250
$2.99
500
View
500
$2.89
1,000
$2.84
2,500
$2.81
Buy
Min.: 1 Mult.: 1
Reel :250
Details
LM8333
SMD/SMT
WQFN-32
I2C, Serial
4 I/O
With Interrupt
2.25 V
2.9 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
8 kV
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COMEL
+1 image
CS82C55AZ96
Renesas / Intersil
1:
$22.34
10 In Stock
1,000 Expected 02/02/2027
Mouser Part No 968-CS82C55AZ96
Renesas / Intersil
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COMEL
10 In Stock
1,000 Expected 02/02/2027
Alternative Packaging
1
$22.34
10
$17.85
25
$16.73
100
$15.51
250
$14.92
500
$14.57
Buy
Min.: 1 Mult.: 1
Reel :500
Details
82C55A
SMD/SMT
PLCC-44
Parallel
24 I/O
With Interrupt
4.5 V
5.5 V
8 MHz
0 C
+ 70 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand
Analog Devices ADP5587ACBZ-R7
ADP5587ACBZ-R7
Analog Devices
1:
$3.80
660 In Stock
Mouser Part No 584-ADP5587ACBZ-R7
Analog Devices
Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand
660 In Stock
1
$3.80
10
$2.87
25
$2.64
100
$2.38
1,500
$2.04
3,000
View
250
$2.26
500
$2.24
1,000
$2.09
3,000
$2.01
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
ADP5587
SMD/SMT
WLCSP-25
I2C, Serial
18 I/O
With Interrupt
1.65 V
3.6 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
+2 images
MAX7311AWG+T
Analog Devices / Maxim Integrated
1:
$11.69
17 In Stock
Mouser Part No 700-MAX7311AWGT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
17 In Stock
Alternative Packaging
1
$11.69
10
$9.16
25
$8.53
100
$7.83
250
View
1,000
$7.07
250
$7.76
500
$7.51
1,000
$7.07
2,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
MAX7311
SMD/SMT
SOIC-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.5 V
5.5 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
+1 image
MAX7312AWG+T
Analog Devices / Maxim Integrated
1:
$8.46
106 In Stock
Mouser Part No 700-MAX7312AWGT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
106 In Stock
Alternative Packaging
1
$8.46
10
$6.56
25
$6.09
100
$5.56
1,000
$5.02
2,000
View
250
$5.37
500
$5.29
2,000
$4.79
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
MAX7312
SMD/SMT
SOIC-Wide-24
I2C, Serial
16 I/O
With Interrupt
2 V
5.5 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders NCA6416PW/SOT355/TSSOP24
NCA6416PWJ
Nexperia
1:
$1.73
15 In Stock
2,500 Expected 18/09/2026
New Product
Mouser Part No 771-NCA6416PWJ
New Product
Nexperia
Interface - I/O Expanders NCA6416PW/SOT355/TSSOP24
15 In Stock
2,500 Expected 18/09/2026
1
$1.73
10
$1.27
25
$1.15
100
$1.02
2,500
$0.868
5,000
View
250
$0.966
500
$0.93
1,000
$0.925
5,000
$0.849
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574DW A 595-P A 595-PCF8574DW
PCF8574DWR
Texas Instruments
1:
$2.05
15,617 On Order
Mouser Part No 595-PCF8574DWR
Texas Instruments
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574DW A 595-P A 595-PCF8574DW
15,617 On Order
View Dates
Alternative Packaging
On Order:
7,617 Expected 18/09/2026
8,000 Expected 28/12/2026
Factory Lead Time:
16 Weeks
1
$2.05
10
$1.52
25
$1.38
100
$1.23
2,000
$1.05
4,000
View
250
$1.16
500
$1.12
1,000
$1.08
4,000
$1.02
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCF8574
SMD/SMT
SOIC-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 Lo-Vltg 8B I2C & SMB us I/O Expander
TCA6408ARSVR
Texas Instruments
1:
$0.80
98,358 On Order
Mouser Part No 595-TCA6408ARSVR
Texas Instruments
Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander
98,358 On Order
View Dates
On Order:
20,358 Expected 05/01/2027
39,000 Expected 11/01/2027
39,000 Expected 18/01/2027
Factory Lead Time:
16 Weeks
1
$0.80
10
$0.572
25
$0.515
100
$0.452
3,000
$0.369
6,000
View
250
$0.421
500
$0.403
1,000
$0.388
6,000
$0.36
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TCA6408A
SMD/SMT
UQFN-16
I2C, Serial, SMBus
8 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 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534DWR
TCA9534DWT
Texas Instruments
1:
$2.03
1 In Stock
500 Expected 20/08/2026
Mouser Part No 595-TCA9534DWT
Texas Instruments
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534DWR
1 In Stock
500 Expected 20/08/2026
Alternative Packaging
1
$2.03
10
$1.50
25
$1.37
100
$1.22
250
$1.14
500
View
500
$1.08
1,000
$1.04
2,500
$1.03
5,000
$1.01
Buy
Min.: 1 Mult.: 1
Reel :250
Details
TCA9534
SMD/SMT
SOIC-16
I2C, Serial, SMBus
8 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
33,000 On Order
Mouser Part No 595-TCA9535RGER
Texas Instruments
Interface - I/O Expanders Remote 16bit I2C and SMBux
33,000 On Order
View Dates
On Order:
30,000 Expected 24/12/2026
3,000 Expected 07/01/2027
Factory Lead Time:
16 Weeks
1
$1.98
10
$1.46
25
$1.33
100
$1.19
3,000
$0.968
6,000
View
250
$1.10
500
$1.06
6,000
$0.949
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 Automotive Low Volta ge 16bit
TCA9539QPWRQ1
Texas Instruments
1:
$3.54
25,590 On Order
Mouser Part No 595-TCA9539QPWRQ1
Texas Instruments
Interface - I/O Expanders Automotive Low Volta ge 16bit
25,590 On Order
View Dates
On Order:
15,590 Expected 09/11/2026
2,000 Expected 03/12/2026
8,000 Expected 24/12/2026
Factory Lead Time:
16 Weeks
1
$3.54
10
$2.67
25
$2.45
100
$2.21
2,000
$1.90
4,000
View
250
$2.09
500
$2.07
1,000
$2.01
4,000
$1.87
Buy
Min.: 1 Mult.: 1
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
33,258 On Order
Mouser Part No 595-TXS02612RTWR
Texas Instruments
Interface - I/O Expanders SDIO Port Expander
33,258 On Order
View Dates
On Order:
18,258 Expected 09/11/2026
15,000 Expected 21/01/2027
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 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
MAX7301ATL+T
Analog Devices / Maxim Integrated
1:
$14.37
20,359 Expected 17/08/2026
Mouser Part No 700-MAX7301ATLT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
20,359 Expected 17/08/2026
Alternative Packaging
1
$14.37
10
$11.34
25
$10.58
100
$9.75
250
View
2,500
$8.57
250
$9.74
500
$9.42
1,000
$9.30
2,500
$8.57
Buy
Min.: 1 Mult.: 1
Max.: 5,000
Reel :2,500
Details
MAX7301
SMD/SMT
TQFN-40
Serial, SPI
28 I/O
With Interrupt
2.5 V
5.5 V
26 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554C in TSSOP16 package
PCA9554BPWJ
NXP Semiconductors
1:
$1.69
24,950 On Order
Mouser Part No 771-PCA9554BPWJ
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554C in TSSOP16 package
24,950 On Order
View Dates
On Order:
12,450 Expected 08/10/2026
12,500 Expected 27/11/2026
Factory Lead Time:
16 Weeks
1
$1.69
10
$1.24
25
$1.12
100
$0.986
2,500
$0.839
5,000
View
250
$0.926
500
$0.89
1,000
$0.888
5,000
$0.821
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9554B
SMD/SMT
TSSOP-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/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 22/03/2027
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 22/03/2027
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 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package
+1 image
PCAL9722HN/Q900MP
NXP Semiconductors
1:
$2.23
47,047 On Order
Mouser Part No 771-PCAL9722HNQ900MP
NXP Semiconductors
Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package
47,047 On Order
View Dates
On Order:
11,047 Expected 12/08/2026
12,000 Expected 27/08/2026
24,000 Expected 17/09/2026
Factory Lead Time:
30 Weeks
1
$2.23
10
$1.65
25
$1.50
100
$1.34
250
View
6,000
$1.13
250
$1.27
500
$1.22
6,000
$1.13
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCAL9722
SMD/SMT
HVQFN-32
Serial, SPI
With Interrupt
1.1 V
5.5 V
5 MHz
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
PCF8574RGTR
Texas Instruments
1:
$1.97
8,203 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
8,203 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 Remote 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DGKR
+1 image
PCA9536DGKRG4
Texas Instruments
1:
$1.58
2,485 Expected 14/08/2026
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 Expected 14/08/2026
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 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp
TCA9535MRGER
Texas Instruments
1:
$2.04
1,832 In Stock
3,000 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
1,832 In Stock
3,000 On Order
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
11,528 Expected 26/08/2026
Mouser Part No 595-TCA9555RGER
Texas Instruments
Interface - I/O Expanders 1.65 to 5.5V 16-bit I2C
11,528 Expected 26/08/2026
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
Israel
