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:
¥418.6
110 In Stock
7,500 On Order
Mouser Part # 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
On Order:
2,500 Expected 10/19/2026
5,000 Expected 3/22/2027
Factory Lead-Time:
30 Weeks
1
¥418.6
10
¥310.6
25
¥284
100
¥254.1
250
View
2,500
¥220.9
250
¥240.8
500
¥234.2
2,500
¥220.9
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:
¥842.1
213 In Stock
Mouser Part # 926-LM8333FLQ8Y/NOPB
Texas Instruments
Interface - I/O Expanders Mobile I/O Companion Key-Scan
213 In Stock
1
¥842.1
10
¥641.1
25
¥612.9
100
¥554.8
250
¥496.6
500
View
500
¥480
1,000
¥471.7
2,500
¥466.7
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:
¥3,846.9
10 In Stock
1,000 Expected 2/2/2027
Mouser Part # 968-CS82C55AZ96
Renesas / Intersil
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COMEL
10 In Stock
1,000 Expected 2/2/2027
Alternative Packaging
1
¥3,846.9
10
¥2,968.2
25
¥2,815.4
100
¥2,604.4
250
View
500
¥2,441.7
250
¥2,513.1
500
¥2,441.7
1,000
Quote
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 W/ANNEAL PERIPH INT CNTRLR 5V 12 5MHZ
+1 image
IS82C59A-12Z
Renesas / Intersil
1:
¥10,480.9
3 In Stock
370 Expected 9/11/2026
Mouser Part # 968-IS82C59A-12Z
Renesas / Intersil
Interface - I/O Expanders W/ANNEAL PERIPH INT CNTRLR 5V 12 5MHZ
3 In Stock
370 Expected 9/11/2026
Alternative Packaging
1
¥10,480.9
10
¥8,570.8
25
¥8,019.3
111
¥7,785.1
Buy
Min.: 1 Mult.: 1
Details
82C59A
SMD/SMT
PLCC-28
Parallel
With Interrupt
4.5 V
5.5 V
8 MHz
- 40 C
+ 85 C
Tube
1 kV
Interface - I/O Expanders PERIPH PRG-I/O 5V 8MHZ 40CDIP IND
ID82C55A
Renesas / Intersil
1:
¥15,246.3
67 In Stock
Mouser Part # 968-ID82C55A
Renesas / Intersil
Interface - I/O Expanders PERIPH PRG-I/O 5V 8MHZ 40CDIP IND
67 In Stock
1
¥15,246.3
10
¥12,696.7
25
¥11,952.6
99
¥11,289.8
Buy
Min.: 1 Mult.: 1
No
82C55
Through Hole
CDIP-40
Parallel
24 I/O
With Interrupt
4.5 V
5.5 V
8 MHz
- 40 C
+ 85 C
Tube
1 kV
Interface - I/O Expanders I2C I/O EXPANDER GP
PCA9554PW,112
NXP Semiconductors
1:
¥302.3
26 In Stock
Mouser Part # 771-PCA9554PW112
NXP Semiconductors
Interface - I/O Expanders I2C I/O EXPANDER GP
26 In Stock
Alternative Packaging
1
¥302.3
10
¥222.6
25
¥182.7
100
¥174.4
250
View
250
¥169.4
500
¥161
1,000
¥158.3
2,400
¥150.2
4,800
¥146.8
Buy
Min.: 1 Mult.: 1
Details
PCA9554
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
2 kV
Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand
Analog Devices ADP5587ACBZ-R7
ADP5587ACBZ-R7
Analog Devices
1:
¥631.2
660 In Stock
Mouser Part # 584-ADP5587ACBZ-R7
Analog Devices
Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand
660 In Stock
1
¥631.2
10
¥476.7
25
¥438.5
100
¥395.3
1,500
¥338.8
3,000
View
250
¥375.4
500
¥372.1
1,000
¥347.1
3,000
¥333.9
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:
¥1,994.9
17 In Stock
Mouser Part # 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
¥1,994.9
10
¥1,563
25
¥1,455
100
¥1,337.1
250
View
1,000
¥1,174.3
250
¥1,323.8
500
¥1,247.4
1,000
¥1,174.3
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:
¥1,405.2
106 In Stock
Mouser Part # 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
¥1,405.2
10
¥1,089.6
25
¥1,011.5
100
¥923.5
1,000
¥857.1
2,000
View
250
¥892
500
¥878.7
2,000
¥813.9
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 16-Bit, Open Drain I/O Expander with I2C Interface
MCP23S18T-E/MJVAO
Microchip Technology
1:
¥357.1
11 In Stock
Factory Special Order
Mouser Part # 579-MCP23S18T-EMJVAO
Factory Special Order
Microchip Technology
Interface - I/O Expanders 16-Bit, Open Drain I/O Expander with I2C Interface
11 In Stock
1
¥357.1
25
View
3,300
¥249.2
25
¥299
100
¥295.7
3,300
¥249.2
9,900
Quote
Buy
Min.: 1 Mult.: 1
Reel :3,300
SMD/SMT
QFN-24
Serial, SPI
16 I/O
With Interrupt
1.8 V
5.5 V
10 MHz
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape
Without ESD Protection
Interface - I/O Expanders 8bit I/O Expndr
PCF8574N
Texas Instruments
1:
¥495
16,057 On Order
Mouser Part # 595-PCF8574N
Texas Instruments
Interface - I/O Expanders 8bit I/O Expndr
16,057 On Order
View Dates
On Order:
5,157 Expected 8/26/2026
10,900 Expected 9/7/2026
Factory Lead-Time:
9 Weeks
1
¥495
10
¥370.4
25
¥337.2
100
¥304
250
View
250
¥287.4
500
¥277.4
1,000
¥267.4
2,500
¥259.1
5,000
¥254.1
Buy
Min.: 1 Mult.: 1
Details
PCF8574
Through Hole
PDIP-16
I2C, Serial
8 I/O
With Interrupt
2.5 V
6 V
100 kHz
- 40 C
+ 85 C
Tube
1 kV
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574DW A 595-P A 595-PCF8574DW
PCF8574DWR
Texas Instruments
1:
¥350.5
15,617 On Order
Mouser Part # 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 12/28/2026
8,000 Expected 1/1/2027
Factory Lead-Time:
16 Weeks
1
¥350.5
10
¥259.1
25
¥235.9
100
¥210.9
2,000
¥179.4
4,000
View
250
¥199.3
500
¥191
1,000
¥182.7
4,000
¥174.4
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:
¥132.9
98,358 On Order
Mouser Part # 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 1/5/2027
39,000 Expected 1/11/2027
39,000 Expected 1/18/2027
Factory Lead-Time:
16 Weeks
1
¥132.9
10
¥95
25
¥85.5
100
¥75.1
3,000
¥61.3
6,000
View
250
¥69.9
500
¥66.9
1,000
¥64.4
6,000
¥59.8
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 Lo-Vltg 16B I2C and SMBus I/O Expander
TCA6416ARTWR
Texas Instruments
1:
¥340.5
47,666 On Order
Mouser Part # 595-TCA6416ARTWR
Texas Instruments
Interface - I/O Expanders Lo-Vltg 16B I2C and SMBus I/O Expander
47,666 On Order
View Dates
On Order:
20,666 Expected 9/7/2026
27,000 Expected 12/17/2026
Factory Lead-Time:
16 Weeks
1
¥340.5
10
¥250.8
25
¥229.2
100
¥204.3
3,000
¥174.4
6,000
View
250
¥192.7
500
¥184.4
1,000
¥177.7
6,000
¥167.8
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TCA6416A
SMD/SMT
WQFN-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:
¥328.9
60,000 On Order
Mouser Part # 595-TCA9535RGER
Texas Instruments
Interface - I/O Expanders Remote 16bit I2C and SMBux
60,000 On Order
View Dates
On Order:
30,000 Expected 12/24/2026
3,000 Expected 12/31/2026
27,000 Expected 1/7/2027
Factory Lead-Time:
16 Weeks
1
¥328.9
10
¥242.5
25
¥220.9
100
¥197.7
3,000
¥160.8
6,000
View
250
¥182.7
500
¥176.1
6,000
¥157.6
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:
¥588
25,567 On Order
Mouser Part # 595-TCA9539QPWRQ1
Texas Instruments
Interface - I/O Expanders Automotive Low Volta ge 16bit
25,567 On Order
View Dates
On Order:
15,567 Expected 11/9/2026
2,000 Expected 12/3/2026
8,000 Expected 12/17/2026
Factory Lead-Time:
16 Weeks
1
¥588
10
¥443.5
25
¥406.9
100
¥367.1
2,000
¥315.6
4,000
View
250
¥347.1
500
¥343.8
1,000
¥333.9
4,000
¥310.6
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 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in HVQFN16 package
PCA9538BS,118
NXP Semiconductors
1:
¥405.3
17,741 Expected 11/23/2026
Mouser Part # 771-PCA9538BS-T
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in HVQFN16 package
17,741 Expected 11/23/2026
1
¥405.3
10
¥302.3
25
¥275.7
100
¥247.5
250
View
6,000
¥206
250
¥232.5
500
¥227.6
1,000
¥219.3
2,500
¥212.6
6,000
¥206
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCA9538
SMD/SMT
HVQFN-16
I2C, Serial, SMBus
8 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 with PCA9554C in TSSOP16 package
PCA9554BPWJ
NXP Semiconductors
1:
¥279
24,950 Expected 10/8/2026
Mouser Part # 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 Expected 10/8/2026
1
¥279
10
¥204.3
25
¥186
100
¥163.8
2,500
¥136.7
5,000
View
250
¥153.8
500
¥147.8
1,000
¥146
5,000
¥133.7
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:
¥387
54,865 Expected 10/19/2026
Mouser Part # 771-PCA9555PW-T
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in TSSOP24 package
54,865 Expected 10/19/2026
Alternative Packaging
1
¥387
10
¥305.6
25
¥277.4
100
¥249.2
250
View
2,500
¥207.6
250
¥235.9
500
¥227.6
1,000
¥219.3
2,500
¥207.6
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:
¥508.3
11,996 Expected 2/8/2027
Mouser Part # 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 2/8/2027
1
¥508.3
10
¥380.4
25
¥348.8
100
¥313.9
250
View
6,000
¥269.1
250
¥297.3
500
¥292.3
6,000
¥269.1
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 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP24 package
PCAL6416APW,118
NXP Semiconductors
1:
¥277.4
27,366 On Order
Mouser Part # 771-PCAL6416APW118
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP24 package
27,366 On Order
View Dates
On Order:
7,366 Expected 10/6/2026
20,000 Expected 3/1/2027
Factory Lead-Time:
30 Weeks
1
¥277.4
10
¥202.6
25
¥184.4
100
¥162.3
250
View
2,500
¥132.5
250
¥152.5
500
¥146.5
1,000
¥144.8
2,500
¥132.5
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCAL6416A
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 PERI PRG-I/O 5V 8MHZ 44PLCC COM
+1 image
CS82C55AZ
Renesas / Intersil
1:
¥3,712.3
1,040 Expected 2/12/2027
Mouser Part # 968-CS82C55AZ
Renesas / Intersil
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COM
1,040 Expected 2/12/2027
Alternative Packaging
1
¥3,712.3
10
¥2,966.5
25
¥2,780.5
100
¥2,577.9
250
View
250
¥2,493.2
520
¥2,448.3
1,040
Quote
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:
¥327.2
8,203 On Order
Mouser Part # 595-PCF8574RGTR
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
8,203 On Order
View Dates
Alternative Packaging
On Order:
2,203 Expected 9/21/2026
6,000 Expected 9/24/2026
Factory Lead-Time:
9 Weeks
1
¥327.2
10
¥239.2
25
¥217.6
100
¥194.3
250
¥184.4
3,000
¥155.5
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 Low Voltage 16-Bit I2C-bus I/O Expander
KTS1625EUAA-TB
Kinetic Technologies
1:
¥337.2
1,500 Expected 8/21/2026
New Product
Mouser Part # 389-KTS1625EUAA-TB
New Product
Kinetic Technologies
Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander
1,500 Expected 8/21/2026
1
¥337.2
10
¥249.2
25
¥227.6
100
¥202.6
1,500
¥172.7
3,000
View
250
¥191
500
¥184.4
1,000
¥176.1
3,000
¥166.1
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 I² C and SMBus I/O exp
TCA9537DGSR
Texas Instruments
1:
¥270.7
4,763 Expected 10/5/2026
Mouser Part # 595-TCA9537DGSR
Texas Instruments
Interface - I/O Expanders Remote 4-Bit I² C and SMBus I/O exp
4,763 Expected 10/5/2026
1
¥270.7
10
¥199.3
25
¥181
100
¥160.1
2,500
¥134.4
5,000
View
250
¥150.5
500
¥144.8
1,000
¥143.7
5,000
¥131.4
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
Japan
