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:
¥441.8
110 In Stock
20,000 On Order
Mouser Part # 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
On Order:
5,000 Expected 10/8/2026
10,000 Expected 10/14/2026
5,000 Expected 10/21/2026
Factory Lead-Time:
30 Weeks
1
¥441.8
10
¥328.9
25
¥300.6
100
¥269.1
250
View
2,500
¥210.9
250
¥239.2
500
¥230.9
1,000
¥222.6
2,500
¥210.9
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:
¥418.6
110 In Stock
7,500 Expected 9/17/2026
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 Expected 9/17/2026
1
¥418.6
10
¥310.6
25
¥284
100
¥259.1
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
181 In Stock
Mouser Part # 926-LM8333FLQ8Y/NOPB
Texas Instruments
Interface - I/O Expanders Mobile I/O Companion Key-Scan
181 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 W/ANNEAL PERIPH INT CNTRLR 5V 12 5MHZ
+1 image
IS82C59A-12Z
Renesas / Intersil
1:
¥10,819.8
3 In Stock
370 Expected 3/9/2027
Mouser Part # 968-IS82C59A-12Z
Renesas / Intersil
Interface - I/O Expanders W/ANNEAL PERIPH INT CNTRLR 5V 12 5MHZ
3 In Stock
370 Expected 3/9/2027
Alternative Packaging
1
¥10,819.8
10
¥8,854.8
25
¥8,285.1
111
¥8,035.9
259
View
259
Quote
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 I2C I/O EXPANDER GP
PCA9554PW,112
NXP Semiconductors
1:
¥302.3
6 In Stock
Mouser Part # 771-PCA9554PW112
NXP Semiconductors
Interface - I/O Expanders I2C I/O EXPANDER GP
6 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 NCA6416PW/SOT355/TSSOP24
NCA6416PWJ
Nexperia
1:
¥287.4
15 In Stock
2,500 Expected 10/23/2026
New Product
Mouser Part # 771-NCA6416PWJ
New Product
Nexperia
Interface - I/O Expanders NCA6416PW/SOT355/TSSOP24
15 In Stock
2,500 Expected 10/23/2026
1
¥287.4
10
¥210.9
25
¥192.7
100
¥171.1
2,500
¥144.2
5,000
View
250
¥160.6
500
¥154.6
1,000
¥153.8
5,000
¥140.9
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16-Bit, Open Drain I/O Expander with I2C Interface
MCP23S18T-E/MJVAO
Microchip Technology
1:
¥294
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
¥294
3,300
View
3,300
¥294
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 Remote 8-Bit I2C and SMBus LP I/O Exp
PCA9557RGVR
Texas Instruments
1:
¥335.5
15,000 On Order
Mouser Part # 595-PCA9557RGVR
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp
15,000 On Order
View Dates
Alternative Packaging
On Order:
5,000 Expected 12/10/2026
10,000 Expected 12/25/2026
Factory Lead-Time:
9 Weeks
1
¥335.5
10
¥247.5
25
¥225.9
100
¥197.7
2,500
¥164.9
5,000
View
250
¥186
500
¥179.4
1,000
¥176.1
5,000
¥160.5
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9557
SMD/SMT
VQFN-16
I2C, Serial, SMBus
8 I/O
Without Interrupt
2.5 V
6 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 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
15,216 Expected 11/26/2026
Mouser Part # 595-PCF8574DWR
Texas Instruments
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574DW A 595-P A 595-PCF8574DW
15,216 Expected 11/26/2026
Alternative Packaging
1
¥350.5
10
¥259.1
25
¥235.9
100
¥210.9
2,000
¥174.4
4,000
View
250
¥199.3
500
¥191
1,000
¥182.7
4,000
¥169.4
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:
¥149.5
99,798 On Order
Mouser Part # 595-TCA6408ARSVR
Texas Instruments
Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander
99,798 On Order
View Dates
On Order:
6,798 Expected 12/3/2026
39,000 Expected 12/10/2026
39,000 Expected 12/17/2026
15,000 Expected 1/7/2027
Factory Lead-Time:
16 Weeks
1
¥149.5
10
¥136.9
3,000
¥136.9
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
46,103 On Order
Mouser Part # 595-TCA6416ARTWR
Texas Instruments
Interface - I/O Expanders Lo-Vltg 16B I2C and SMBus I/O Expander
46,103 On Order
View Dates
On Order:
19,103 Expected 9/18/2026
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
25,539 On Order
Mouser Part # 595-TCA9539QPWRQ1
Texas Instruments
Interface - I/O Expanders Automotive Low Volta ge 16bit
25,539 On Order
View Dates
On Order:
1,539 Expected 12/3/2026
8,000 Expected 12/17/2026
16,000 Expected 12/24/2026
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 1.65 to 5.5V 16-bit I2C
TCA9555RGER
Texas Instruments
1:
¥328.9
33,000 Expected 1/21/2027
Mouser Part # 595-TCA9555RGER
Texas Instruments
Interface - I/O Expanders 1.65 to 5.5V 16-bit I2C
33,000 Expected 1/21/2027
1
¥328.9
10
¥244.2
25
¥220.9
100
¥197.7
3,000
¥166.1
6,000
View
250
¥186
500
¥179.4
1,000
¥176.1
6,000
¥162.9
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 24-bit I2C-bus I/O Expander
PI4IOE5V96224ZLEX
Diodes Incorporated
1:
¥380.4
38,500 On Order
Mouser Part # 729-I4IOE5V96224ZLEX
Diodes Incorporated
Interface - I/O Expanders 24-bit I2C-bus I/O Expander
38,500 On Order
View Dates
On Order:
7,000 Expected 12/16/2026
10,500 Expected 3/24/2027
21,000 Expected 4/7/2027
Factory Lead-Time:
36 Weeks
1
¥380.4
10
¥318.9
25
¥255.8
100
¥229.2
250
View
3,500
¥215.9
250
¥225.9
500
¥222.6
1,000
¥219.3
3,500
¥215.9
Buy
Min.: 1 Mult.: 1
Max.: 3,500
Reel :3,500
Details
PIO4IO
SMD/SMT
TQFN-32
I2C, Serial
24 I/O
With Interrupt
2.3 V
5.5 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
4 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:
¥402
17,500 Expected 11/11/2026
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
17,500 Expected 11/11/2026
1
¥402
10
¥302.3
25
¥275.7
100
¥247.5
250
View
6,000
¥209.3
250
¥240.8
1,000
¥227.6
6,000
¥209.3
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 than PCA9554C in HVQFN16 package
+1 image
PCA9554BBSHP
NXP Semiconductors
1:
¥275.7
34,995 On Order
Mouser Part # 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
34,995 On Order
View Dates
On Order:
16,995 Expected 11/2/2026
18,000 Expected 3/22/2027
Factory Lead-Time:
30 Weeks
1
¥275.7
10
¥202.6
25
¥184.4
100
¥162.6
250
View
6,000
¥128.1
250
¥152.8
500
¥147
1,000
¥146
2,500
¥140.9
6,000
¥128.1
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 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554C in TSSOP16 package
PCA9554BPWJ
NXP Semiconductors
1:
¥287.4
25,000 Expected 9/17/2026
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
25,000 Expected 9/17/2026
1
¥287.4
10
¥210.9
25
¥191
100
¥167.8
2,500
¥138.2
5,000
View
250
¥157.6
500
¥151.5
1,000
¥150.2
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
51,705 On Order
Mouser Part # 771-PCA9555PW-T
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in TSSOP24 package
51,705 On Order
View Dates
Alternative Packaging
On Order:
34,205 Expected 10/8/2026
17,500 Expected 10/19/2026
Factory Lead-Time:
30 Weeks
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
¥392
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
27,356 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
27,356 On Order
View Dates
On Order:
7,356 Expected 10/6/2026
20,000 Expected 11/9/2026
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
1,080 On Order
Mouser Part # 968-CS82C55AZ
Renesas / Intersil
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COM
1,080 On Order
View Dates
Alternative Packaging
On Order:
40 Expected 2/12/2027
1,040 Expected 3/24/2027
Factory Lead-Time:
22 Weeks
1
¥3,712.3
10
¥2,966.5
25
¥2,780.5
100
¥2,577.9
250
View
250
¥2,479.9
520
¥2,421.7
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:
¥315.6
8,123 On Order
Mouser Part # 595-PCF8574RGTR
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
8,123 On Order
View Dates
Alternative Packaging
On Order:
2,123 Expected 9/21/2026
6,000 Expected 9/22/2026
Factory Lead-Time:
9 Weeks
1
¥315.6
10
¥237.5
25
¥210.9
100
¥187.7
3,000
¥159
6,000
View
250
¥177.7
500
¥171.1
1,000
¥169.4
6,000
¥156.3
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 NCA6416BY/SOT8041/HWQFN24
NCA6416BYHP
Nexperia
1:
¥269.1
3,010 On Order
New Product
Mouser Part # 771-NCA6416BYHP
New Product
Nexperia
Interface - I/O Expanders NCA6416BY/SOT8041/HWQFN24
3,010 On Order
View Dates
On Order:
10 Expected 9/24/2026
3,000 Expected 9/28/2026
Factory Lead-Time:
12 Weeks
1
¥269.1
10
¥196
25
¥177.7
100
¥157.8
3,000
¥128.2
6,000
View
250
¥148.3
500
¥142.5
1,000
¥141
6,000
¥125.1
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Reel, Cut Tape, MouseReel
Interface - I/O Expanders NCA9539BY-Q100/SOT8041/HWQFN24
NCA9539BY-Q100HP
Nexperia
1:
¥325.6
2,933 Expected 9/17/2026
Mouser Part # 771-NCA9539BY-Q100HP
Nexperia
Interface - I/O Expanders NCA9539BY-Q100/SOT8041/HWQFN24
2,933 Expected 9/17/2026
1
¥325.6
10
¥240.8
25
¥219.3
100
¥196
3,000
¥164.3
6,000
View
250
¥184.4
500
¥177.7
6,000
¥160.8
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
SMD/SMT
HWQFN-24
Reel, Cut Tape, MouseReel
Japan