Interface - I/O Expanders PCA9555PW/SOT355/TSSOP24
PCA9555PWJ
Nexperia
1:
$1.59
2,455 Expected 28/08/2026
Mouser Part No 771-PCA9555PWJ
Nexperia
Interface - I/O Expanders PCA9555PW/SOT355/TSSOP24
2,455 Expected 28/08/2026
1
$1.59
10
$1.17
25
$1.06
100
$0.939
2,500
$0.808
5,000
View
250
$0.883
500
$0.849
1,000
$0.842
5,000
$0.795
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in TSSOP24 package
PCAL9555APW,118
NXP Semiconductors
1:
$1.95
4,755 Expected 19/04/2027
Mouser Part No 771-PCAL9555APW118
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in TSSOP24 package
4,755 Expected 19/04/2027
1
$1.95
10
$1.44
25
$1.31
100
$1.17
250
View
2,500
$0.989
250
$1.10
500
$1.06
2,500
$0.989
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN24 package
PCAL6416AEX1Z
NXP Semiconductors
1:
$1.67
10,000 On Order
Mouser Part No 841-PCAL6416AEX1Z
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN24 package
10,000 On Order
View Dates
On Order:
5,000 Expected 09/11/2026
5,000 Expected 23/02/2027
Factory Lead Time:
30 Weeks
1
$1.67
10
$1.22
25
$1.11
100
$0.989
250
View
5,000
$0.816
250
$0.93
500
$0.895
1,000
$0.872
2,500
$0.871
5,000
$0.816
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
PCAL6416A
SMD/SMT
X2QFN-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 16-BIT I/O EXPANDER FOR I2C BUS WITH INTERRUPT (TSSOP)
NLA9555DTR2G
onsemi
1:
$1.86
2,500 Expected 05/08/2027
New Product
Mouser Part No 863-NLA9555DTR2G
New Product
onsemi
Interface - I/O Expanders REMOTE 16-BIT I/O EXPANDER FOR I2C BUS WITH INTERRUPT (TSSOP)
2,500 Expected 05/08/2027
1
$1.86
10
$1.36
25
$1.24
100
$1.10
250
$1.04
2,500
$1.04
Buy
Min.: 1 Mult.: 1
Max.: 100
Reel :2,500
Details
NLA9555
SMD/SMT
TSSOP-24
I2C
16 I/O
With Interrupt
1.65 V
5.5 V
- 55 C
+ 125 C
Reel, Cut Tape
Interface - I/O Expanders 16 bit In/Out
MCP23016-I/SP
Microchip Technology
1:
$2.24
495 Expected 20/08/2026
Mouser Part No 579-MCP23016-I/SP
Microchip Technology
Interface - I/O Expanders 16 bit In/Out
495 Expected 20/08/2026
Buy
Min.: 1 Mult.: 1
Details
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
Interface - I/O Expanders NCA6416BY-Q100/SOT8041/HWQFN24
NCA6416BY-Q100HP
Nexperia
1:
$1.77
50 On Order
New Product
Mouser Part No 771-NCA6416BY-Q100HP
New Product
Nexperia
Interface - I/O Expanders NCA6416BY-Q100/SOT8041/HWQFN24
50 On Order
1
$1.77
10
$1.30
25
$1.19
100
$1.06
3,000
$0.911
6,000
View
250
$0.99
500
$0.953
1,000
$0.949
6,000
$0.896
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Reel, Cut Tape, MouseReel
Interface - I/O Expanders NCA6416BY/SOT8041/HWQFN24
NCA6416BYHP
Nexperia
1:
$1.57
10 Expected 14/09/2026
New Product
Mouser Part No 771-NCA6416BYHP
New Product
Nexperia
Interface - I/O Expanders NCA6416BY/SOT8041/HWQFN24
10 Expected 14/09/2026
1
$1.57
10
$1.15
25
$1.04
100
$0.923
3,000
$0.793
6,000
View
250
$0.868
500
$0.834
1,000
$0.827
6,000
$0.78
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Reel, Cut Tape, MouseReel
Interface - I/O Expanders NCA6416PW-Q100/SOT355/TSSOP24
NCA6416PW-Q100J
Nexperia
1:
$1.77
50 On Order
New Product
Mouser Part No 771-NCA6416PW-Q100J
New Product
Nexperia
Interface - I/O Expanders NCA6416PW-Q100/SOT355/TSSOP24
50 On Order
1
$1.77
10
$1.30
25
$1.19
100
$1.06
2,500
$0.911
5,000
View
250
$0.99
500
$0.953
1,000
$0.949
5,000
$0.895
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Reel, Cut Tape, MouseReel
Interface - I/O Expanders PCA9535PW/SOT355/TSSOP24
PCA9535PWJ
Nexperia
1:
$1.59
1,199 Expected 28/09/2026
Mouser Part No 771-PCA9535PWJ
Nexperia
Interface - I/O Expanders PCA9535PW/SOT355/TSSOP24
1,199 Expected 28/09/2026
1
$1.59
10
$1.17
25
$1.06
100
$0.939
2,500
$0.811
5,000
View
250
$0.883
500
$0.849
1,000
$0.842
5,000
$0.795
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
Interface - I/O Expanders LPC & eSPI I/F with 4 full function UART with RS485 autoflow control; support -40C +85C
Nuvoton NCT5124D
NCT5124D
Nuvoton
1:
$4.11
360 On Order
Mouser Part No 503-NCT5124D
Nuvoton
Interface - I/O Expanders LPC & eSPI I/F with 4 full function UART with RS485 autoflow control; support -40C +85C
360 On Order
View Dates
On Order:
110 Expected 21/09/2026
250 Expected 21/01/2027
Factory Lead Time:
24 Weeks
1
$4.11
10
$3.10
25
$2.85
100
$2.58
250
$2.19
Buy
Min.: 1 Mult.: 1
Details
- 40 C
+ 85 C
Tray
Interface - I/O Expanders 16-BIT I/O EXPANDER
onsemi NLA9535MTTXG-Q
NLA9535MTTXG-Q
onsemi
1:
$1.44
325 Expected 05/08/2027
New Product
Mouser Part No 863-NLA9535MTTXG-Q
New Product
onsemi
Interface - I/O Expanders 16-BIT I/O EXPANDER
325 Expected 05/08/2027
1
$1.44
10
$1.07
25
$0.97
100
$0.857
250
View
250
$0.803
500
$0.77
1,000
$0.736
2,500
$0.695
Buy
Min.: 1 Mult.: 1
Details
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
Interface - I/O Expanders 8-bit I2C and SMBus low power I/O port
+1 image
PI4IOE5V9538LE
Diodes Incorporated
1:
$1.14
10,944 Factory Stock Available
Mouser Part No 729-PI4IOE5V9538LE
Diodes Incorporated
Interface - I/O Expanders 8-bit I2C and SMBus low power I/O port
10,944 Factory Stock Available
Alternative Packaging
1
$1.14
10
$0.826
25
$0.662
96
$0.649
288
View
288
$0.621
576
$0.598
1,056
$0.575
2,592
$0.558
Buy
Min.: 1 Mult.: 1
Details
PIO4IO
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
4 kV
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COMOKI PARTPL
+1 image
CMS82C55AZ
Renesas / Intersil
1:
$16.57
1 Factory Stock Available
Mouser Part No 968-CMS82C55AZ
Renesas / Intersil
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COMOKI PARTPL
1 Factory Stock Available
Alternative Packaging
1
$16.57
10
$12.97
25
$12.07
100
$11.09
260
View
260
$10.98
520
$10.33
1,040
$10.10
2,600
Quote
Buy
Min.: 1 Mult.: 1
Details
CMS82C55A
SMD/SMT
PLCC-44
Tube
Interface - I/O Expanders PERIPH INT CNTRLR 5V 8MHZ 28PLCC IND
+1 image
IS82C59AZX96
Renesas / Intersil
750:
$28.67
750 Factory Stock Available
Mouser Part No 968-IS82C59AZX96
Renesas / Intersil
Interface - I/O Expanders PERIPH INT CNTRLR 5V 8MHZ 28PLCC IND
750 Factory Stock Available
Alternative Packaging
Buy
Min.: 750 Mult.: 750
Reel :750
Details
82C59A
SMD/SMT
PLCC-28
Reel
Interface - I/O Expanders Interface IO Expander V-QFN4040-24 T&R 3.5K
Diodes Incorporated PI4IOE5V9673ZDEX
PI4IOE5V9673ZDEX
Diodes Incorporated
1:
$1.52
14,000 Factory Stock Available
Mouser Part No 729-PI4IOE5V9673ZDEX
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander V-QFN4040-24 T&R 3.5K
14,000 Factory Stock Available
1
$1.52
10
$1.11
25
$1.01
100
$0.893
3,500
$0.767
7,000
View
250
$0.839
500
$0.806
1,000
$0.796
7,000
$0.758
Buy
Min.: 1 Mult.: 1
Reel :3,500
Details
SMD/SMT
TQFN-24
Reel, Cut Tape
Interface - I/O Expanders 16 bit In/Out
MCP23016T-I/SS
Microchip Technology
2,100:
$2.27
Non-Stocked Lead-Time 7 Weeks
Mouser Part No 579-MCP23016T-I/SS
Microchip Technology
Interface - I/O Expanders 16 bit In/Out
Non-Stocked Lead-Time 7 Weeks
Alternative Packaging
Buy
Min.: 2,100 Mult.: 2,100
Reel :2,100
Details
SMD/SMT
SSOP-28
I2C, Serial
16 I/O
With Interrupt
5.5 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel
Without ESD Protection
Interface - I/O Expanders Digital CAN I/O
+1 image
MCP25020-E/P
Microchip Technology
1:
$4.37
Non-Stocked Lead-Time 10 Weeks
Mouser Part No 579-MCP25020-E/P
Microchip Technology
Interface - I/O Expanders Digital CAN I/O
Non-Stocked Lead-Time 10 Weeks
1
$4.37
30
$3.71
120
$3.60
510
$3.57
1,020
View
1,020
$3.56
5,010
Quote
Buy
Min.: 1 Mult.: 1
Details
Through Hole
PDIP-14
5.5 V
5.5 V
- 65 C
+ 150 C
Tube
Interface - I/O Expanders Digital CAN I/O
+3 images
MCP25020-E/SL
Microchip Technology
1:
$4.40
Non-Stocked Lead-Time 10 Weeks
Mouser Part No 579-MCP25020-E/SL
Microchip Technology
Interface - I/O Expanders Digital CAN I/O
Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-14
5.5 V
5.5 V
- 65 C
+ 150 C
Tube
Interface - I/O Expanders Digital CAN I/O
+3 images
MCP25020T-E/SL
Microchip Technology
2,600:
$4.29
Non-Stocked Lead-Time 10 Weeks
Mouser Part No 579-MCP25020T-E/SL
Microchip Technology
Interface - I/O Expanders Digital CAN I/O
Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
Buy
Min.: 2,600 Mult.: 2,600
Reel :2,600
Details
SMD/SMT
SOIC-14
5.5 V
5.5 V
- 65 C
+ 150 C
Reel
Interface - I/O Expanders Digital CAN I/O
+3 images
MCP25020T-I/SL
Microchip Technology
2,600:
$3.64
Non-Stocked Lead-Time 10 Weeks
Mouser Part No 579-MCP25020T-I/SL
Microchip Technology
Interface - I/O Expanders Digital CAN I/O
Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
Buy
Min.: 2,600 Mult.: 2,600
Reel :2,600
Details
SMD/SMT
SOIC-14
5.5 V
5.5 V
- 65 C
+ 150 C
Reel
Interface - I/O Expanders Digital 1 Wire capab
+1 image
MCP25025-I/P
Microchip Technology
1:
$4.33
Non-Stocked Lead-Time 9 Weeks
Mouser Part No 579-MCP25025-I/P
Microchip Technology
Interface - I/O Expanders Digital 1 Wire capab
Non-Stocked Lead-Time 9 Weeks
1
$4.33
30
$3.62
120
$3.50
Buy
Min.: 1 Mult.: 1
Details
Through Hole
PDIP-14
CAN
8 I/O
Without Interrupt
2.7 V
5.5 V
4 MHz
- 65 C
+ 150 C
Tube
3.5 kV
Interface - I/O Expanders Digital 1 Wire capab
+3 images
MCP25025T-I/SL
Microchip Technology
2,600:
$4.29
Non-Stocked Lead-Time 10 Weeks
Mouser Part No 579-MCP25025T-I/SL
Microchip Technology
Interface - I/O Expanders Digital 1 Wire capab
Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
Buy
Min.: 2,600 Mult.: 2,600
Reel :2,600
Details
SMD/SMT
SOIC-14
5.5 V
5.5 V
- 65 C
+ 150 C
Reel
Interface - I/O Expanders Mixed signal Expandr
+3 images
MCP25050T-E/SL
Microchip Technology
2,600:
$5.81
Non-Stocked Lead-Time 10 Weeks
Mouser Part No 579-MCP25050T-E/SL
Microchip Technology
Interface - I/O Expanders Mixed signal Expandr
Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
Buy
Min.: 2,600 Mult.: 2,600
Reel :2,600
Details
SMD/SMT
SOIC-14
5.5 V
5.5 V
- 65 C
+ 150 C
Reel
Interface - I/O Expanders Mixed signal Expandr
+3 images
MCP25050T-I/SL
Microchip Technology
2,600:
$4.84
Non-Stocked Lead-Time 9 Weeks
Mouser Part No 579-MCP25050T-I/SL
Microchip Technology
Interface - I/O Expanders Mixed signal Expandr
Non-Stocked Lead-Time 9 Weeks
Alternative Packaging
Buy
Min.: 2,600 Mult.: 2,600
Reel :2,600
Details
SMD/SMT
SOIC-14
5.5 V
5.5 V
- 65 C
+ 150 C
Reel
Interface - I/O Expanders Mixed signal 1 Wire
+3 images
MCP25055T-I/SL
Microchip Technology
2,600:
$4.29
Non-Stocked Lead-Time 10 Weeks
Mouser Part No 579-MCP25055T-I/SL
Microchip Technology
Interface - I/O Expanders Mixed signal 1 Wire
Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
Buy
Min.: 2,600 Mult.: 2,600
Reel :2,600
Details
SMD/SMT
SOIC-14
5.5 V
5.5 V
- 65 C
+ 150 C
Reel
Israel
