Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
+1 image
TCAL6416RTWR
Texas Instruments
1:
$2.11
2,855 On Order
Mouser Part No 595-TCAL6416RTWR
Texas Instruments
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
2,855 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 16-bit SPI bus I/O e xpander with interr
TXE8116DGSR
Texas Instruments
1:
$1.26
9,521 Expected 27/08/2026
New Product
Mouser Part No 595-TXE8116DGSR
New Product
Texas Instruments
Interface - I/O Expanders 16-bit SPI bus I/O e xpander with interr
9,521 Expected 27/08/2026
1
$1.26
10
$0.911
25
$0.824
100
$0.728
250
View
5,000
$0.654
250
$0.683
500
$0.655
1,000
$0.654
5,000
$0.654
Buy
Min.: 1 Mult.: 1
Max.: 1,001
Reel :5,000
Details
TXE8116
SMD/SMT
VSSOP-24
SPI
16 I/O
Without Interrupt
1.65 V
5.5 V
10 MHz
- 40 C
+ 124 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 16-bit SPI bus I/O expander with interrupt, reset and I/O configurable registers
TXE8116RGER
Texas Instruments
1:
$1.17
5,000 Expected 21/12/2026
New Product
Mouser Part No 595-TXE8116RGER
New Product
Texas Instruments
Interface - I/O Expanders 16-bit SPI bus I/O expander with interrupt, reset and I/O configurable registers
5,000 Expected 21/12/2026
1
$1.17
10
$0.844
25
$0.764
100
$0.675
250
View
5,000
$0.55
250
$0.633
500
$0.612
1,000
$0.604
2,500
$0.595
5,000
$0.55
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
TXE8116
SMD/SMT
VQFN-24
SPI
With Interrupt
1.65 V
5.5 V
5 MHz, 10 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
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 NCA9535PW-Q100/SOT355/TSSOP24
NCA9535PW-Q100J
Nexperia
1:
$1.64
14,203 Expected 19/08/2026
Mouser Part No 771-NCA9535PW-Q100J
Nexperia
Interface - I/O Expanders NCA9535PW-Q100/SOT355/TSSOP24
14,203 Expected 19/08/2026
1
$1.64
10
$1.20
25
$1.09
100
$0.961
250
View
2,500
$0.746
250
$0.903
500
$0.879
2,500
$0.746
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
9,617 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
9,617 On Order
View Dates
On Order:
4,617 Expected 13/10/2026
5,000 Expected 29/03/2027
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
Interface - I/O Expanders PCA9555PW/SOT355/TSSOP24
PCA9555PWJ
Nexperia
1:
$1.77
2,455 Expected 02/10/2026
Mouser Part No 771-PCA9555PWJ
Nexperia
Interface - I/O Expanders PCA9555PW/SOT355/TSSOP24
2,455 Expected 02/10/2026
1
$1.77
10
$1.30
25
$1.18
100
$1.05
250
View
2,500
$0.821
250
$0.985
500
$0.967
2,500
$0.821
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 22/03/2027
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 22/03/2027
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 Expected 20/08/2026
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 Expected 20/08/2026
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 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:
$1.62
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
$1.62
10
$1.18
25
$1.07
100
$0.95
3,000
$0.772
6,000
View
250
$0.893
500
$0.858
1,000
$0.849
6,000
$0.753
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:
$1.99
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
$1.99
10
$1.45
25
$1.32
100
$1.17
2,500
$0.996
5,000
View
250
$1.11
500
$1.06
5,000
$0.974
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Reel, Cut Tape, MouseReel
Interface - I/O Expanders PCA9535PW/SOT355/TSSOP24
PCA9535PWJ
Nexperia
1:
$1.77
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
$1.77
10
$1.30
25
$1.18
100
$1.05
250
View
2,500
$0.821
250
$0.985
500
$0.967
2,500
$0.821
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 Expandable 5-Ch I2C Hub
PCA9518DBT
Texas Instruments
1:
$5.13
Non-Stocked Lead-Time 9 Weeks
Mouser Part No 595-PCA9518DBT
Texas Instruments
Interface - I/O Expanders Expandable 5-Ch I2C Hub
Non-Stocked Lead-Time 9 Weeks
Alternative Packaging
1
$5.13
10
$3.91
25
$3.60
100
$3.27
250
$3.11
500
View
500
$3.06
1,000
$2.97
2,500
$2.96
Buy
Min.: 1 Mult.: 1
Reel :250
Details
PCA9518
SMD/SMT
SSOP-20
5 I/O
3 V
3.6 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander
PCA9538DGVR
Texas Instruments
1:
$4.04
Non-Stocked Lead-Time 9 Weeks
Mouser Part No 595-PCA9538DGVR
Texas Instruments
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander
Non-Stocked Lead-Time 9 Weeks
Alternative Packaging
1
$4.04
10
$3.05
25
$2.80
100
$2.53
250
View
2,000
$2.22
250
$2.40
500
$2.38
1,000
$2.24
2,000
$2.22
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9538
SMD/SMT
TVSOP-16
I2C, Serial, SMBus
8 I/O
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR
PCF8574APWRE4
Texas Instruments
1:
$1.60
Non-Stocked Lead-Time 9 Weeks
Mouser Part No 595-PCF8574APWRE4
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR
Non-Stocked Lead-Time 9 Weeks
Alternative Packaging
1
$1.60
10
$1.17
25
$1.06
100
$0.939
2,000
$0.824
4,000
View
250
$0.882
500
$0.848
1,000
$0.837
4,000
$0.806
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCF8574A
SMD/SMT
TSSOP-20
8 I/O
2.5 V
6 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR
PCF8574APWRG4
Texas Instruments
1:
$1.60
Non-Stocked Lead-Time 9 Weeks
Mouser Part No 595-PCF8574APWRG4
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR
Non-Stocked Lead-Time 9 Weeks
Alternative Packaging
1
$1.60
10
$1.17
25
$1.06
100
$0.939
2,000
$0.824
4,000
View
250
$0.882
500
$0.848
1,000
$0.837
4,000
$0.806
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCF8574A
SMD/SMT
TSSOP-20
8 I/O
2.5 V
6 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDB
PCF8575CDBR
Texas Instruments
1:
$4.37
Non-Stocked Lead-Time 9 Weeks
Mouser Part No 595-PCF8575CDBR
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDB
Non-Stocked Lead-Time 9 Weeks
Alternative Packaging
1
$4.37
250
$4.25
500
$4.19
1,000
$4.16
2,000
$3.75
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCF8575C
SMD/SMT
SSOP-24
I2C, Serial, SMBus
16 I/O
4.5 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders NCA9539BY-Q100/SOT8041/HWQFN24
NCA9539BY-Q100HP
Nexperia
1:
$1.96
Lead-Time 12 Weeks
Mouser Part No 771-NCA9539BY-Q100HP
Nexperia
Interface - I/O Expanders NCA9539BY-Q100/SOT8041/HWQFN24
Lead-Time 12 Weeks
1
$1.96
10
$1.45
25
$1.32
100
$1.18
3,000
$0.989
6,000
View
250
$1.11
500
$1.07
6,000
$0.968
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
SMD/SMT
HWQFN-24
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander
+1 image
KTS1622EWAA-TR
Kinetic Technologies
1:
$0.95
Non-Stocked Lead-Time 20 Weeks
Mouser Part No 389-KTS1622EWAA-TR
Kinetic Technologies
Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander
Non-Stocked Lead-Time 20 Weeks
1
$0.95
10
$0.683
25
$0.616
100
$0.542
3,000
$0.445
6,000
View
250
$0.507
500
$0.485
1,000
$0.47
6,000
$0.435
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
KTS1622
SMD/SMT
FO-WLP55-25
I2C, Serial
16 I/O
With Interrupt
1.65 V
5.5 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 19 GPIO/Key Controller-Pulldown
ADP5589ACPZ-02-R7
Analog Devices
1:
$3.66
Non-Stocked Lead-Time 14 Weeks
Mouser Part No 584-ADP5589ACPZ-02R7
Analog Devices
Interface - I/O Expanders 19 GPIO/Key Controller-Pulldown
Non-Stocked Lead-Time 14 Weeks
1
$3.66
10
$2.73
25
$2.50
100
$2.24
1,500
$1.86
3,000
View
250
$2.12
500
$2.07
1,000
$1.92
3,000
$1.84
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
ADP5589
SMD/SMT
LFCSP-24
I2C, Serial
19 I/O
1.8 V
3 V
Reel, Cut Tape, MouseReel
Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TME/NOPB
LM8330TMX/NOPB
Texas Instruments
1:
$2.77
Non-Stocked Lead-Time 16 Weeks
Mouser Part No 595-LM8330TMX/NOPB
Texas Instruments
Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TME/NOPB
Non-Stocked Lead-Time 16 Weeks
Alternative Packaging
1
$2.77
10
$2.07
25
$1.89
100
$1.70
3,000
$1.48
6,000
View
250
$1.60
500
$1.57
1,000
$1.49
6,000
$1.47
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
LM8330
SMD/SMT
DSBGA-25
1.62 V
1.98 V
400 kHz
- 30 C
+ 85 C
Reel, Cut Tape, MouseReel
Israel
