Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COM
+1 image
CS82C55AZ
Renesas / Intersil
1:
$22.35
40 Expected 2/12/2027
Mouser Part # 968-CS82C55AZ
Renesas / Intersil
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COM
40 Expected 2/12/2027
Alternative Packaging
1
$22.35
10
$17.86
25
$16.74
100
$15.52
250
View
250
$14.93
520
$14.58
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:
$1.90
8,133 On Order
Mouser Part # 595-PCF8574RGTR
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
8,133 On Order
View Dates
Alternative Packaging
On Order:
2,133 Expected 9/21/2026
6,000 Expected 9/24/2026
Factory Lead-Time:
9 Weeks
1
$1.90
10
$1.43
25
$1.27
100
$1.13
3,000
$0.957
6,000
View
250
$1.07
500
$1.03
1,000
$1.02
6,000
$0.941
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 8B I2C & Lo- Pwr I/O Expander
PCA9534RGVR
Texas Instruments
1:
$1.99
11,169 On Order
Mouser Part # 595-PCA9534RGVR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander
11,169 On Order
View Dates
Alternative Packaging
On Order:
3,669 Expected 9/3/2026
7,500 Expected 5/6/2027
Factory Lead-Time:
16 Weeks
1
$1.99
10
$1.59
25
$1.45
100
$1.29
2,500
$1.09
5,000
View
250
$1.22
500
$1.18
1,000
$1.13
5,000
$1.06
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9534
SMD/SMT
VQFN-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 Remote 4-Bit I² C and SMBus I/O exp
TCA9537DGSR
Texas Instruments
1:
$1.63
4,623 Expected 10/5/2026
Mouser Part # 595-TCA9537DGSR
Texas Instruments
Interface - I/O Expanders Remote 4-Bit I² C and SMBus I/O exp
4,623 Expected 10/5/2026
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 Rem 8B I2C & SMBus L o-Pwr I/O Expander
TCA9538PWR
Texas Instruments
1:
$2.03
9,472 Expected 12/17/2026
Mouser Part # 595-TCA9538PWR
Texas Instruments
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander
9,472 Expected 12/17/2026
1
$2.03
10
$1.50
25
$1.36
100
$1.22
250
View
2,000
$1.11
250
$1.15
500
$1.11
2,000
$1.11
Buy
Min.: 1 Mult.: 1
Max.: 1,001
Reel :2,000
Details
TCA9538
SMD/SMT
TSSOP-16
I2C, Serial
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 1.65 to 5.5V 16-bit I2C
TCA9555RGER
Texas Instruments
1:
$2.04
8,491 Expected 9/2/2026
Mouser Part # 595-TCA9555RGER
Texas Instruments
Interface - I/O Expanders 1.65 to 5.5V 16-bit I2C
8,491 Expected 9/2/2026
1
$2.04
10
$1.50
25
$1.37
100
$1.22
3,000
$1.00
6,000
View
250
$1.15
500
$1.11
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 9/11/2026
Mouser Part # 595-TCAL6408DTUR
Texas Instruments
Interface - I/O Expanders 8-bit translating I& sup2;C-bus/SMBus I/
2,994 Expected 9/11/2026
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
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
+1 image
TCAL6416RTWR
Texas Instruments
1:
$2.11
5,855 Expected 12/31/2026
Mouser Part # 595-TCAL6416RTWR
Texas Instruments
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
5,855 Expected 12/31/2026
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 low-voltage I C-bus and SMBus I/O
TCAL9539RTWR
Texas Instruments
1:
$2.23
9,950 Expected 10/29/2026
Mouser Part # 595-TCAL9539RTWR
Texas Instruments
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
9,950 Expected 10/29/2026
1
$2.23
10
$1.64
25
$1.50
100
$1.34
250
View
5,000
$1.07
250
$1.26
500
$1.22
1,000
$1.16
2,500
$1.15
5,000
$1.07
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
TCAL9539
SMD/SMT
WQFN-24
I2C, Serial
16 I/O
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16-bit SPI bus I/O expander with interrupt, reset and I/O configurable registers
TXE8116RGER
Texas Instruments
1:
$1.20
5,000 Expected 10/14/2026
New Product
Mouser Part # 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 10/14/2026
1
$1.20
10
$0.869
25
$0.787
100
$0.695
250
View
5,000
$0.566
250
$0.652
500
$0.625
1,000
$0.604
2,500
$0.595
5,000
$0.566
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 16-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP24 package
PCA9539APW,118
NXP Semiconductors
1:
$1.91
9,617 On Order
Mouser Part # 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 10/13/2026
5,000 Expected 3/22/2027
Factory Lead-Time:
30 Weeks
1
$1.91
10
$1.41
25
$1.28
100
$1.14
250
View
2,500
$0.985
250
$1.09
500
$1.06
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 10/8/2026
Mouser Part # 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 10/8/2026
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 16-bit I2C-bus I/O Expander with Interrupt in TSSOP24 package
PCA9555APW,118
NXP Semiconductors
1:
$1.95
9,995 Expected 3/22/2027
Mouser Part # 771-PCA9555APW118
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in TSSOP24 package
9,995 Expected 3/22/2027
1
$1.95
10
$1.48
25
$1.31
100
$1.17
250
View
2,500
$1.01
250
$1.10
500
$1.06
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 10/2/2026
Mouser Part # 771-PCA9555PWJ
Nexperia
Interface - I/O Expanders PCA9555PW/SOT355/TSSOP24
2,455 Expected 10/2/2026
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:
$2.02
4,755 Expected 3/22/2027
Mouser Part # 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 3/22/2027
1
$2.02
10
$1.49
25
$1.35
100
$1.20
250
View
2,500
$1.01
250
$1.13
500
$1.09
2,500
$1.01
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:
$1.64
8,760 Expected 10/8/2026
Mouser Part # 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
8,760 Expected 10/8/2026
1
$1.64
10
$1.21
25
$1.07
100
$0.943
250
View
5,000
$0.776
250
$0.886
500
$0.852
1,000
$0.839
2,500
$0.816
5,000
$0.776
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 9/2/2027
New Product
Mouser Part # 863-NLA9555DTR2G
New Product
onsemi
Interface - I/O Expanders REMOTE 16-BIT I/O EXPANDER FOR I2C BUS WITH INTERRUPT (TSSOP)
2,500 Expected 9/2/2027
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.: 250
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 In Stock
Mouser Part # 579-MCP23016-I/SP
Microchip Technology
Interface - I/O Expanders 16 bit In/Out
495 In Stock
1
$2.24
30
$1.86
105
$1.80
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 PCA9535PW/SOT355/TSSOP24
PCA9535PWJ
Nexperia
1:
$1.77
1,199 Expected 10/9/2026
Mouser Part # 771-PCA9535PWJ
Nexperia
Interface - I/O Expanders PCA9535PW/SOT355/TSSOP24
1,199 Expected 10/9/2026
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 I/O EXPANDER
onsemi NLA9535MTTXG-Q
NLA9535MTTXG-Q
onsemi
1:
$1.39
325 Expected 9/2/2027
New Product
Mouser Part # 863-NLA9535MTTXG-Q
New Product
onsemi
Interface - I/O Expanders 16-BIT I/O EXPANDER
325 Expected 9/2/2027
1
$1.39
10
$1.00
25
$0.941
100
$0.809
250
View
250
$0.771
500
$0.729
1,000
$0.701
2,500
$0.672
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 16 bit In/Out
MCP23016T-I/SS
Microchip Technology
2,100:
$2.22
Non-Stocked Lead-Time 7 Weeks
Mouser Part # 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 Lo Vltg 8B I2C and S MBus I/O Expander A A 595-TCA6416PW
TCA6416PWR
Texas Instruments
2,000:
$3.04
Non-Stocked Lead-Time 9 Weeks
NRND
Mouser Part # 595-TCA6416PWR
NRND
Texas Instruments
Interface - I/O Expanders Lo Vltg 8B I2C and S MBus I/O Expander A A 595-TCA6416PW
Non-Stocked Lead-Time 9 Weeks
Alternative Packaging
Buy
Min.: 2,000 Mult.: 2,000
Reel :2,000
Details
TCA6416
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
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 # 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 Automotive 4-Bit IC and SMBus I/O expand
TCA9536AQDTMRQ1
Texas Instruments
12,000:
$1.00
Non-Stocked Lead-Time 26 Weeks
New Product
Mouser Part # 595-TCA9536AQDTMRQ1
New Product
Texas Instruments
Interface - I/O Expanders Automotive 4-Bit IC and SMBus I/O expand
Non-Stocked Lead-Time 26 Weeks
Buy
Min.: 12,000 Mult.: 12,000
Reel :12,000
Details
SMD/SMT
X2SON-8
I2C, SMbus
4 I/O
With Interrupt
1.65 V
5.5 V
100 kHz
- 40 C
+ 125 C
Reel
2 kV
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554ADWR
TCA9554ADWT
Texas Instruments
1:
$1.61
Non-Stocked Lead-Time 16 Weeks
Mouser Part # 595-TCA9554ADWT
Texas Instruments
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554ADWR
Non-Stocked Lead-Time 16 Weeks
Alternative Packaging
1
$1.61
10
$1.56
25
$1.49
100
$1.40
250
$1.18
500
View
500
$1.16
1,000
$1.14
2,500
$1.13
5,000
$1.11
Buy
Min.: 1 Mult.: 1
Reel :250
Details
TCA9554A
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
