Interface - I/O Expanders NCA9555PW-Q100/SOT355/TSSOP24
NCA9555PW-Q100J
Nexperia
1:
NT$67.04
2 In Stock
2,500 Expected 10/9/2026
Mouser Part #
771-NCA9555PW-Q100J
Nexperia
Interface - I/O Expanders NCA9555PW-Q100/SOT355/TSSOP24
2 In Stock
2,500 Expected 10/9/2026
1
NT$67.04
10
NT$48.40
25
NT$44.10
100
NT$39.44
2,500
NT$33.05
5,000
View
250
NT$36.93
500
NT$35.46
1,000
NT$35.31
5,000
NT$32.19
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
I/O Expanders
I/O Expanders
I2C and SMBus I/O expander
I2C, Serial, SMBus
SMD/SMT
TSSOP-24
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in TSSOP24 package
PCA9535CPW,118
NXP Semiconductors
1:
NT$91.42
731 In Stock
17,500 On Order
Mouser Part #
771-PCA9535CPW118
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in TSSOP24 package
731 In Stock
17,500 On Order
View Dates
On Order:
10,000 Expected 11/2/2026
7,500 Expected 2/23/2027
Factory Lead-Time:
30 Weeks
1
NT$91.42
10
NT$68.12
25
NT$62.38
100
NT$55.93
250
View
2,500
NT$46.25
250
NT$52.70
500
NT$51.27
1,000
NT$48.76
2,500
NT$46.25
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
I/O Expanders
I/O Expanders
General Purpose
I2C, Serial, SMBus
SMD/SMT
TSSOP-24
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package
PCA9539PW/Q900,118
NXP Semiconductors
1:
NT$96.80
28 In Stock
47,500 On Order
Mouser Part #
771-PCA9539PW/Q90011
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package
28 In Stock
47,500 On Order
View Dates
Alternative Packaging
On Order:
37,500 Expected 11/2/2026
10,000 Expected 1/25/2027
Factory Lead-Time:
30 Weeks
1
NT$96.80
10
NT$72.06
25
NT$66.32
100
NT$58.79
2,500
NT$51.27
5,000
View
250
NT$55.93
500
NT$54.85
1,000
NT$54.13
5,000
NT$50.19
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
I/O Expanders
I/O Expanders
General Purpose
I2C, Serial, SMBus
SMD/SMT
TSSOP-24
Interface - Specialized 16-bit SPI GPI Expander 18 V Tolerant with Interrupt in TSSOP24 package
PCA9701PW,118
NXP Semiconductors
1:
NT$108.63
29 In Stock
12,500 On Order
Mouser Part #
771-PCA9701PW118
NXP Semiconductors
Interface - Specialized 16-bit SPI GPI Expander 18 V Tolerant with Interrupt in TSSOP24 package
29 In Stock
12,500 On Order
View Dates
On Order:
2,500 Expected 3/8/2027
10,000 Expected 10/4/2027
Factory Lead-Time:
30 Weeks
1
NT$108.63
10
NT$81.02
25
NT$74.21
100
NT$63.10
250
View
2,500
NT$52.34
250
NT$59.51
500
NT$58.44
1,000
NT$55.21
2,500
NT$52.34
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Interface - Specialized
SPI 16-bit GPI
SMD/SMT
TSSOP-24
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:
NT$95.36
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:
15,000 Expected 10/14/2026
5,000 Expected 10/21/2026
Factory Lead-Time:
30 Weeks
1
NT$95.36
10
NT$70.98
25
NT$64.89
100
NT$58.08
250
View
2,500
NT$45.53
250
NT$51.62
500
NT$49.83
1,000
NT$48.04
2,500
NT$45.53
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial
SMD/SMT
TSSOP-24
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:
NT$90.34
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
NT$90.34
10
NT$67.04
25
NT$61.30
100
NT$55.93
250
View
2,500
NT$47.68
250
NT$51.98
500
NT$50.55
2,500
NT$47.68
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
TSSOP-24
Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem
MX614TN
CML Micro
1:
NT$663.94
15 In Stock
NRND
Mouser Part #
226-MX614TN
NRND
CML Micro
Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem
15 In Stock
Alternative Packaging
1
NT$663.94
25
NT$529.86
100
NT$497.60
Buy
Min.: 1
Mult.: 1
Details
Telecom Interface ICs
M
Modulator/Demodulator
UART
SMD/SMT
TSSOP-24
Interface - Specialized RS-232/485/422 Tscvr w/ 1.65V-5.5V IF
MaxLinear SP330EEY-L/TR
SP330EEY-L/TR
MaxLinear
1:
NT$225.86
122 In Stock
15,000 Expected 12/4/2026
Mouser Part #
701-SP330EEY-L/TR
MaxLinear
Interface - Specialized RS-232/485/422 Tscvr w/ 1.65V-5.5V IF
122 In Stock
15,000 Expected 12/4/2026
Alternative Packaging
1
NT$225.86
10
NT$173.16
25
NT$159.89
100
NT$145.19
250
View
2,500
NT$123.32
250
NT$131.57
500
NT$127.27
1,000
NT$125.83
2,500
NT$123.32
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Interface - Specialized
Transceivers
Multiprotocol Transceiver
SMD/SMT
TSSOP-24
Interface - I/O Expanders Automotive Low Volta ge 16bit
TCA9539QPWRQ1
Texas Instruments
1:
NT$126.91
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:
1,567 Expected 12/3/2026
8,000 Expected 12/17/2026
16,000 Expected 12/24/2026
Factory Lead-Time:
16 Weeks
1
NT$126.91
10
NT$95.72
25
NT$87.83
100
NT$79.23
2,000
NT$68.12
4,000
View
250
NT$74.93
500
NT$74.21
1,000
NT$72.06
4,000
NT$67.04
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
TSSOP-24
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in TSSOP24 package
PCA9555PW,118
NXP Semiconductors
1:
NT$83.53
54,875 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
54,875 Expected 10/19/2026
Alternative Packaging
1
NT$83.53
10
NT$65.96
25
NT$59.87
100
NT$53.78
250
View
2,500
NT$44.81
250
NT$50.91
500
NT$49.11
1,000
NT$47.32
2,500
NT$44.81
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
TSSOP-24
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:
NT$59.87
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 2/15/2027
Factory Lead-Time:
30 Weeks
1
NT$59.87
10
NT$43.74
25
NT$39.79
100
NT$35.03
250
View
2,500
NT$28.61
250
NT$32.91
500
NT$31.62
1,000
NT$31.26
2,500
NT$28.61
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
TSSOP-24
RS-232 Interface IC W/ANNEAL RS232 3V 3D /3R 15KV SHTDWN 24LD
ISL83387EIVZ-T
Renesas / Intersil
1:
NT$115.08
22,202 Expected 10/9/2026
Mouser Part #
968-ISL83387EIVZ-T
Renesas / Intersil
RS-232 Interface IC W/ANNEAL RS232 3V 3D /3R 15KV SHTDWN 24LD
22,202 Expected 10/9/2026
Alternative Packaging
1
NT$115.08
10
NT$88.55
25
NT$77.08
100
NT$69.19
2,500
NT$58.44
5,000
View
250
NT$65.25
500
NT$63.45
1,000
NT$60.95
5,000
NT$57.36
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
RS-232 Interface IC
RS-232 Transceivers
SMD/SMT
TSSOP-24
Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder
CMX869BE2
CML Micro
1:
NT$394.71
427 Expected 9/8/2026
Mouser Part #
226-CMX869BE2
CML Micro
Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder
427 Expected 9/8/2026
Alternative Packaging
1
NT$394.71
25
NT$381.80
100
NT$347.75
248
NT$343.08
558
NT$335.91
Buy
Min.: 1
Mult.: 1
Details
Telecom Interface ICs
Modems
Modulator/Demodulator
Serial
SMD/SMT
TSSOP-24
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP24 package
PCA9539APW,118
NXP Semiconductors
1:
NT$68.47
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
NT$68.47
10
NT$50.55
25
NT$45.89
100
NT$40.87
250
View
2,500
NT$35.31
250
NT$39.08
500
NT$38.00
2,500
NT$35.31
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
TSSOP-24
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:
NT$74.93
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
NT$74.93
10
NT$55.57
25
NT$50.55
100
NT$45.17
250
View
2,500
NT$38.72
250
NT$42.66
500
NT$41.23
1,000
NT$39.44
2,500
NT$38.72
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
I/O Expanders
I/O Expanders
General Purpose
I2C, Serial, SMBus
SMD/SMT
TSSOP-24
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in TSSOP24 package
PCA9555APW,118
NXP Semiconductors
1:
NT$69.91
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
NT$69.91
10
NT$53.06
25
NT$46.96
100
NT$41.94
250
View
2,500
NT$36.21
250
NT$39.44
500
NT$38.00
2,500
NT$36.21
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
TSSOP-24
Interface - I/O Expanders PCA9555PW/SOT355/TSSOP24
PCA9555PWJ
Nexperia
1:
NT$63.45
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
NT$63.45
10
NT$46.61
25
NT$42.30
100
NT$37.64
250
View
2,500
NT$29.43
250
NT$35.31
500
NT$34.67
2,500
NT$29.43
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
I/O Expanders
I/O Expanders
General Purpose Input/Output Expander
I2C, Serial
SMD/SMT
TSSOP-24
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:
NT$72.42
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
NT$72.42
10
NT$53.42
25
NT$48.40
100
NT$43.02
250
View
2,500
NT$36.21
250
NT$40.51
500
NT$39.08
2,500
NT$36.21
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial
SMD/SMT
TSSOP-24
Interface - I/O Expanders REMOTE 16-BIT I/O EXPANDER FOR I2C BUS WITH INTERRUPT (TSSOP)
NLA9555DTR2G
onsemi
1:
NT$66.68
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
NT$66.68
10
NT$48.76
25
NT$44.45
100
NT$39.44
250
NT$37.28
2,500
NT$37.28
Buy
Min.: 1
Mult.: 1
Max.: 250
Reel :
2,500
Details
I/O Expanders
I/O Expander
I2C
SMD/SMT
TSSOP-24
RS-232 Interface IC W/ANNEAL RS232 3V 3D /3R 15KV SHTDWN 24LD
ISL83387EIVZ
Renesas / Intersil
1:
NT$115.08
2,476 Expected 11/27/2026
Mouser Part #
968-ISL83387EIVZ
Renesas / Intersil
RS-232 Interface IC W/ANNEAL RS232 3V 3D /3R 15KV SHTDWN 24LD
2,476 Expected 11/27/2026
Alternative Packaging
1
NT$115.08
10
NT$85.68
25
NT$78.15
100
NT$69.91
250
View
250
NT$65.96
500
NT$63.81
1,000
NT$60.23
2,480
NT$58.44
5,580
NT$57.36
Buy
Min.: 1
Mult.: 1
Details
RS-232 Interface IC
RS-232 Transceivers
SMD/SMT
TSSOP-24
Interface - I/O Expanders PCA9535PW/SOT355/TSSOP24
PCA9535PWJ
Nexperia
1:
NT$63.45
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
NT$63.45
10
NT$46.61
25
NT$42.30
100
NT$37.64
250
View
2,500
NT$29.43
250
NT$35.31
500
NT$34.67
2,500
NT$29.43
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
I/O Expanders
I/O Expanders
General Purpose Input/Output Expander
I2C, Serial
SMD/SMT
TSSOP-24
UART Interface IC SPI Bridge TSSOP-24 T&R 3K
Diodes Incorporated PI7C9X760ACLEX
PI7C9X760ACLEX
Diodes Incorporated
3,000:
NT$103.25
3,000 Factory Stock Available
Mouser Part #
729-PI7C9X760ACLEX
Diodes Incorporated
UART Interface IC SPI Bridge TSSOP-24 T&R 3K
3,000 Factory Stock Available
Alternative Packaging
Buy
Min.: 3,000
Mult.: 3,000
Reel :
3,000
UART Interface IC
SMD/SMT
TSSOP-24
SCSI Interface IC 9 Line 2.7-5V LVD fo r Ultra2-Ultra320
UCC5640PW24TR
Texas Instruments
2,000:
NT$141.97
Non-Stocked Lead-Time 9 Weeks
Mouser Part #
595-UCC5640PW24TR
Texas Instruments
SCSI Interface IC 9 Line 2.7-5V LVD fo r Ultra2-Ultra320
Non-Stocked Lead-Time 9 Weeks
Alternative Packaging
Buy
Min.: 2,000
Mult.: 2,000
Reel :
2,000
Details
SCSI Interface IC
SCSI Termination
SMD/SMT
TSSOP-24
Interface - I/O Expanders Lo Vltg 8B I2C and S MBus I/O Expander A A 595-TCA6416PW
TCA6416PWR
Texas Instruments
2,000:
NT$108.98
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
I/O Expanders
I2C, Serial, SMBus
SMD/SMT
TSSOP-24
Telecom Interface ICs
CMX469AE2-REEL
CML Micro
1,000:
NT$602.64
Non-Stocked Lead-Time 27 Weeks
Mouser Part #
226-CMX469AE2-R
CML Micro
Telecom Interface ICs
Non-Stocked Lead-Time 27 Weeks
Alternative Packaging
Buy
Min.: 1,000
Mult.: 1,000
Reel :
1,000
Details
Telecom Interface ICs
Modems
SMD/SMT
TSSOP-24