|
|
介面 - I/O擴展卡 16-bit I2C and SMBus Port
- PI4IOE5V9535ZDEX
- Diodes Incorporated
-
1:
NT$54.49
-
19,457庫存量
|
Mouser 元件編號
729-PI4IOE5V9535ZDEX
|
Diodes Incorporated
|
介面 - I/O擴展卡 16-bit I2C and SMBus Port
|
|
19,457庫存量
|
|
|
NT$54.49
|
|
|
NT$39.79
|
|
|
NT$36.21
|
|
|
NT$32.01
|
|
|
NT$30.08
|
|
|
NT$30.08
|
|
最少： 1
倍數： 1
最大： 410
:
3,500
|
|
I/O Expanders
|
I/O Expanders
|
I/O Expander
|
I2C, Serial, SMBus
|
SMD/SMT
|
TQFN-24
|
|
|
|
介面 - I/O擴展卡 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package
- PCA9539RPW/Q900J
- NXP Semiconductors
-
1:
NT$90.70
-
2,047庫存量
|
Mouser 元件編號
771-PCA9539RPW/Q900J
|
NXP Semiconductors
|
介面 - I/O擴展卡 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package
|
|
2,047庫存量
|
|
|
NT$90.70
|
|
|
NT$67.40
|
|
|
NT$61.66
|
|
|
NT$55.21
|
|
|
NT$47.32
|
|
|
檢視
|
|
|
NT$51.98
|
|
|
NT$50.19
|
|
|
NT$48.40
|
|
|
NT$45.89
|
|
最少： 1
倍數： 1
:
2,500
|
|
I/O Expanders
|
I/O Expanders
|
General Purpose
|
I2C, Serial, SMBus
|
SMD/SMT
|
TSSOP-24
|
|
|
|
介面 - I/O擴展卡 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package
- PCA9554PW/Q900,118
- NXP Semiconductors
-
1:
NT$103.25
-
3,373庫存量
|
Mouser 元件編號
771-PCA9554PWQ900118
|
NXP Semiconductors
|
介面 - I/O擴展卡 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package
|
|
3,373庫存量
|
|
|
NT$103.25
|
|
|
NT$77.44
|
|
|
NT$70.62
|
|
|
NT$63.45
|
|
|
NT$54.13
|
|
|
檢視
|
|
|
NT$60.23
|
|
|
NT$58.79
|
|
|
NT$55.93
|
|
|
NT$52.70
|
|
最少： 1
倍數： 1
:
2,500
|
|
I/O Expanders
|
I/O Expanders
|
I/O Expander
|
I2C, Serial, SMBus
|
SMD/SMT
|
TSSOP-16
|
|
|
|
介面 - I/O擴展卡 16-bit I2C-bus I/O Expander with Reset and Quasi feature in HVQFN24 package
- PCA9671BS,118
- NXP Semiconductors
-
1:
NT$101.10
-
5,078庫存量
|
Mouser 元件編號
771-PCA9671BS118
|
NXP Semiconductors
|
介面 - I/O擴展卡 16-bit I2C-bus I/O Expander with Reset and Quasi feature in HVQFN24 package
|
|
5,078庫存量
|
|
|
NT$101.10
|
|
|
NT$75.64
|
|
|
NT$69.19
|
|
|
NT$62.02
|
|
|
檢視
|
|
|
NT$48.76
|
|
|
NT$58.79
|
|
|
NT$57.36
|
|
|
NT$54.49
|
|
|
NT$53.06
|
|
|
NT$48.76
|
|
最少： 1
倍數： 1
:
6,000
|
|
I/O Expanders
|
I/O Expanders
|
I/O Expander
|
I2C, Serial
|
SMD/SMT
|
HVQFN-24
|
|
|
|
介面 - 訊號暫存緩衝器，中繼器 Hot Swappable I2C Bus/SMBus Buffer
- PI6ULS5V9511AWEX
- Diodes Incorporated
-
1:
NT$43.02
-
127庫存量
|
Mouser 元件編號
729-PI6ULS5V9511AWEX
|
Diodes Incorporated
|
介面 - 訊號暫存緩衝器，中繼器 Hot Swappable I2C Bus/SMBus Buffer
|
|
127庫存量
|
|
|
NT$43.02
|
|
|
NT$31.15
|
|
|
NT$28.21
|
|
|
NT$24.92
|
|
|
NT$20.79
|
|
|
檢視
|
|
|
NT$23.37
|
|
|
NT$22.41
|
|
|
NT$21.44
|
|
|
NT$20.29
|
|
最少： 1
倍數： 1
:
2,500
|
|
Signal Buffers, Repeaters
|
Buffers
|
Hot Swappable
|
I2C, SMBus
|
SMD/SMT
|
SOIC-8
|
|
|
|
RS-422接口IC Dual Differential Dr ivers and Receiver A 595-SN7534050NS
- SN7534050NSR
- Texas Instruments
-
1:
NT$347.39
-
1,675庫存量
|
Mouser 元件編號
595-SN7534050NSR
|
Texas Instruments
|
RS-422接口IC Dual Differential Dr ivers and Receiver A 595-SN7534050NS
|
|
1,675庫存量
|
|
|
NT$347.39
|
|
|
NT$270.31
|
|
|
NT$250.95
|
|
|
NT$229.80
|
|
|
檢視
|
|
|
NT$191.08
|
|
|
NT$217.97
|
|
|
NT$213.67
|
|
|
NT$208.65
|
|
|
NT$191.08
|
|
最少： 1
倍數： 1
:
2,000
|
|
RS-422 Interface IC
|
RS-422 Transceivers
|
|
|
SMD/SMT
|
SOIC-16
|
|
|
|
介面 - I/O擴展卡 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset in TSSOP56 package
- PCA9505DGGY
- NXP Semiconductors
-
1:
NT$233.03
-
4,010庫存量
|
Mouser 元件編號
771-PCA9505DGGY
|
NXP Semiconductors
|
介面 - I/O擴展卡 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset in TSSOP56 package
|
|
4,010庫存量
|
|
|
NT$233.03
|
|
|
NT$178.89
|
|
|
NT$165.27
|
|
|
NT$150.57
|
|
|
檢視
|
|
|
NT$133.72
|
|
|
NT$144.12
|
|
|
NT$141.97
|
|
|
NT$140.89
|
|
|
NT$133.72
|
|
最少： 1
倍數： 1
:
2,000
|
|
I/O Expanders
|
I/O Expanders
|
I/O Expanders
|
I2C, Serial
|
SMD/SMT
|
TSSOP-56
|
|
|
|
介面 - I/O擴展卡 Interface IO Expander V-QFN4040-24 T&R 3.5K
- PI4IOE5V6416AZDEX
- Diodes Incorporated
-
1:
NT$49.47
-
4,223庫存量
|
Mouser 元件編號
621-PI4IOE5V6416AZDE
|
Diodes Incorporated
|
介面 - I/O擴展卡 Interface IO Expander V-QFN4040-24 T&R 3.5K
|
|
4,223庫存量
|
|
|
NT$49.47
|
|
|
NT$35.85
|
|
|
NT$32.44
|
|
|
NT$28.68
|
|
|
NT$26.85
|
|
|
檢視
|
|
|
NT$26.85
|
|
|
NT$23.34
|
|
最少： 1
倍數： 1
:
3,500
|
|
I/O Expanders
|
I/O Expanders
|
|
I2C, Serial
|
SMD/SMT
|
TQFN-24
|
|
|
|
介面 - 訊號暫存緩衝器，中繼器 Automotive 2-bit lev el-translating 400-
- TCA9517DGKRQ1
- Texas Instruments
-
1:
NT$64.53
-
23,587庫存量
|
Mouser 元件編號
595-TCA9517DGKRQ1
|
Texas Instruments
|
介面 - 訊號暫存緩衝器，中繼器 Automotive 2-bit lev el-translating 400-
|
|
23,587庫存量
|
|
|
NT$64.53
|
|
|
NT$47.68
|
|
|
NT$43.38
|
|
|
NT$38.72
|
|
|
檢視
|
|
|
NT$36.21
|
|
|
NT$36.57
|
|
|
NT$36.21
|
|
|
NT$36.21
|
|
最少： 1
倍數： 1
最大： 1,001
:
2,500
|
|
Signal Buffers, Repeaters
|
Repeaters
|
I2C Bus
|
I2C
|
SMD/SMT
|
VSSOP-8
|
|
|
|
介面 - 訊號暫存緩衝器，中繼器 I2C-bus repeater
- PCA9515AD,118
- NXP Semiconductors
-
1:
NT$67.04
-
13,804庫存量
|
Mouser 元件編號
771-PCA9515AD-T
|
NXP Semiconductors
|
介面 - 訊號暫存緩衝器，中繼器 I2C-bus repeater
|
|
13,804庫存量
|
|
|
NT$67.04
|
|
|
NT$53.78
|
|
|
NT$46.61
|
|
|
NT$42.30
|
|
|
NT$38.00
|
|
|
檢視
|
|
|
NT$40.15
|
|
|
NT$39.08
|
|
|
NT$36.93
|
|
最少： 1
倍數： 1
:
2,500
|
|
Signal Buffers, Repeaters
|
Repeaters
|
I2C, SMBus
|
I2C, SMBus
|
SMD/SMT
|
SOIC-8
|
|
|
|
介面 - 訊號暫存緩衝器，中繼器 I2C-bus repeater
- PCA9515ADP,118
- NXP Semiconductors
-
1:
NT$76.72
-
14,879庫存量
-
10,000預期2026/9/15
|
Mouser 元件編號
771-PCA9515ADP-T
|
NXP Semiconductors
|
介面 - 訊號暫存緩衝器，中繼器 I2C-bus repeater
|
|
14,879庫存量
10,000預期2026/9/15
|
|
|
NT$76.72
|
|
|
NT$56.64
|
|
|
NT$51.62
|
|
|
NT$45.89
|
|
|
NT$38.72
|
|
|
檢視
|
|
|
NT$43.38
|
|
|
NT$41.94
|
|
|
NT$40.15
|
|
|
NT$38.00
|
|
最少： 1
倍數： 1
:
2,500
|
|
Signal Buffers, Repeaters
|
Repeaters
|
I2C, SMBus
|
I2C, SMBus
|
SMD/SMT
|
TSSOP-8
|
|
|
|
介面 - I/O擴展卡 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9554 in TSSOP16 package
- PCA9534PW,118
- NXP Semiconductors
-
1:
NT$73.49
-
23,714庫存量
|
Mouser 元件編號
771-PCA9534PW-T
|
NXP Semiconductors
|
介面 - I/O擴展卡 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9554 in TSSOP16 package
|
|
23,714庫存量
|
|
|
NT$73.49
|
|
|
NT$54.13
|
|
|
NT$48.76
|
|
|
NT$44.45
|
|
|
NT$39.08
|
|
|
檢視
|
|
|
NT$42.66
|
|
|
NT$41.59
|
|
|
NT$39.79
|
|
|
NT$37.64
|
|
最少： 1
倍數： 1
:
2,500
|
|
I/O Expanders
|
|
|
I2C, Serial, SMBus
|
SMD/SMT
|
TSSOP-16
|
|
|
|
介面 - I/O擴展卡 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in HVQFN24 package
- PCA9535BS,118
- NXP Semiconductors
-
1:
NT$89.63
-
17,142庫存量
-
18,000預期2026/10/5
|
Mouser 元件編號
771-PCA9535BS-T
|
NXP Semiconductors
|
介面 - I/O擴展卡 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in HVQFN24 package
|
|
17,142庫存量
18,000預期2026/10/5
|
|
|
NT$89.63
|
|
|
NT$72.06
|
|
|
NT$65.61
|
|
|
NT$58.79
|
|
|
檢視
|
|
|
NT$48.04
|
|
|
NT$55.57
|
|
|
NT$53.78
|
|
|
NT$51.27
|
|
|
NT$50.91
|
|
|
NT$48.04
|
|
最少： 1
倍數： 1
:
6,000
|
|
I/O Expanders
|
I/O Expanders
|
General Purpose
|
I2C, Serial, SMBus
|
SMD/SMT
|
HVQFN-24
|
|
|
|
介面 - I/O擴展卡 4-bit I2C-bus/SMBus I/O Expander in TSSOP8 package
- PCA9536DP,118
- NXP Semiconductors
-
1:
NT$62.38
-
31,393庫存量
|
Mouser 元件編號
771-PCA9536DP-T
|
NXP Semiconductors
|
介面 - I/O擴展卡 4-bit I2C-bus/SMBus I/O Expander in TSSOP8 package
|
|
31,393庫存量
|
|
|
NT$62.38
|
|
|
NT$47.32
|
|
|
NT$43.38
|
|
|
NT$39.44
|
|
|
NT$33.27
|
|
|
檢視
|
|
|
NT$37.28
|
|
|
NT$36.21
|
|
|
NT$35.81
|
|
|
NT$33.05
|
|
最少： 1
倍數： 1
:
2,500
|
|
I/O Expanders
|
I/O Expanders
|
I/O Expander
|
I2C, Serial, SMBus
|
SMD/SMT
|
TSSOP-8
|
|
|
|
介面 - I/O擴展卡 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package
- PCA9554PW,118
- NXP Semiconductors
-
1:
NT$75.64
-
19,836庫存量
|
Mouser 元件編號
771-PCA9554PW-T
|
NXP Semiconductors
|
介面 - I/O擴展卡 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package
|
|
19,836庫存量
|
|
|
NT$75.64
|
|
|
NT$55.93
|
|
|
NT$51.27
|
|
|
NT$45.53
|
|
|
NT$38.36
|
|
|
檢視
|
|
|
NT$43.02
|
|
|
NT$41.59
|
|
|
NT$39.79
|
|
|
NT$37.64
|
|
最少： 1
倍數： 1
:
2,500
|
|
I/O Expanders
|
I/O Expanders
|
I/O Expander
|
I2C, Serial, SMBus
|
SMD/SMT
|
TSSOP-16
|
|
|
|
介面 - I/O擴展卡 16-bit I2C-bus/SMBus I/O Expander with Interrupt in HVQFN24 package
- PCA9555BS,118
- NXP Semiconductors
-
1:
NT$86.04
-
15,389庫存量
|
Mouser 元件編號
771-PCA9555BS-T
|
NXP Semiconductors
|
介面 - I/O擴展卡 16-bit I2C-bus/SMBus I/O Expander with Interrupt in HVQFN24 package
|
|
15,389庫存量
|
|
|
NT$86.04
|
|
|
NT$67.04
|
|
|
NT$62.38
|
|
|
NT$57.00
|
|
|
檢視
|
|
|
NT$50.19
|
|
|
NT$54.49
|
|
|
NT$53.78
|
|
|
NT$52.34
|
|
|
NT$50.19
|
|
|
NT$50.19
|
|
最少： 1
倍數： 1
:
6,000
|
|
I/O Expanders
|
I/O Expanders
|
I/O Expander
|
I2C, Serial, SMBus
|
SMD/SMT
|
HVQFN-24
|
|
|
|
介面 - I/O擴展卡 8-bit I2C-bus/SMBus I/O Expander with Reset in TSSOP16 package
- PCA9557PW,118
- NXP Semiconductors
-
1:
NT$78.51
-
17,047庫存量
|
Mouser 元件編號
771-PCA9557PW-T
|
NXP Semiconductors
|
介面 - I/O擴展卡 8-bit I2C-bus/SMBus I/O Expander with Reset in TSSOP16 package
|
|
17,047庫存量
|
|
|
NT$78.51
|
|
|
NT$58.44
|
|
|
NT$53.06
|
|
|
NT$47.68
|
|
|
NT$40.51
|
|
|
檢視
|
|
|
NT$44.81
|
|
|
NT$43.38
|
|
|
NT$42.30
|
|
|
NT$39.44
|
|
最少： 1
倍數： 1
:
2,500
|
|
I/O Expanders
|
|
|
I2C, Serial, SMBus
|
SMD/SMT
|
TSSOP-16
|
|
|
|
介面 - I/O擴展卡 16-Port I/O Expander with LED Intensity
- MAX7313ATG+T
- Analog Devices / Maxim Integrated
-
1:
NT$314.76
-
26,136庫存量
|
Mouser 元件編號
700-MAX7313ATGT
|
Analog Devices / Maxim Integrated
|
介面 - I/O擴展卡 16-Port I/O Expander with LED Intensity
|
|
26,136庫存量
|
|
|
NT$314.76
|
|
|
NT$244.50
|
|
|
NT$226.93
|
|
|
NT$207.57
|
|
|
檢視
|
|
|
NT$179.97
|
|
|
NT$200.76
|
|
|
NT$197.53
|
|
|
NT$194.67
|
|
|
NT$179.97
|
|
最少： 1
倍數： 1
最大： 26,136
:
2,500
|
|
I/O Expanders
|
|
|
I2C, Serial, SMBus
|
SMD/SMT
|
TQFN-24
|
|
|
|
介面 - I/O擴展卡 8-Port I/O Expander with LED Intensity C
- MAX7315AUE+T
- Analog Devices / Maxim Integrated
-
1:
NT$224.06
-
7,223庫存量
|
Mouser 元件編號
700-MAX7315AUET
|
Analog Devices / Maxim Integrated
|
介面 - I/O擴展卡 8-Port I/O Expander with LED Intensity C
|
|
7,223庫存量
|
|
|
NT$224.06
|
|
|
NT$172.08
|
|
|
NT$158.82
|
|
|
NT$144.48
|
|
|
檢視
|
|
|
NT$128.34
|
|
|
NT$138.38
|
|
|
NT$136.23
|
|
|
NT$135.51
|
|
|
NT$128.34
|
|
最少： 1
倍數： 1
最大： 7,223
:
2,500
|
|
I/O Expanders
|
|
|
|
SMD/SMT
|
TSSOP-16
|
|
|
|
介面 - 訊號暫存緩衝器，中繼器 TCA4307
- TCA4307DRGR
- Texas Instruments
-
1:
NT$130.85
-
416庫存量
-
3,000預期2026/9/3
|
Mouser 元件編號
595-TCA4307DRGR
|
Texas Instruments
|
介面 - 訊號暫存緩衝器，中繼器 TCA4307
|
|
416庫存量
3,000預期2026/9/3
|
|
|
NT$130.85
|
|
|
NT$98.95
|
|
|
NT$90.70
|
|
|
NT$81.74
|
|
|
NT$69.19
|
|
|
檢視
|
|
|
NT$77.44
|
|
|
NT$76.72
|
|
|
NT$74.57
|
|
|
NT$68.47
|
|
最少： 1
倍數： 1
:
3,000
|
|
Signal Buffers, Repeaters
|
Buffers
|
Hot Swappable I2C Bus
|
I2C
|
SMD/SMT
|
SON-8
|
|
|
|
介面 - 訊號暫存緩衝器，中繼器 6-Gbps DP++ 1.1 to H DMI 2.0 retimer 0 t A 595-SN75DP159RGZT
- SN75DP159RGZR
- Texas Instruments
-
1:
NT$271.74
-
2,968庫存量
|
Mouser 元件編號
595-SN75DP159RGZR
|
Texas Instruments
|
介面 - 訊號暫存緩衝器，中繼器 6-Gbps DP++ 1.1 to H DMI 2.0 retimer 0 t A 595-SN75DP159RGZT
|
|
2,968庫存量
|
|
|
NT$271.74
|
|
|
NT$209.72
|
|
|
NT$194.31
|
|
|
NT$177.46
|
|
|
檢視
|
|
|
NT$153.44
|
|
|
NT$168.14
|
|
|
NT$165.27
|
|
|
NT$153.44
|
|
最少： 1
倍數： 1
:
2,500
|
|
Signal Buffers, Repeaters
|
Retimers
|
DisplayPort to HDMI Retimer
|
2-Wire, I2C
|
SMD/SMT
|
VQFN-48
|
|
|
|
介面 - I/O擴展卡 48-bit I2C-bus I/O Expander
- PI4IOE5V96248ZLEX
- Diodes Incorporated
-
1:
NT$97.15
-
4,250庫存量
-
3,000預期2026/9/7
|
Mouser 元件編號
729-I4IOE5V96248ZLEX
|
Diodes Incorporated
|
介面 - I/O擴展卡 48-bit I2C-bus I/O Expander
|
|
4,250庫存量
3,000預期2026/9/7
|
|
|
NT$97.15
|
|
|
NT$72.42
|
|
|
NT$66.32
|
|
|
NT$59.51
|
|
|
NT$59.51
|
|
最少： 1
倍數： 1
最大： 200
:
3,000
|
|
I/O Expanders
|
I/O Expanders
|
General Purpose
|
I2C, Serial
|
SMD/SMT
|
TQFN-56
|
|
|
|
介面 - 訊號暫存緩衝器，中繼器 Hot Swappable I2C Bus/SMBus Buffer
- PI6ULS5V9511AUEX
- Diodes Incorporated
-
1:
NT$44.45
-
3,475庫存量
|
Mouser 元件編號
729-PI6ULS5V9511AUEX
|
Diodes Incorporated
|
介面 - 訊號暫存緩衝器，中繼器 Hot Swappable I2C Bus/SMBus Buffer
|
|
3,475庫存量
|
|
|
NT$44.45
|
|
|
NT$32.12
|
|
|
NT$28.79
|
|
|
NT$25.67
|
|
|
NT$25.67
|
|
最少： 1
倍數： 1
最大： 130
:
2,500
|
|
Signal Buffers, Repeaters
|
Buffers
|
Hot Swappable
|
I2C, SMBus
|
SMD/SMT
|
MSOP-8
|
|
|
|
介面 - 訊號暫存緩衝器，中繼器 Dual Supply 2-wire serial bus extender for HDMI DDC I2C-bus and SMBus
- PCA9507D,118
- NXP Semiconductors
-
1:
NT$95.36
-
7,928庫存量
-
25,000預期2026/10/27
|
Mouser 元件編號
771-PCA9507D118
|
NXP Semiconductors
|
介面 - 訊號暫存緩衝器，中繼器 Dual Supply 2-wire serial bus extender for HDMI DDC I2C-bus and SMBus
|
|
7,928庫存量
25,000預期2026/10/27
|
|
|
NT$95.36
|
|
|
NT$71.34
|
|
|
NT$65.25
|
|
|
NT$58.44
|
|
|
NT$50.19
|
|
|
檢視
|
|
|
NT$55.21
|
|
|
NT$53.78
|
|
|
NT$52.34
|
|
|
NT$49.11
|
|
最少： 1
倍數： 1
:
2,500
|
|
Signal Buffers, Repeaters
|
Bus Extenders
|
2-Wire Bus
|
2-Wire, I2C, SMBus
|
SMD/SMT
|
SOIC-8
|
|
|
|
介面 - 訊號暫存緩衝器，中繼器 Dual Supply 2-wire serial bus extender for HDMI DDC I2C-bus and SMBus
- PCA9507DP,118
- NXP Semiconductors
-
1:
NT$76.00
-
10,010庫存量
|
Mouser 元件編號
771-PCA9507DP118
|
NXP Semiconductors
|
介面 - 訊號暫存緩衝器，中繼器 Dual Supply 2-wire serial bus extender for HDMI DDC I2C-bus and SMBus
|
|
10,010庫存量
|
|
|
NT$76.00
|
|
|
NT$55.93
|
|
|
NT$50.91
|
|
|
NT$46.61
|
|
|
NT$40.87
|
|
|
檢視
|
|
|
NT$45.17
|
|
|
NT$43.74
|
|
|
NT$42.66
|
|
|
NT$39.79
|
|
最少： 1
倍數： 1
:
2,500
|
|
Signal Buffers, Repeaters
|
Bus Extenders
|
2-Wire Bus
|
2-Wire, I2C, SMBus
|
SMD/SMT
|
TSSOP-8
|
|
臺灣
