|
|
接口-I/O扩展器 Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR
- PCA9557DB
- Texas Instruments
-
1:
¥33.0073
-
420库存量
|
Mouser 零件编号
595-PCA9557DB
|
Texas Instruments
|
接口-I/O扩展器 Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR
|
|
420库存量
|
|
|
¥33.0073
|
|
|
¥24.5662
|
|
|
¥22.4983
|
|
|
¥20.1027
|
|
|
查看
|
|
|
¥19.0292
|
|
|
¥18.6111
|
|
|
¥17.6167
|
|
|
¥17.1195
|
|
|
¥16.7918
|
|
最低: 1
倍数: 1
|
|
|
PCA9557
|
SMD/SMT
|
SSOP-16
|
I2C, Serial, SMBus
|
8 I/O
|
Without Interrupt
|
2.5 V
|
6 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
Tube
|
2 kV
|
|
|
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN
- PCF8574ANE4
- Texas Instruments
-
1:
¥38.0358
-
201库存量
|
Mouser 零件编号
595-PCF8574ANE4
|
Texas Instruments
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN
|
|
201库存量
|
|
|
¥38.0358
|
|
|
¥29.6173
|
|
|
¥25.0973
|
|
|
¥23.7074
|
|
|
查看
|
|
|
¥22.4983
|
|
|
¥22.3175
|
|
|
¥20.9276
|
|
|
¥20.4982
|
|
最低: 1
倍数: 1
|
|
|
PCF8574A
|
Through Hole
|
PDIP-16
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Tube
|
1 kV
|
|
|
|
接口-I/O扩展器 Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB
- PCA9557DBR
- Texas Instruments
-
1:
¥25.0069
-
2,237库存量
|
Mouser 零件编号
595-PCA9557DBR
|
Texas Instruments
|
接口-I/O扩展器 Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB
|
|
2,237库存量
|
|
|
¥25.0069
|
|
|
¥18.6789
|
|
|
¥17.1082
|
|
|
¥15.368
|
|
|
¥13.4583
|
|
|
查看
|
|
|
¥14.5092
|
|
|
¥14.4188
|
|
|
¥13.899
|
|
|
¥13.1984
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
PCA9557
|
SMD/SMT
|
SSOP-16
|
I2C, Serial, SMBus
|
8 I/O
|
Without Interrupt
|
2.5 V
|
6 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
接口-I/O扩展器 Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
- PCA9557DGVR
- Texas Instruments
-
1:
¥28.8376
-
2,335库存量
|
Mouser 零件编号
595-PCA9557DGVR
|
Texas Instruments
|
接口-I/O扩展器 Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
|
|
2,335库存量
|
|
|
¥28.8376
|
|
|
¥21.5378
|
|
|
¥19.7976
|
|
|
¥17.8088
|
|
|
¥15.4584
|
|
|
查看
|
|
|
¥16.8483
|
|
|
¥16.5884
|
|
|
¥14.6787
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
PCA9557
|
SMD/SMT
|
TVSOP-16
|
I2C, Serial, SMBus
|
8 I/O
|
Without Interrupt
|
2.5 V
|
6 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
接口-I/O扩展器 Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
- PCA9557PWR
- Texas Instruments
-
1:
¥17.8879
-
4,541库存量
|
Mouser 零件编号
595-PCA9557PWR
|
Texas Instruments
|
接口-I/O扩展器 Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
|
|
4,541库存量
|
|
|
¥17.8879
|
|
|
¥13.1984
|
|
|
¥12.0684
|
|
|
¥10.7689
|
|
|
¥9.379
|
|
|
查看
|
|
|
¥10.1587
|
|
|
¥9.8197
|
|
|
¥9.5598
|
|
|
¥9.2095
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
PCA9557
|
SMD/SMT
|
TSSOP-16
|
I2C, Serial, SMBus
|
8 I/O
|
Without Interrupt
|
2.5 V
|
6 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
接口-I/O扩展器 Remote 8-Bit I2C and SMBus LP I/O Exp
- PCA9557RGVR
- Texas Instruments
-
1:
¥15.1985
-
2,551库存量
-
2,500预期 2026/9/28
|
Mouser 零件编号
595-PCA9557RGVR
|
Texas Instruments
|
接口-I/O扩展器 Remote 8-Bit I2C and SMBus LP I/O Exp
|
|
2,551库存量
2,500预期 2026/9/28
|
|
|
¥15.1985
|
|
|
¥11.1983
|
|
|
¥10.1587
|
|
|
¥9.0287
|
|
|
¥7.6049
|
|
|
查看
|
|
|
¥8.4863
|
|
|
¥8.1586
|
|
|
¥8.1247
|
|
|
¥7.4467
|
|
最低: 1
倍数: 1
:
2,500
|
|
|
PCA9557
|
SMD/SMT
|
VQFN-16
|
I2C, Serial, SMBus
|
8 I/O
|
Without Interrupt
|
2.5 V
|
6 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus
- PCF8574ADGVR
- Texas Instruments
-
1:
¥30.2162
-
1,797库存量
|
Mouser 零件编号
595-PCF8574ADGVR
|
Texas Instruments
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus
|
|
1,797库存量
|
|
|
¥30.2162
|
|
|
¥26.9166
|
|
|
¥26.3968
|
|
|
¥25.0973
|
|
|
¥16.6788
|
|
|
¥16.3285
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
PCF8574A
|
SMD/SMT
|
TVSOP-20
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
1 kV
|
|
|
|
接口-I/O扩展器 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW
- PCF8574ADWR
- Texas Instruments
-
1:
¥13.8086
-
8,404库存量
|
Mouser 零件编号
595-PCF8574ADWR
|
Texas Instruments
|
接口-I/O扩展器 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW
|
|
8,404库存量
|
|
|
¥13.8086
|
|
|
¥10.0796
|
|
|
¥9.2095
|
|
|
¥8.1247
|
|
|
¥6.8026
|
|
|
查看
|
|
|
¥7.6388
|
|
|
¥7.345
|
|
|
¥7.2659
|
|
|
¥6.6557
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
PCF8574A
|
SMD/SMT
|
SOIC-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
|
|
|
|
接口-I/O扩展器 8bit I/O Expndr
- PCF8574AN
- Texas Instruments
-
1:
¥37.516
-
1,124库存量
|
Mouser 零件编号
595-PCF8574AN
|
Texas Instruments
|
接口-I/O扩展器 8bit I/O Expndr
|
|
1,124库存量
|
|
|
¥37.516
|
|
|
¥28.4082
|
|
|
¥26.0578
|
|
|
¥23.5379
|
|
|
查看
|
|
|
¥22.4079
|
|
|
¥21.6282
|
|
|
¥21.018
|
|
|
¥20.4078
|
|
最低: 1
倍数: 1
|
|
|
PCF8574A
|
Through Hole
|
PDIP-16
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Tube
|
1 kV
|
|
|
|
接口-I/O扩展器 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW
- PCF8574APWR
- Texas Instruments
-
1:
¥13.8086
-
4,595库存量
|
Mouser 零件编号
595-PCF8574APWR
|
Texas Instruments
|
接口-I/O扩展器 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW
|
|
4,595库存量
|
|
|
¥13.8086
|
|
|
¥10.0796
|
|
|
¥9.2095
|
|
|
¥8.1247
|
|
|
¥6.8026
|
|
|
查看
|
|
|
¥7.6388
|
|
|
¥7.345
|
|
|
¥7.2659
|
|
|
¥6.6557
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
PCF8574A
|
SMD/SMT
|
TSSOP-20
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
1 kV
|
|
|
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus
- PCF8574ARGYR
- Texas Instruments
-
1:
¥21.1762
-
1,087库存量
|
Mouser 零件编号
595-PCF8574ARGYR
|
Texas Instruments
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus
|
|
1,087库存量
|
|
|
¥21.1762
|
|
|
¥15.7974
|
|
|
¥14.4753
|
|
|
¥12.9046
|
|
|
¥10.9158
|
|
|
查看
|
|
|
¥12.2379
|
|
|
¥12.1588
|
|
|
¥10.7576
|
|
最低: 1
倍数: 1
:
3,000
|
|
|
PCF8574A
|
SMD/SMT
|
VQFN-20
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
1 kV
|
|
|
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus
- PCF8574DGVR
- Texas Instruments
-
1:
¥36.2165
-
1,995库存量
|
Mouser 零件编号
595-PCF8574DGVR
|
Texas Instruments
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus
|
|
1,995库存量
|
|
|
¥36.2165
|
|
|
¥27.3573
|
|
|
¥25.0973
|
|
|
¥22.6678
|
|
|
¥21.8881
|
|
|
查看
|
|
|
¥21.8881
|
|
|
¥20.1479
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
PCF8574
|
SMD/SMT
|
TVSOP-20
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
1 kV
|
|
|
|
接口-I/O扩展器 8bit I/O Expndr A 59 5-PCF8574PW A 595-P A 595-PCF8574PW
- PCF8574PWR
- Texas Instruments
-
1:
¥15.8087
-
4,877库存量
|
Mouser 零件编号
595-PCF8574PWR
|
Texas Instruments
|
接口-I/O扩展器 8bit I/O Expndr A 59 5-PCF8574PW A 595-P A 595-PCF8574PW
|
|
4,877库存量
|
|
|
¥15.8087
|
|
|
¥11.639
|
|
|
¥10.5994
|
|
|
¥9.4694
|
|
|
¥7.9778
|
|
|
查看
|
|
|
¥8.8592
|
|
|
¥8.5202
|
|
|
¥8.4976
|
|
|
¥7.9552
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
PCF8574
|
SMD/SMT
|
TSSOP-20
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
1 kV
|
|
|
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus
- PCF8574RGYR
- Texas Instruments
-
1:
¥18.4416
-
1,597库存量
|
Mouser 零件编号
595-PCF8574RGYR
|
Texas Instruments
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus
|
|
1,597库存量
|
|
|
¥18.4416
|
|
|
¥13.7295
|
|
|
¥12.4865
|
|
|
¥11.1644
|
|
|
¥9.3451
|
|
|
查看
|
|
|
¥10.7576
|
|
|
¥10.4186
|
|
|
¥9.1869
|
|
最低: 1
倍数: 1
:
3,000
|
|
|
PCF8574
|
SMD/SMT
|
VQFN-20
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
1 kV
|
|
|
|
接口-I/O扩展器 Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557D
- PCA9557DR
- Texas Instruments
-
1:
¥14.4753
-
945库存量
|
Mouser 零件编号
595-PCA9557DR
|
Texas Instruments
|
接口-I/O扩展器 Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557D
|
|
945库存量
|
|
|
¥14.4753
|
|
|
¥10.6672
|
|
|
¥9.6728
|
|
|
¥8.5993
|
|
|
¥7.2433
|
|
|
查看
|
|
|
¥8.0795
|
|
|
¥7.7744
|
|
|
¥7.7292
|
|
|
¥7.0851
|
|
最低: 1
倍数: 1
:
2,500
|
|
|
PCA9557
|
SMD/SMT
|
SOIC-Narrow-16
|
I2C, Serial, SMBus
|
8 I/O
|
Without Interrupt
|
2.5 V
|
6 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
接口-I/O扩展器 Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
- PCA9557RGYR
- Texas Instruments
-
1:
¥25.1877
-
487库存量
-
3,000预期 2026/7/31
|
Mouser 零件编号
595-PCA9557RGYR
|
Texas Instruments
|
接口-I/O扩展器 Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
|
|
487库存量
3,000预期 2026/7/31
|
|
|
¥25.1877
|
|
|
¥18.758
|
|
|
¥17.1986
|
|
|
¥15.4584
|
|
|
¥13.4583
|
|
|
查看
|
|
|
¥14.5883
|
|
|
¥14.238
|
|
|
¥13.5487
|
|
|
¥13.1984
|
|
最低: 1
倍数: 1
:
3,000
|
|
|
PCA9557
|
SMD/SMT
|
VQFN-16
|
I2C, Serial, SMBus
|
8 I/O
|
Without Interrupt
|
2.5 V
|
6 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
接口-I/O扩展器 8bit I/O Expndr A 59 5-PCF8574DW A 595-P A 595-PCF8574DW
- PCF8574DWR
- Texas Instruments
-
1:
¥17.8088
-
137库存量
-
8,000预期 2026/8/20
|
Mouser 零件编号
595-PCF8574DWR
|
Texas Instruments
|
接口-I/O扩展器 8bit I/O Expndr A 59 5-PCF8574DW A 595-P A 595-PCF8574DW
|
|
137库存量
8,000预期 2026/8/20
|
|
|
¥17.8088
|
|
|
¥13.1984
|
|
|
¥11.9893
|
|
|
¥10.6785
|
|
|
¥9.1191
|
|
|
查看
|
|
|
¥10.0796
|
|
|
¥9.7293
|
|
|
¥9.379
|
|
|
¥8.8592
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
PCF8574
|
SMD/SMT
|
SOIC-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
|
|
|
|
接口-I/O扩展器 8bit I/O Expndr
- PCF8574N
- Texas Instruments
-
1:
¥25.877
-
91库存量
-
5,550预期 2026/7/3
|
Mouser 零件编号
595-PCF8574N
|
Texas Instruments
|
接口-I/O扩展器 8bit I/O Expndr
|
|
91库存量
5,550预期 2026/7/3
|
|
|
¥25.877
|
|
|
¥19.3682
|
|
|
¥17.628
|
|
|
¥15.8991
|
|
|
查看
|
|
|
¥15.029
|
|
|
¥14.5092
|
|
|
¥13.9894
|
|
|
¥13.5487
|
|
|
¥13.2888
|
|
最低: 1
倍数: 1
|
|
|
PCF8574
|
Through Hole
|
PDIP-16
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Tube
|
1 kV
|
|
|
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus
- PCF8574RGTR
- Texas Instruments
-
1:
¥17.1082
-
8,848在途量
|
Mouser 零件编号
595-PCF8574RGTR
|
Texas Instruments
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus
|
|
8,848在途量
在途量:
2,848 预期 2026/9/28
6,000 预期 2026/10/12
|
|
|
¥17.1082
|
|
|
¥12.5091
|
|
|
¥11.3791
|
|
|
¥10.1587
|
|
|
¥9.6389
|
|
|
¥8.1247
|
|
最低: 1
倍数: 1
:
3,000
|
|
|
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
|
|
|
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR
- PCF8574APWRE4
- Texas Instruments
-
1:
¥13.2323
-
无库存交货期 6 周
|
Mouser 零件编号
595-PCF8574APWRE4
|
Texas Instruments
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR
|
|
无库存交货期 6 周
|
|
|
¥13.2323
|
|
|
¥9.6728
|
|
|
¥8.7688
|
|
|
¥7.7631
|
|
|
¥6.8139
|
|
|
查看
|
|
|
¥7.2998
|
|
|
¥7.0173
|
|
|
¥6.9269
|
|
|
¥6.667
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
PCF8574A
|
SMD/SMT
|
TSSOP-20
|
|
8 I/O
|
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR
- PCF8574APWRG4
- Texas Instruments
-
1:
¥13.2323
-
无库存交货期 6 周
|
Mouser 零件编号
595-PCF8574APWRG4
|
Texas Instruments
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR
|
|
无库存交货期 6 周
|
|
|
¥13.2323
|
|
|
¥9.6728
|
|
|
¥8.7688
|
|
|
¥7.7631
|
|
|
¥6.8139
|
|
|
查看
|
|
|
¥7.2998
|
|
|
¥7.0173
|
|
|
¥6.9269
|
|
|
¥6.667
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
PCF8574A
|
SMD/SMT
|
TSSOP-20
|
|
8 I/O
|
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574N
- PCF8574NE4
- Texas Instruments
-
1:
¥24.8939
-
无库存交货期 6 周
|
Mouser 零件编号
595-PCF8574NE4
|
Texas Instruments
|
接口-I/O扩展器 Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574N
|
|
无库存交货期 6 周
|
|
|
¥24.8939
|
|
|
¥18.532
|
|
|
¥16.9613
|
|
|
¥15.142
|
|
|
查看
|
|
|
¥14.3058
|
|
|
¥13.9781
|
|
|
¥13.3227
|
|
|
¥12.9046
|
|
|
¥12.656
|
|
最低: 1
倍数: 1
|
|
|
PCF8574
|
Through Hole
|
PDIP-16
|
|
8 I/O
|
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Tube
|
|
|