PCA9545ADW Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Interface - Specialized
IC SWITCH 4CH I2C/SMBUS 20-SOIC
Documents
Datasheet |
PCA9545ADW![]() |
Specifications
Part Status | Active |
Applications | Translating Switch |
Interface | I²C, SMBus |
Voltage - Supply | 2.3 V ~ 5.5 V |
Package / Case | 20-SOIC (0.295", 7.50mm Width) |
Supplier Device Package | 20-SOIC |
Mounting Type | Surface Mount |
Hide

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | PCA9545A 4-Channel I2C And SMBus Multiplexer With Interrupt Logic And Reset Functions | 29550 |
|
Buy | ||||||||||
PCA9545ADWR | Texas Instruments | PCA9545A 4-Channel I2C And SMBus Multiplexer With Interrupt Logic And Reset Functions | 3970 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC | 2983 |
|
Inquiry |

Longzi Technology (Shenzhen) Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC | 52 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC SWITCH 4CH I2C/SMBUS 20-SOIC | 12000 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Bulk | 1902 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9545ADW
sku #: 595-PCA9545ADW
|
Texas Instruments | Switch ICs - Various 4-Ch I2C & SMBus Mul tiplexer A 595-PCA9545ADWR Switch ICs - Various
|
350 In Stock |
|
Buy | ||||||||||||||||||
PCA9545ADWR
sku #: 595-PCA9545ADWR
|
Texas Instruments | Switch ICs - Various 4-Ch I2C & SMBus Mul tiplexer A 595-PCA9545ADW Switch ICs - Various
|
1992 In Stock |
|
Buy |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | 8600 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC SWITCH 4CH I2C/SMBUS 20-SOIC Interface - Specialized
|
4295 |
|
Buy | |
PCA9545ADWR | Texas Instruments | IC 4CHAN I2C SMBUS SWITCH 20SOIC Interface - Specialized
|
5777 |
|
Buy |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | Translating Switch Interface 20-SOIC | 1252 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Luminary Micro / Texas Instruments | IC SWITCH 4CH I2C/SMBUS 20-SOIC ; 20-SOIC Interface - Specialized
|
Available |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | 4736 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC | 38480 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | 168 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Luminary Micro / Texas Instruments | IC SWITCH 4CH I2C/SMBUS 20-SOIC Interface - Specialized
|
In-Stock |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | 20-SOIC (0.295", 7.50mm Width) | 10000 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC | 9239 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | 44092 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC Integrated Circuits (ICs)>Interface-Specialized
|
14089 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | DC:Active ; - | 426 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC | 10000 |
|
Inquiry | |
PCA9545ADWR | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC | 10000 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC | 10000 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC | 30680 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | 1000 |
|
Inquiry | ||
PCA9545ADW | Texas Instruments | DC:2012 | 49627 |
|
Inquiry |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC | 17 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | 2000 |
|
Inquiry | |||
PCA9545ADW | Texas Instruments | 2000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | TI | Translating Switch Interface 20-SOIC | In-Stock |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC | 6694 |
|
Buy |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | Translating Switch Interface 20-SOIC ; Tube | 6450 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | DC:24+ ; Original New | 18007 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC ; DC:21+ ; 20-SOIC | 111 |
|
Inquiry | |
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC ; DC:23+ | 30680 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC / Translating Switch Interface 20-SOIC | 7300 |
|
Buy |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | Available, Contact us | 500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | TI | DC:22+ ; IC SWITCH 4CH I2C/SMBUS 20-SOIC | 15000 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | Translating Switch Interface 20-SOIC | 507 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | TI | IN STOCK Immediate delivery | 30 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC | 10297 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC SWITCH 4CH I2C/SMBUS 20-SOIC New Original Stock.
|
3100 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9545ADW | TI | IC INTERFACE SPECIALIZED 20SOIC | 485 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | TI | SOP20 ; DC:2021 | 10000 |
|
Inquiry | |
PCA9545ADWG4 | TI | SOIC20 ; DC:2021 | 5000 |
|
Inquiry | |
PCA9545ADWRG4 | TI | SOP207.2MM ; DC:2021 | 2500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | TI | IN STOCK | 134 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC | 1141 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCA9545ADW | Luminary Micro / Texas Instruments | IC SWITCH 4CH I2C/SMBUS 20-SOIC Interface - Specialized
|
365 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | TI | OEM/CM In stock | 1768 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | TI | Stock to ship immediately | 1723 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | 4-Channel Bus Switch | 3 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | TI | SOP20 ; DC:21+ | 7500 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | TI | IN STOCK Immediate delivery | 84 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC | 168 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | TI | in stock Immediately | 45 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC INTERFACE SPECIALIZED 20SOIC | 44354 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | OEM/CM QUOTES ONLY | NO BROKERS | 6000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | IC SWITCH 4CH I2C/SMBUS 20-SOIC | 18020 |
|
Inquiry | |
PCA9545ADWR | Texas Instruments | IC SWITCH I2C/SMBUS 4CH 20SOIC | 12542 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Luminary Micro / Texas Instruments | TI SOP20 | 3000 |
|
Buy |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | TI | In Stock |
|
Inquiry | ||
PCA9545ADW | TI1 | In Stock |
|
Inquiry | ||
PCA9545ADW | Texas Instruments (TI) | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | Switch ICs - Various 4-Ch I2C & SMBus Multiplexer | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | NXP | DC:SSOP20 ; 1237 | 59 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Texas Instruments | Switch ICs - Various 4-Ch I2C & SMBus Multiplexer | 165 |
|
Inquiry | |
PCA9545ADWR | Texas Instruments | Switch ICs - Various 4-Ch I2C & SMBus Multiplexer | 1445 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADWR | TI | New and original ; DC:19+ | 3000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | Integrated Circuits | IC SWITCH 4CH I2C/SMBUS 20-SOIC | 64000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW
sku #: PCA9545ADW
|
TI | 1147 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9545ADW | TI | 30450 |
|
Inquiry |
See Also:
PCA9548ADW
PCA9544ADW
PCA9545APW
PCA9545AD
PCA9546ADW
PCA9545ADWR
PCA9554DW
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PCA9545A
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PCA9546APW
PCA9548APW
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PCA9555DW
PCA9546AD
PCA9545PW
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PCA9548AD
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PCA9554ADW
PCA9545CPW
PCA9543APW
PCA9543ADR
PCA9542AD
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PCA9547D
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