ISL43L420IR Price & Stock
- 4 Star
- AAAChips
- ACDS
- ACME
- AIChipLink
- AllChip Elec
- Allelco
- AmpleChip
- Ande Elec
- AnLin
- Anterwell
- Anywayele
- APS
- Ariat
- Asen Elec
- Atosn
- ATP
- Augswan
- Au Ling
- Avnat
- AxisPart
- Besen Tech
- Best Comp
- Braveelec
- Brilltron
- CGOC
- Chipinventory
- ChipOne
- Chipsea
- ChipSource
- Chips Pulse
- Chuangxinda
- Classic
- CompExpert
- ComS.I.T.
- Conevo
- Conrad
- C Plus
- Cytech
- Dasenic
- Dechoele
- Depu
- DGT Ind
- DGT Tech
- Direct Components
- DREAMland
- Drex Elec
- Dxway
- Dynamic-sl
- Ea-chip
- EASEV
- Element14apac
- Errebi
- Ersa
- ESource
- Farnell
- FirstChoice
- Flip
- FlyWing
- Fmall
- FPGAMALL
- Freelance
- Geefook
- GlobalTek
- Grand power
- GreenChips
- Green Light
- Greentree
- Handtmann
- Hansinfo
- HaoDe
- Heisener
- HeQing
- Hongte
- HonourChip
- Hotenda
- IC Components
- Icgogogo
- Icmiles
- ICSOSO
- ITD-IC
- J2sourcing
- Jak
- Jameco
- JiaLiXin
- Jiayi
- Jietai
- Kaian
- Kepictronics
- KK Wisdom
- Klytech
- Kynix
- Lankamicro
- LCSC
- Lingto
- LIXINC
- Longzi
- Lvychips
- Macroship
- March-Tech
- Maritex
- Mars Elec
- Martec
- MetaverseIc
- MicrochipUSA
- Microsemi
- Midan
- Mouser
- MV Comp
- NAC
- Nantian
- NetSource
- Newark
- NewStrength
- Nexxon
- OMO
- OnlineCom
- Origin Data
- PESE
- Pneda
- PUI
- Quattro
- Quest
- Resion
- Rixin
- Rochester
- RS
- RS DE
- RYX IC
- Sense Elec
- Shengyu
- Sierra
- SiliTech
- Southernel
- Sunether
- SZ Comp
- TE
- Tech-Electr
- TME
- Unicom Elec
- Unikey
- Utmel
- Ventron
- Voyager Comp
- Walsoon
- WanWeiChip
- Weyland
- WinSource
- Worldway
- Xianghongli
- Xinghuan
- Xinvry
- Xunqida
- YIC
- YST Elec
- Yuanxinai
Hide
Manufacturer

Integrated Circuits (ICs) > Interface - Analog Switches, Multiplexers, Demultiplexers
IC SWITCH QUAD SPDT 16QFN
Documents
Datasheet |
ISL43L420IR![]() |
Specifications
Part Status | Obsolete |
Switch Circuit | SPDT |
Multiplexer/Demultiplexer Circuit | 2:1 |
Number of Circuits | 4 |
On-State Resistance (Max) | 450 Ohm |
Channel-to-Channel Matching (ΔRon) | 50 mOhm |
Voltage - Supply, Single (V+) | 1.1 V ~ 4.5 V |
Switch Time (Ton, Toff) (Max) | 13ns, 10ns |
Charge Injection | -120pC |
Channel Capacitance (CS(off), CD(off)) | 106pF |
Current - Leakage (IS(off)) (Max) | 50nA |
Crosstalk | -98dB @ 100kHz |
Operating Temperature | -40°C ~ 85°C (TA) |
Package / Case | 16-VFQFN Exposed Pad |
Supplier Device Package | 16-QFN (3x3) |
Hide
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Intersil | IC SWITCH QUAD SPDT 16QFN Interface - Analog Switches, Multiplexers, Demultiplexers
|
In-Stock |
|
Inquiry | |
ISL43L420IR | Intersil | IC SWITCH QUAD SPDT 16QFN Interface - Analog Switches, Multiplexers, Demultiplexers
|
In-Stock |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ISL43L420IRZ | Intersil | SPDT, 4 Func, 1 Channel, CMOS, PQCC16 | 2022 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR
sku #: ISL43L420IR
|
Intersil | 175 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Renesas Electronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 167 |
|
Inquiry | |
ISL43L420IR | Renesas Electronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 265 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Renesas Electronics America Inc | 6037 |
|
Inquiry | ||
ISL43L420IR | Renesas Electronics America Inc | 6779 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Renesas Electronics America Inc. | 8919 |
|
Inquiry | ||
ISL43L420IR | Renesas Electronics America Inc. | 5173 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR | Intersil | IC SWITCH QUAD SPDT 16QFN ; 16-QFN (3x3) Interface - Analog Switches, Multiplexers, Demultiplexers
|
Available |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Intersil | 4 Circuit IC Switch 2:1 450 Ohm 16-QFN (3x3) | 208 |
|
Inquiry | |
ISL43L420IR | Intersil | 4 Circuit IC Switch 2:1 450 Ohm 16-QFN (3x3) | 1481 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Renesas Electronics America Inc. | IC SWITCH SPDT X 4 450OHM 16QFN | 4232 |
|
Inquiry | |
ISL43L420IR | Renesas Electronics America Inc. | IC SWITCH SPDT X 4 450OHM 16QFN | 4911 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Renesas Electronics America Inc | IC SWITCH QUAD SPDT 16QFN | 3943 |
|
Inquiry | |
ISL43L420IR | Renesas Electronics America Inc | IC SWITCH QUAD SPDT 16QFN | 3737 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Intersil (Renesas Electronics America) | IC SWITCH QUAD SPDT 16QFN | 8388 |
|
Inquiry | |
ISL43L420IR | Intersil (Renesas Electronics America) | IC SWITCH QUAD SPDT 16QFN | 7813 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Renesas Electronics America Inc | IC SWITCH QUAD SPDT 16QFN | 2105 |
|
Inquiry | |
ISL43L420IR | Renesas Electronics America Inc | IC SWITCH QUAD SPDT 16QFN | 3558 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Intersil (Renesas Electronics Corporation) | 16-VFQFN Exposed Pad | 8900 |
|
Inquiry | |
ISL43L420IR | Intersil (Renesas Electronics Corporation) | 16-VFQFN Exposed Pad | 8900 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR | Renesas Electronics America Inc | IC SWITCH SPDT X 4 450OHM 16QFN | 44700 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Renesas Electronics America | IC SWITCH QUAD SPDT 16QFN Interface - Analog Switches, Multiplexers, Demultiplexers
|
4171 |
|
Buy | |
ISL43L420IR | Renesas Electronics America | IC SWITCH QUAD SPDT 16QFN Interface - Analog Switches, Multiplexers, Demultiplexers
|
3304 |
|
Buy | |
ISL43L420IRZ-T | Renesas Electronics America | IC SWITCH QUAD SPDT 16QFN Interface - Analog Switches, Multiplexers, Demultiplexers
|
7167 |
|
Buy | |
ISL43L420IRZ | Renesas Electronics America | IC SWITCH QUAD SPDT 16QFN Interface - Analog Switches, Multiplexers, Demultiplexers
|
6183 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Renesas Electronics America Inc. | DC:Active ; - | 0 |
|
Inquiry | |
ISL43L420IR | Renesas Electronics America Inc. | DC:Active ; - | 0 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Intersil | 2000 |
|
Inquiry | ||
ISL43L420IR | Intersil | 2000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IRZ | Intersil | SPDT, 4 FUNC, 1 CHANNEL, CMOS | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Intersil | IC SWITCH QUAD SPDT 16QFN | 150000 |
|
Inquiry | |
ISL43L420IR | Intersil | IC SWITCH QUAD SPDT 16QFN | 150000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Intersil | DC:22+ ; IC SWITCH QUAD SPDT 16QFN | 15000 |
|
Inquiry | |
ISL43L420IR | Intersil | DC:22+ ; IC SWITCH QUAD SPDT 16QFN | 15000 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR | Renesas Electronics Corporation | Available, Contact us | 10000 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Renesas Electronics America Inc | IC SWITCH QUAD SPDT 16QFN ; DC:21+ ; 16-QFN (3x3) | 111 |
|
Inquiry | |
ISL43L420IR | Renesas Electronics America Inc | IC SWITCH QUAD SPDT 16QFN ; DC:21+ ; 16-QFN (3x3) | 111 |
|
Inquiry | |
ISL43L420IR | Renesas Electronics America Inc | IC SWITCH SPDT X 4 450OHM 16QFN ; DC:23+ | 29400 |
|
Inquiry | |
ISL43L420IR | Renesas Electronics Corporation | IC SWITCH SPDT X 4 450OHM 16QFN ; DC:23+ | 48380 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR | Renesas Electronics Corporation | IC SWITCH SPDT X 4 450OHM 16QFN | 48380 |
|
Inquiry | |
ISL43L420IR | Renesas Electronics America Inc | IC SWITCH SPDT X 4 450OHM 16QFN | 29400 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Renesas Electronics America Inc | 4 Circuit IC Switch 2:1 450Ohm 16-QFN (3x3) ; Tape & Reel (TR) | 9654 |
|
Inquiry | |
ISL43L420IR | Renesas Electronics America Inc | 4 Circuit IC Switch 2:1 450Ohm 16-QFN (3x3) ; Tube | 4397 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR | Intersil | OEM/CM QUOTES ONLY | NO BROKERS | 203 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Intersil | In Stock |
|
Inquiry | ||
ISL43L420IR-T | INTERSIL | In Stock |
|
Inquiry | ||
ISL43L420IR | Intersil | In Stock |
|
Inquiry | ||
ISL43L420IR | INTERSIL | In Stock |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Renesas Electronics Corporation | DC:24+ ; Original New | 21268 |
|
Inquiry | |
ISL43L420IR | Renesas Electronics Corporation | DC:24+ ; Original New | 49745 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR | Renesas Electronics America Inc | 4 Circuit IC Switch 2:1 450Ohm 16-QFN (3x3) | 7058 |
|
Inquiry | |
ISL43L420IR-T | Renesas Electronics America Inc | 4 Circuit IC Switch 2:1 450Ohm 16-QFN (3x3) | 6767 |
|
Inquiry |

Authorized Procurement Solutions
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR | INTERSIL | 300 |
|
Inquiry | ||
ISL43L420IRZ | Intersil | 1964 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Intersil (Renesas Electronics America) | IC SWITCH QUAD SPDT 16QFN | 10000 |
|
Inquiry | |
ISL43L420IR | Intersil (Renesas Electronics America) | IC SWITCH QUAD SPDT 16QFN | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR | InT/ersil | SOIC-24 ; DC:2023+ | 175 |
|
Inquiry | |
ISL43L420IR | InT/ersil | TDFN-14 ; DC:2022+ | 175 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Renesas / Intersil | IC SWITCH QUAD SPDT 16QFN | in stock |
|
Inquiry | |
ISL43L420IR | Renesas / Intersil | IC SWITCH QUAD SPDT 16QFN | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Intersil | DC:1739+ ; IT-2018 | 21500 |
|
Inquiry | |
ISL43L420IR | Intersil | 175 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR
sku #: ISL43L420IR
|
Intersil | 197 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ISL43L420IR-T | Intersil | IT-2018 ; DC:1739+ | 51500 |
|
Inquiry | |
ISL43L420IR | INTERSIL | DC:2018 | 30175 |
|
Inquiry |
See Also:
ISL43L410IR
ISL43L420IRZ
ISL43L120IR
ISL43L220IR
ISL43L410IRZ
ISL43142IR
ISL43240IR
ISL43140IR
ISL43L120IRZ
ISL43410IR
ISL43L680IR
ISL43L120IU
ISL43L420IR-T
ISL43L122IR
ISL43L840IR
ISL43840IR
ISL43640IR
ISL43L121IR
ISL43L410IU
ISL43L710IR
ISL43L740IR
ISL43L220IRZ
ISL43L410IR-T
ISL43841IR
ISL43L122IRZ
ISL43L122IU
ISL43L220IR-T
ISL43L121IU
ISL43140IV
ISL43410IRZ
ISL43144IR
ISL43840IRZ
ISL43L710IU
ISL43142IB
ISL43640IU
ISL43140IB
ISL43143IR
ISL43L420IRZ-T
ISL43L410IUZ
ISL43145IR
ISL43141IR
ISL43240IA
ISL43L840IRZ
ISL43240IRZ
ISL43L840IV
ISL43741IR
ISL43140IRZ
ISL43L712IR
ISL43L711IR
More »