Texas Instruments · Analog Switches - Special Purpose
PCA9543ADR
Texas Instruments Analog Switches - Special Purpose · SOIC-14
Request a quote for PCA9543ADRThe PCA9543ADR is an Analog Switches - Special Purpose from Texas Instruments, supplied in a SOIC-14 package. It is listed in our Interface ICs catalog (Analog & Mixed Signal).
Key specifications of the PCA9543ADR: voltage - supply 2.3V~5.5V, number of channels 2, operating temperature -40°C~+85°C, applications Telecom, propagation delay (tpd) 4ns and ron 20Ω.
PartnerSemi sources the PCA9543ADR for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | PCA9543ADR |
|---|---|
| Manufacturer | Texas Instruments |
| Product type | Analog Switches - Special Purpose |
| Category | Interface ICs |
| Package / case | SOIC-14 |
| Applications | Telecom |
| Number of Channels | 2 |
| Operating Temperature | -40°C~+85°C |
| Propagation Delay (tpd) | 4ns |
| Ron | 20Ω |
| Switch Circuit | 2:1 |
| Voltage - Supply | 2.3V~5.5V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments Interface ICs
| Part number | Type | |
|---|---|---|
| PCA9538PWR | I/O Expanders | |
| PCA9539 | interface IC | |
| PCA9539PWR | I/O Expanders | |
| PCA9543A | interface IC | |
| PCA9544A | interface IC | |
| PCA9544APWR | Interface - Specialized | |
| PCA9545A | interface IC | |
| PCA9545ARGYR | Interface - Specialized |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| PCA9543AD | NXP Semiconductors | Interface IC | |
| PCA9543APW | NXP Semiconductors | Interface IC |
Frequently asked questions
What is the PCA9543ADR?
The PCA9543ADR is an Analog Switches - Special Purpose from Texas Instruments, supplied in a SOIC-14 package. It is listed in our Interface ICs catalog (Analog & Mixed Signal).
What are the specifications of the PCA9543ADR?
Applications: Telecom; Number of Channels: 2; Operating Temperature: -40°C~+85°C; Propagation Delay (tpd): 4ns; Ron: 20Ω; Switch Circuit: 2:1; Voltage - Supply: 2.3V~5.5V.
What package is the PCA9543ADR in?
The PCA9543ADR is listed in a SOIC-14 package.
Which part numbers are similar to the PCA9543ADR?
Similar part numbers in our catalog include PCA9543AD (NXP Semiconductors) and PCA9543APW (NXP Semiconductors). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the PCA9543ADR?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=PCA9543ADR&brand=Texas%20Instruments or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.