PCA9518DW
Texas Instruments
TubeI²CSurface Mount
Ref. price$2.59
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Texas Instruments PCA9 Discrete Semiconductors Series
4 variants · Texas Instruments
About the Texas Instruments PCA9 Discrete Semiconductors Series
The Texas Instruments PCA9 Discrete Semiconductors Series series groups 4 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common mounting of Surface Mount. Variants differ by applications, case and interface, so you can match the exact applications your application requires using the selection guide below. All listed Texas Instruments PCA9 Discrete Semiconductors Series part numbers are active and orderable.
Select a variant by
- Applications
- Buffer · Translating Switch
- Case
- 20-SOIC (0.295\", 7.50mm Width) · 20-SSOP (0.209\", 5.30mm Width) · 24-SOIC (0.295\", 7.50mm Width)
- Interface
- I²C · I²C, SMBus
- Package
- Tape & Reel (TR); Cut Tape (CT) · Tube
- Voltage
- 2.3V ~ 5.5V · 3V ~ 3.6V
Shared specifications
- Mounting
- Surface Mount
Variant comparison
| Parameter | PCA9548ADW | PCA9518DBT | PCA9518DW | PCA9518DWT |
|---|---|---|---|---|
| Applications | Translating Switch | Buffer | Buffer | Buffer |
| Case | 24-SOIC (0.295\", 7.50mm Width) | 20-SSOP (0.209\", 5.30mm Width) | 20-SOIC (0.295\", 7.50mm Width) | 20-SOIC (0.295\", 7.50mm Width) |
| Interface | I²C, SMBus | I²C | I²C | I²C |
| Package | Tube | Tape & Reel (TR); Cut Tape (CT) | Tube | Tape & Reel (TR); Cut Tape (CT) |
| Voltage | 2.3V ~ 5.5V | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V |
Request a quote on any Texas Instruments PCA9 Discrete Semiconductors Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
