PCF8574ADGVR
Texas Instruments
Tape & Reel (TR); Cut Tape (CT)PORI²C
Ref. price$1.9500
Lead time on requestGet quote ›
Texas Instruments PCF8 Series
13 variants · Texas Instruments
About the Texas Instruments Texas Instruments PCF8 Series series
The Texas Instruments Texas Instruments PCF8 Series series groups 13 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common current - output source (Sink) of 1mA, 25mA, features of POR and frequency of 100 kHz. Variants differ by case, mounting type and package, so you can match the exact case your application requires using the selection guide below.
Select a variant by
- Case
- 16-DIP (0.300\", 7.62mm) · 16-SOIC (0.295\", 7.50mm Width) · 16-VFQFN Exposed Pad · 20-TFSOP (0.173\", 4.40mm Width) · 20-TSSOP (0.173\", 4.40mm Width)
- Mounting type
- Surface Mount · Through Hole
- Package
- Tape & Reel (TR); Cut Tape (CT) · Tube
Variant comparison
| Parameter | PCF8574ADGVR | PCF8574AN | PCF8574APW | PCF8574APWR | PCF8574DW | PCF8574N |
|---|---|---|---|---|---|---|
| Case | 20-TFSOP (0.173\", 4.40mm Width) | 16-DIP (0.300\", 7.62mm) | 20-TSSOP (0.173\", 4.40mm Width) | 20-TSSOP (0.173\", 4.40mm Width) | 16-SOIC (0.295\", 7.50mm Width) | 16-DIP (0.300\", 7.62mm) |
| Mounting type | Surface Mount | Through Hole | Surface Mount | Surface Mount | Surface Mount | Through Hole |
| Package | Tape & Reel (TR); Cut Tape (CT) | Tube | Tube | Tape & Reel (TR); Cut Tape (CT) | Tube | Tube |
Shared specifications
- Current - output source (Sink)
- 1mA, 25mA
- Features
- POR
- Frequency
- 100 kHz
- Interface
- I²C
- Interrupt output
- Yes
- Number of i (O)
- 8
- Operating temperature
- -40°C~85°C
- Output type
- Push-Pull
- Voltage
- 2.5V ~ 6V
Request a quote on any Texas Instruments PCF8 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
Frequently asked questions
- How do the Texas Instruments Texas Instruments PCF8 Series variants differ?
- Texas Instruments PCF8 Series part numbers differ by case, mounting type and package. Use the selection guide above to pick by case.
- How many Texas Instruments Texas Instruments PCF8 Series part numbers are listed?
- 13 Texas Instruments Texas Instruments PCF8 Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Texas Instruments Texas Instruments PCF8 Series?
- Request a quote (RFQ) for any Texas Instruments PCF8 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.
