5PCS PCF8574P DIP16 PCF8574 DIP 8574P DIP-16 PCF8574AP new and original IC

10pcs 3296W 3296 50 100 200 500 ohm 1K 2K 5K 10K 20K 50K 100K 200K 500K 1M ohm 103 100R 200R 500R Trimpot Trimmer Potentiometer