PCA9548APW Datasheet PDF – 8-Channel I2C-Bus Switch

Part Number : PCA9548APW

Function : 8-channel I2C-bus switch with reset

Package : SO, TSSOP, HVQFN 24 Pin Type

Manufacturers : NXP Semiconductors.

Pinouts :
PCA9548APW datasheet

Description :

The PCA9548A is an octal bidirectional translating switch controlled via the I2C-bus. The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Any individual SCx/SDx channel or combination of channels can be selected, determined by the contents of the programmable control register.


1. 1-of-8 bidirectional translating switches
2. I2C-bus interface logic; compatible with SMBus standards
3. Active LOW reset input
4. Three address pins allowing up to eight devices on the I2C-bus
5. Channel selection via I2C-bus, in any combination
6. Power-up with all switch channels deselected

Other data sheets within the file : PCA9548A, PCA9548ABS, PCA9548ABS, PCA9548AD

PCA9548APW Datasheet PDF Download

PCA9548APW pdf


Z0109MA Datasheet PDF – 600V, 10mA, Triac

Part Number : Z0109MA

Function : 4Q Triac

Package : TO-92, SOT54 Type

Manufacturers :Philips,  NXP Semiconductors.

Pinouts :
Z0109MA datasheet

Description :

Passivated triacs in conventional and surface mounting packages. Intended for use in applications requiring high bidirectional transient and blocking voltage capability. Available in a range of gate current sensitivities for optimum performance.

1. Direct interfacing to logic level ICs
2. Direct interfacing to low power gate drive circuits
3. High blocking voltage capability
4. Planar passivated for voltage ruggedness and reliability
5. Sensitive gate in four quadrants
6. Triggering in all four quadrants


1. Home appliances
2. Small motor control
3. Fan controllers
4. Small loads in industrial process control.

Other data sheets within the file : ZO109MA, Z0103MA, Z0103NA, Z0107MA, Z0107NA

Z0109MA Datasheet PDF Download

Z0109MA pdf