Components

48 matching

Each one is a symbol, its recommended footprint and its 3D package model, linked by KiCad's own references and cross-checked pin by pin.

Exact SemanticRanked by meaning — describe the part you need

48 components

TCA9555PWR

SYMFP3D

Interface_Expansion

16-bit I/O expander, I2C and SMBus interface, interrupts, w/ pull-ups, TSSOP-24 package

Pins: 24
Pads: 24
SMD: 7.7×8.3

TCA9535PWR

SYMFP3D

Interface_Expansion

16-bit I/O expander, I2C and SMBus interface, interrupts, w/o pull-ups, TSSOP-24 package

Pins: 24
Pads: 24
SMD: 7.7×8.3

no footprint

TCA9534

SYM——

Interface_Expansion

8-bit I/O Expander, I2C / SMBus interface, interrupt output, fixed address bits 0b0100xxx, TSSOP-16 / SOIC-16

Pins: 16
Pads: —
Mount: —

TCA9555RTWR

SYMFP3D

Interface_Expansion

16-bit I/O expander, I2C and SMBus interface, interrupts, w/ pull-ups, QFN-24

Pins: 25
Pads: 25
SMD: 5.3×5.3

TCA9535RTWR

SYMFP3D

Interface_Expansion

16-bit I/O expander, I2C and SMBus interface, interrupts, w/o pull-ups, QFN-24

Pins: 25
Pads: 25
SMD: 5.3×5.3

TCA6408APW

SYMFP3D

Interface_Expansion

Low-Voltage 8-bit I2C and SMBus I/O Expander, TSSOP-16

Pins: 16
Pads: 16
SMD: 7.7×5.5

TCA9555DBT

SYMFP3D

Interface_Expansion

16-bit I/O expander, I2C and SMBus interface, interrupts, w/ pull-ups, SSOP-24

Pins: 24
Pads: 24
SMD: 9.4×8.7

TCA9554PW

SYMFP3D

Interface_Expansion

8 Bit Port/Expander, I2C SMBUS, Interrupt output, TSSOP-16

Pins: 16
Pads: 16
SMD: 7.7×5.5

TCA9555RGER

SYMFP—

Interface_Expansion

16-bit I/O expander, I2C and SMBus interface, interrupts, w/ pull-ups, QFN-24

Pins: 25
Pads: 25
SMD: 5.3×5.3

TCA9535RGER

SYMFP—

Interface_Expansion

16-bit I/O expander, I2C and SMBus interface, interrupts, w/o pull-ups, QFN-24

Pins: 25
Pads: 25
SMD: 5.3×5.3

TCA9535DBT

SYMFP3D

Interface_Expansion

16-bit I/O expander, I2C and SMBus interface, interrupts, w/o pull-ups, SSOP-24

Pins: 24
Pads: 24
SMD: 9.4×8.7

TCA6408ARGT

SYMFP—

Interface_Expansion

Low-Voltage 8-bit I2C and SMBus I/O Expander, VQFN-16

Pins: 17
Pads: 17
SMD: 4.3×4.3

TCA9535MRGER

SYMFP—

Interface_Expansion

16-bit I/O expander, I2C and SMBus interface, interrupts, w/o pull-ups, QFN-24

Pins: 25
Pads: 25
SMD: 5.3×5.3

TCAL6408PW

SYMFP3D

Interface_Expansion

8-bit I2C/SMBus I/O expander, 100 / 400 / 1000 kHz (standard / fast-mode / fast-mode-plus), interrupt output, 1.08 - 3.6V supply, TSSOP-16

Pins: 16
Pads: 16
SMD: 7.7×5.5

TCA9555DBR

SYMFP3D

Interface_Expansion

16-bit I/O expander, I2C and SMBus interface, interrupts, w/ pull-ups, SSOP-24

Pins: 24
Pads: 24
SMD: 9.4×8.7

PCAL6408APW

SYMFP3D

Interface_Expansion

8-bit I2C-bus/SMBus I/O expander, 100 / 400 kHz (standard / fast-mode), interrupt output, 1.65 - 5.5V supply, TSSOP-16

Pins: 16
Pads: 16
SMD: 7.7×5.5

TCA9535DBR

SYMFP3D

Interface_Expansion

16-bit I/O expander, I2C and SMBus interface, interrupts, w/o pull-ups, SSOP-24

Pins: 24
Pads: 24
SMD: 9.4×8.7

TCA6408ARSV

SYMFP—

Interface_Expansion

Low-Voltage 8-bit I2C and SMBus I/O Expander, UQFN-16

Pins: 16
Pads: 16
SMD: 3.0×3.8

PCF8574AP

SYMFP3D

Interface_Expansion

8-bit I/O Expander, I2C interface, interrupt output, fixed address bits 0b0111xxx, DIP-16

Pins: 16
Pads: 16
THT: 9.7×20.8

PCF8574P

SYMFP3D

Interface_Expansion

8-bit I/O Expander, I2C interface, interrupt output, fixed address bits 0b0100xxx, DIP-16

Pins: 16
Pads: 16
THT: 9.7×20.8

MCP23008-xP

SYMFP3D

Interface_Expansion

8-bit I/O expander, I2C, interrupts, PDIP-18

Pins: 18
Pads: 18
THT: 9.7×23.4

TCA9554DBQ

SYMFP3D

Interface_Expansion

8 Bit Port/Expander, I2C SMBUS, Interrupt output, SSOP-16

Pins: 16
Pads: 16
SMD: 7.4×5.4

TCA9546APW

SYMFP3D

Interface_Expansion

I2C SMBus Hub, 4 Channels, Reset, Multiple Addresses,TSSOP-16

Pins: 16
Pads: 16
SMD: 7.7×5.5

MCP23017x-x-SP

SYMFP3D

Interface_Expansion

16-bit I/O expander, I2C, interrupts, w pull-ups, SPDIP-28

Pins: 28
Pads: 28
THT: 9.7×36.1

MAX31910xUI

SYMFP—

Interface_Expansion

Ultra-Low Power Industrial, Octal, Digital Input Translator/Serializer, SPI interface, TSSOP-28

Pins: 29
Pads: 29
SMD: 7.7×10.2

MAX31911xUI

SYMFP—

Interface_Expansion

Industrial, Octal, Digital Input Translator/Serializer, SPI interface, TSSOP-28

Pins: 29
Pads: 29
SMD: 7.7×10.2

TCA9554DB

SYMFP3D

Interface_Expansion

8 Bit Port/Expander, I2C SMBUS, Interrupt output, SSOP-16

Pins: 16
Pads: 16
SMD: 9.1×6.7

PCF8574T

SYMFP3D

Interface_Expansion

8-bit I/O Expander, I2C interface, interrupt output, fixed address bits 0b0100xxx, SOIC-16

Pins: 16
Pads: 16
SMD: 11.9×10.8

PCA9538PW

SYMFP3D

Interface_Expansion

8-bit I/O expander, I2C / SMBus interface, interrupt and reset pins, TSSOP-16

Pins: 16
Pads: 16
SMD: 7.7×5.5

PCF8574ATS

SYMFP3D

Interface_Expansion

8-bit I/O Expander, I2C interface, interrupt output, fixed address bits 0b0111xxx, SSOP-20

Pins: 20
Pads: 20
SMD: 7.8×7.0

PCF8574TS

SYMFP3D

Interface_Expansion

8-bit I/O Expander, I2C interface, interrupt output, fixed address bits 0b0100xxx, SSOP-20

Pins: 20
Pads: 20
SMD: 7.8×7.0

PCA9557PW

SYMFP3D

Interface_Expansion

8-bit I2C-bus and SMBus I/O port with reset, TSSOP-16

Pins: 16
Pads: 16
SMD: 7.7×5.5

MCP23018x-x-SP

SYMFP3D

Interface_Expansion

16-bit I/O expander, I2C interface, open-drain outpus (with configurable pull-up resistors), 2 interrupt outputs, DIP-28

Pins: 28
Pads: 28
THT: 9.7×36.1

PCAL6408AHK

SYMFP—

Interface_Expansion

8-bit I2C-bus/SMBus I/O expander, 100 / 400 kHz (standard / fast-mode), interrupt output, 1.65 - 5.5V supply, X1QFN-16

Pins: 16
Pads: 16
SMD: 3.0×3.8

TCAL6408RSV

SYMFP—

Interface_Expansion

8-bit I2C/SMBus I/O expander, 100 / 400 / 1000 kHz (standard / fast-mode / fast-mode-plus), interrupt output, 1.08 - 3.6V supply, UQFN-16

Pins: 16
Pads: 16
SMD: 3.0×3.8

PCAL6408ABS

SYMFP—

Interface_Expansion

8-bit I2C-bus/SMBus I/O expander, 100 / 400 kHz (standard / fast-mode), interrupt output, 1.65 - 5.5V supply, VQFN-16

Pins: 17
Pads: 17
SMD: 4.3×4.3

MCP23S17x-x-SP

SYMFP3D

Interface_Expansion

16-bit I/O expander, SPI, interrupts, w pull-ups, SPDIP-28

Pins: 28
Pads: 28
THT: 9.7×36.1

PCF8574AT

SYMFP3D

Interface_Expansion

8-bit I/O Expander, I2C interface, interrupt output, fixed address bits 0b0111xxx, SOIC-16

Pins: 16
Pads: 16
SMD: 11.9×10.8

PCA9537

SYMFP3D

Interface_Expansion

4-bit I2C-bus and SMBus IO port with interrupt and reset, TSSOP-10

Pins: 10
Pads: 10
SMD: 6.3×3.5

MAX31912xUI

SYMFP—

Interface_Expansion

Ultra-Low Power Industrial, Octal, Digital Input Translator/Serializer, 8 integrated energy-less LED drivers, SPI interface, TSSOP-28

Pins: 29
Pads: 29
SMD: 7.7×10.2

MCP23018x-x-SS

SYMFP3D

Interface_Expansion

16-bit I/O expander, I2C interface, open-drain outpus (with configurable pull-up resistors), 2 interrupt outputs, SSOP-24

Pins: 24
Pads: 24
SMD: 9.4×8.7

PCA9555PW

SYMFP3D

Interface_Expansion

IO expander 16 GPIO, I2C 400kHz, Interrupt, 2.3 - 5.5V, TSSOP-24

Pins: 24
Pads: 24
SMD: 7.7×8.3

PCAL6416APW

SYMFP3D

Interface_Expansion

IO expander 16 GPIO, I2C 400kHz, Interrupt, 1.65 - 5.5V, TSSOP-24

Pins: 24
Pads: 24
SMD: 7.7×8.3

TCA9554DW

SYMFP3D

Interface_Expansion

8 Bit Port/Expander, I2C SMBUS, Interrupt output, SOIC-16

Pins: 16
Pads: 16
SMD: 11.9×10.8

TCA9544A

SYMFP3D

Interface_Expansion

I2C Hub, 4 Channels, Interrupts, TSSOP-20

Pins: 20
Pads: 20
SMD: 7.7×7.0

no footprint

TPIC6595

SYM——

Interface_Expansion

Power Logic 8-bit Shift Register, DIP-8/SOIC-8

Pins: 20
Pads: —
Mount: —

PCA9539xPW

SYMFP3D

Interface_Expansion

16-bit I/O expander, I2C / SMBus interface, interrupt and reset pins, TSSOP-24

Pins: 24
Pads: 24
SMD: 7.7×8.3

MAX31913xUI

SYMFP—

Interface_Expansion

Industrial, Octal, Digital Input Translator/Serializer, 8 integrated energy-less LED drivers, SPI interface, TSSOP-28

Pins: 29
Pads: 29
SMD: 7.7×10.2