Components
33,628 components
A component is a schematic symbol with, where the catalog has them, its footprint and 3D package model — linked by KiCad's own references and cross-checked pin by pin.
AS1115-BSST
Interface_Expansion
64 LEDs, I2C Interfaced LED Driver with Keyscan, QSOP-24
- Pins
- 24
- Pads
- 24
- SMD
- 7.4×9.2
PCF8574AP
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
PCF8574T
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
TCA9535PWR
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
TCA9554PW
Interface_Expansion
8 Bit Port/Expander, I2C SMBUS, Interrupt output, TSSOP-16
- Pins
- 16
- Pads
- 16
- SMD
- 7.7×5.5
TCA9555PWR
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
TSOP45xx
Interface_Optical
IR Receiver Modules for Remote Control Systems
- Pins
- 3
- Pads
- 3
- THT
- 7.4×5.6
PCA9306D
Interface
Dual bidirectional I2C Bus and SMBus voltage level translator, SO-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
MAX3078E
Interface_UART
+3.3V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
SN65HVD11HD
Interface_UART
3.3V, RS-485 Transceiver, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
SN75176AD
Interface_UART
Differential RS-422/RS-485 bus transceiver, SOIC-8
- Pins
- 8
- Pads
- 8
- SMD
- 7.4×5.4
MCP2221AxSL
Interface_USB
USB to I2C/UART Protocol Converter with GPIO, SOIC-14
- Pins
- 14
- Pads
- 14
- SMD
- 7.4×9.2
STUSB4500QTR
Interface_USB
Stand-alone USB PD controller (with sink Auto-run mode), QFN-24
- Pins
- 25
- Pads
- 25
- SMD
- 5.3×5.3
ADuM1400xRW
Isolator
Quad Channel Digital Isolator, 10Mbps, SOIC-16
- Pins
- 16
- Pads
- 16
- SMD
- 11.9×10.8
LTV-814
Isolator
AC/DC Optocoupler, Vce 35V, CTR 20%, DIP4
- Pins
- 4
- Pads
- 4
- THT
- 9.7×5.6
SFH617A-1X007T
Isolator
Optocoupler, Phototransistor Output, 5300 VRMS, VCEO 70V, CTR% 40-80, -55 to +110 degree Celsius, UL, BSI, FIMKO, cUL, 8mm clearence SMD PDIP-4
- Pins
- 4
- Pads
- 4
- SMD
- 11.5×5.6
SFH617A-2
Isolator
Optocoupler, Phototransistor Output, 5300 VRMS, VCEO 70V, CTR% 63-125, -55 to +110 degree Celsius, UL, BSI, FIMKO, cUL, THT PDIP-4
- Pins
- 4
- Pads
- 4
- THT
- 9.7×5.6
TLP627
Isolator
DC Darlington Optocoupler, Vce 300V, CTR 1000%, DIP4
- Pins
- 4
- Pads
- 4
- THT
- 9.7×5.6
TLP785
Isolator
DC Optocoupler, Vce 80V, CTR 50-200%, DIP4
- Pins
- 4
- Pads
- 4
- THT
- 9.7×5.6
Inolux_IN-PI554FCH
LED
5050 RGB LED 4-Pin with integrated IC
- Pins
- 4
- Pads
- 4
- SMD
- 6.9×5.5
FXMA108
Logic_LevelTranslator
Dual-Supply, 8-Bit Signal Translator with Configurable Voltage Supplies and Signals Levels, 3-State Outputs and Auto Direction Sensing, WQFN-20
- Pins
- 21
- Pads
- 21
- SMD
- 4.0×6.0
SN74LVC245APW
Logic_LevelTranslator
8-Bit Single-Supply Bus Transceiver With 5V tolerant input voltage and 3-State Outputs 24mA, TSSOP-20
- Pins
- 20
- Pads
- 20
- SMD
- 7.7×7.0
SN74LVC2T45DCUR
Logic_LevelTranslator
Dual-Bit Dual-Supply Bus Transceiver With Configurable Voltage Translation and 3-State Outputs, VSSOP-8
- Pins
- 8
- Pads
- 8
- SMD
- 4.6×2.5
TXS0102DCU
Logic_LevelTranslator
2-Bit Bidirectional Voltage-Level Shifter for Open-Drain and Push-Pull Application, VSSOP-8
- Pins
- 8
- Pads
- 8
- SMD
- 4.6×2.5