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I2C- & SPI-Universal-E/As (GPIOs) — verfügbare Bauteile

Stand 18. September 2026: TI-ADI (ONE BOM LIMITED) führt 286 Teile in I2C- & SPI-Universal-E/As (GPIOs). Bestand und Lieferzeit bestätigen wir mit jedem Angebot.

ArtikelnummerGehäuseBestandHersteller
TCA9536CDTMR
Remote 4-Bit I²C and SMBus I/O expander with configuration register and interrupt
8-X2SON (DTM)653.909Texas InstrumentsAnfragen
TCA6418EYFPR
18-bit 1.65- to 3.6-V I2C/SMBus I/O expander with interrupt, reset & config registers
25-DSBGA (YFP)263.713Texas InstrumentsAnfragen
TCAL9539RPWR
16-bit I2C/SMBus I/O expander with interrupt, reset and advanced sticky registers
24-TSSOP (PW)179.704Texas InstrumentsAnfragen
TCA8418RTWR
18-bit 1.65- to 3.6-V 1MHz I2C/SMBus keypad scanner with interrupt, reset & 80 key support
24-WQFN (RTW)143.878Texas InstrumentsAnfragen
PCF8574ARGYR
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
20-VQFN (RGY)138.230Texas InstrumentsAnfragen
TCA9535MRGER
16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers
24-VQFN (RGE)114.622Texas InstrumentsAnfragen
TCA9539BQPWRQ1
Automotive 16-bit 1.65 to 5.5V I²C/SMBus I/O expander with interrupt, reset and config registers
24-TSSOP (PW)114.535Texas InstrumentsAnfragen
TCA9554ADWR
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
16-SOIC (DW)104.138Texas InstrumentsAnfragen
TCA9554DBR
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
16-SSOP (DB)98.924Texas InstrumentsAnfragen
TCAL6416PWR
16-bit translating I²C-bus/SMBus I/O expander with interrupt, reset and agile I/O configuration</
24-TSSOP (PW)93.983Texas InstrumentsAnfragen
TCA6507PWR
7-bit 1.65- to 5.5-V I2C/SMBus LED driver with intensity control, shutdown & config registers
14-TSSOP (PW)92.009Texas InstrumentsAnfragen
TCA6507PWRG4
7-bit 1.65- to 5.5-V I2C/SMBus LED driver with intensity control, shutdown & config registers
14-TSSOP (PW)92.009Texas InstrumentsAnfragen
PCF8574APWR
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
20-TSSOP (PW)90.728Texas InstrumentsAnfragen
PCF8574APWRE4
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
20-TSSOP (PW)90.728Texas InstrumentsAnfragen
PCF8574APWRG4
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
20-TSSOP (PW)90.728Texas InstrumentsAnfragen
TCA9539RGER
16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers
24-VQFN (RGE)86.425Texas InstrumentsAnfragen
TCA9554ADBQR
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
16-SSOP (DBQ)79.865Texas InstrumentsAnfragen
PCF8574PWRE4
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
20-TSSOP (PW)75.665Texas InstrumentsAnfragen
PCF8574RGTR
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
16-VQFN (RGT)74.815Texas InstrumentsAnfragen
PCF8574PWR
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
20-TSSOP (PW)70.666Texas InstrumentsAnfragen
PCA9557D
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers
16-SOIC (D)70.250Texas InstrumentsAnfragen
PCA9554ARGTR
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
16-VQFN (RGT)62.848Texas InstrumentsAnfragen
TCA6507PW
7-bit 1.65- to 5.5-V I2C/SMBus LED driver with intensity control, shutdown & config registers
14-TSSOP (PW)61.650Texas InstrumentsAnfragen
PCA9557RGYR
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers
16-VQFN (RGY)56.780Texas InstrumentsAnfragen
TCA9554APWR
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
16-TSSOP (PW)55.880Texas InstrumentsAnfragen
PCF8574N
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
16-PDIP (N)55.411Texas InstrumentsAnfragen
PCF8574NE4
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
16-PDIP (N)55.411Texas InstrumentsAnfragen
TCA9554DWR
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
16-SOIC (DW)51.905Texas InstrumentsAnfragen
TCA9536DTMR
Remote 4-Bit I²C and SMBus I/O expander with configuration register and interrupt
8-X2SON (DTM)51.038Texas InstrumentsAnfragen
PCA9539DBQR
16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers
24-SSOP (DBQ)48.840Texas InstrumentsAnfragen
TCAL9538RSVR
Low-voltage 8-bit I²C-bus/SMBus I/O expander with interrupt, reset and agile I/O configuration
16-UQFN (RSV)48.831Texas InstrumentsAnfragen
PCA9554PWRG4
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
16-TSSOP (PW)47.675Texas InstrumentsAnfragen
TCAL9538DTUR
Low-voltage 8-bit I²C-bus/SMBus I/O expander with interrupt, reset and agile I/O configuration
16-X2QFN (DTU)45.928Texas InstrumentsAnfragen
TCA9534ADWR
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, & config registers
16-SOIC (DW)45.922Texas InstrumentsAnfragen
PCF8575PW
16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
24-TSSOP (PW)45.020Texas InstrumentsAnfragen
PCF8574ADWR
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
16-SOIC (DW)44.903Texas InstrumentsAnfragen
PCF8575RGER
16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
24-VQFN (RGE)43.821Texas InstrumentsAnfragen
TCAL6408PWR
8-bit translating I²C-bus/SMBus I/O expander with interrupt, reset, and agile I/O
16-TSSOP (PW)43.804Texas InstrumentsAnfragen
PCA9539DWR
16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers
24-SOIC (DW)40.446Texas InstrumentsAnfragen
PCF8574DWRG4
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
16-SOIC (DW)40.000Texas InstrumentsAnfragen
PCF8574DW
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
16-SOIC (DW)39.920Texas InstrumentsAnfragen
PCA9557DR
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers
16-SOIC (D)38.678Texas InstrumentsAnfragen
PCA9534DBR
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers
16-SSOP (DB)38.230Texas InstrumentsAnfragen
LM8323JGR8AXMX/NOPB
Mobile I/O Companion Supporting Keyscan, I/O Expansion, PWM, and ACCESS.bus Host Interface
36-CS-BGA (NYB)37.898Texas InstrumentsAnfragen
TCA9538DBR
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers
16-SSOP (DB)37.856Texas InstrumentsAnfragen
TCA9534DWT
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers
16-SOIC (DW)36.725Texas InstrumentsAnfragen
PCA9554ADGVR
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
16-TVSOP (DGV)34.492Texas InstrumentsAnfragen
TCA9534ADWT
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, & config registers
16-SOIC (DW)33.073Texas InstrumentsAnfragen
PCF8575DB
16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
24-SSOP (DB)32.700Texas InstrumentsAnfragen
PCF8574ADW
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
16-SOIC (DW)31.760Texas InstrumentsAnfragen

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