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I2C & SPI general-purpose I/Os (GPIOs) — peças em estoque

Em 18 de setembro de 2026, a TI-ADI (ONE BOM LIMITED) lista 286 peças de I2C & SPI general-purpose I/Os (GPIOs). Estoque e prazo são confirmados em cada cotação.

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

Fabricantes nesta categoria

Processo de qualidade conforme normas do setor

  1. Verificação de origemcredenciais do fornecedor, declaração de origem do lote, registros de cadeia autorizada (AS6081)
  2. Inspeção visual de entradamarcação, coplanaridade, oxidação, sinais de recondicionamento (IDEA-STD-1010-B)
  3. Raio-Xdie, fios de bonding e vazios comparados com amostra padrão (AS6171/4)
  4. Decap / teste com solventeabertura de amostra para marca do die; teste de marcação com acetona (IDEA-STD-1010-B)
  5. Teste funcional / elétricoparâmetros-chave em bancada ou laboratório independente (AS6171/6)
  6. Umidade e embalagemnível MSL, saco a vácuo, dessecante, indicador de umidade (JEDEC J-STD-020 / J-STD-033)
  7. Relatório de enviofotos de inspeção e número do relatório em cada lote (ISO 9001:2015)

O que acontece depois da sua solicitação

  1. 1. Primeira resposta em 2 horas úteis (UTC+8)
  2. 2. Cotação com preço, prazo, date code e Incoterm
  3. 3. Pagamento por T/T, PayPal, carta de crédito ou escrow
  4. 4. Fotos de inspeção antes do envio
  5. 5. Garantia de qualidade de 30 dias e política de devolução

Como comprar: condições de pagamento, Incoterms e garantia de 30 dias