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I2C 與 SPI 通用 I/O (GPIO) — 在售料號

截至 2026年9月18日，TI-ADI列出 I2C 與 SPI 通用 I/O (GPIO) 型號 286 個。庫存與交期於每次報價時確認。

料號封裝庫存廠商
TCA9536CDTMR
Remote 4-Bit I²C and SMBus I/O expander with configuration register and interrupt
8-X2SON (DTM)有貨Texas Instruments詢價
TCA6418EYFPR
18-bit 1.65- to 3.6-V I2C/SMBus I/O expander with interrupt, reset & config registers
25-DSBGA (YFP)有貨Texas Instruments詢價
TCAL9539RPWR
16-bit I2C/SMBus I/O expander with interrupt, reset and advanced sticky registers
24-TSSOP (PW)有貨Texas Instruments詢價
TCA8418RTWR
18-bit 1.65- to 3.6-V 1MHz I2C/SMBus keypad scanner with interrupt, reset & 80 key support
24-WQFN (RTW)有貨Texas Instruments詢價
PCF8574ARGYR
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
20-VQFN (RGY)有貨Texas Instruments詢價
TCA9535MRGER
16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers
24-VQFN (RGE)有貨Texas Instruments詢價
TCA9539BQPWRQ1
Automotive 16-bit 1.65 to 5.5V I²C/SMBus I/O expander with interrupt, reset and config registers
24-TSSOP (PW)有貨Texas Instruments詢價
TCA9554ADWR
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
16-SOIC (DW)有貨Texas Instruments詢價
TCA9554DBR
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
16-SSOP (DB)有貨Texas Instruments詢價
TCAL6416PWR
16-bit translating I²C-bus/SMBus I/O expander with interrupt, reset and agile I/O configuration</
24-TSSOP (PW)有貨Texas Instruments詢價
TCA6507PWR
7-bit 1.65- to 5.5-V I2C/SMBus LED driver with intensity control, shutdown & config registers
14-TSSOP (PW)有貨Texas Instruments詢價
TCA6507PWRG4
7-bit 1.65- to 5.5-V I2C/SMBus LED driver with intensity control, shutdown & config registers
14-TSSOP (PW)有貨Texas Instruments詢價
PCF8574APWR
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
20-TSSOP (PW)有貨Texas Instruments詢價
PCF8574APWRE4
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
20-TSSOP (PW)有貨Texas Instruments詢價
PCF8574APWRG4
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
20-TSSOP (PW)有貨Texas Instruments詢價
TCA9539RGER
16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers
24-VQFN (RGE)有貨Texas Instruments詢價
TCA9554ADBQR
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
16-SSOP (DBQ)有貨Texas Instruments詢價
PCF8574PWRE4
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
20-TSSOP (PW)有貨Texas Instruments詢價
PCF8574RGTR
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
16-VQFN (RGT)有貨Texas Instruments詢價
PCF8574PWR
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
20-TSSOP (PW)有貨Texas Instruments詢價
PCA9557D
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers
16-SOIC (D)有貨Texas Instruments詢價
PCA9554ARGTR
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
16-VQFN (RGT)有貨Texas Instruments詢價
TCA6507PW
7-bit 1.65- to 5.5-V I2C/SMBus LED driver with intensity control, shutdown & config registers
14-TSSOP (PW)有貨Texas Instruments詢價
PCA9557RGYR
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers
16-VQFN (RGY)有貨Texas Instruments詢價
TCA9554APWR
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
16-TSSOP (PW)有貨Texas Instruments詢價
PCF8574N
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
16-PDIP (N)有貨Texas Instruments詢價
PCF8574NE4
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
16-PDIP (N)有貨Texas Instruments詢價
TCA9554DWR
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
16-SOIC (DW)有貨Texas Instruments詢價
TCA9536DTMR
Remote 4-Bit I²C and SMBus I/O expander with configuration register and interrupt
8-X2SON (DTM)有貨Texas Instruments詢價
PCA9539DBQR
16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers
24-SSOP (DBQ)有貨Texas Instruments詢價
TCAL9538RSVR
Low-voltage 8-bit I²C-bus/SMBus I/O expander with interrupt, reset and agile I/O configuration
16-UQFN (RSV)有貨Texas Instruments詢價
PCA9554PWRG4
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
16-TSSOP (PW)有貨Texas Instruments詢價
TCAL9538DTUR
Low-voltage 8-bit I²C-bus/SMBus I/O expander with interrupt, reset and agile I/O configuration
16-X2QFN (DTU)有貨Texas Instruments詢價
TCA9534ADWR
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, & config registers
16-SOIC (DW)有貨Texas Instruments詢價
PCF8575PW
16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
24-TSSOP (PW)有貨Texas Instruments詢價
PCF8574ADWR
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
16-SOIC (DW)有貨Texas Instruments詢價
PCF8575RGER
16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
24-VQFN (RGE)有貨Texas Instruments詢價
TCAL6408PWR
8-bit translating I²C-bus/SMBus I/O expander with interrupt, reset, and agile I/O
16-TSSOP (PW)有貨Texas Instruments詢價
PCA9539DWR
16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers
24-SOIC (DW)有貨Texas Instruments詢價
PCF8574DWRG4
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
16-SOIC (DW)有貨Texas Instruments詢價
PCF8574DW
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
16-SOIC (DW)有貨Texas Instruments詢價
PCA9557DR
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers
16-SOIC (D)有貨Texas Instruments詢價
PCA9534DBR
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers
16-SSOP (DB)有貨Texas Instruments詢價
LM8323JGR8AXMX/NOPB
Mobile I/O Companion Supporting Keyscan, I/O Expansion, PWM, and ACCESS.bus Host Interface
36-CS-BGA (NYB)有貨Texas Instruments詢價
TCA9538DBR
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers
16-SSOP (DB)有貨Texas Instruments詢價
TCA9534DWT
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers
16-SOIC (DW)有貨Texas Instruments詢價
PCA9554ADGVR
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
16-TVSOP (DGV)有貨Texas Instruments詢價
TCA9534ADWT
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, & config registers
16-SOIC (DW)有貨Texas Instruments詢價
PCF8575DB
16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
24-SSOP (DB)有貨Texas Instruments詢價
PCF8574ADW
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
16-SOIC (DW)有貨Texas Instruments詢價

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