Win Source I/O 扩展器

8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-TSSOP -40 to 85

CY8C9540A Series 5.25 V 100 kHz Surface Mount I/O Expander - SSOP-48

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TVSOP -40 to 85

8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-SOIC -40 to 85

8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-TVSOP -40 to 85

2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection

Mobile I/O Companion Supporting Key-Scan, I/O Expansion, PWM and ACCESS.bus Host Interface

16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 24-SSOP -40 to 85

16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection

8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-TVSOP -40 to 85