SN74LS612FN

TCAL9539RPWR 16-BIT I2C/SMBUS I/O EXPANDER WI $2.11

ET64C16Y 16-bit I2C-bus/SMBus I/O Expande $0.87

ET6416 16-bit I2C-bus/SMBus I/O Expande $1.28

ET6408Y 8-bit I2C IC XPND $1.09

ET6416Y 16-bit I2C IC XPND $1.32

TCAL6416DGSR 16-BIT TRANSLATING IC-BUS/SMBUS $1.97

TPT29539Q-TS5R-S IC XPND I2C SMBUS 1MBPS 20-TSSOP $2.93

TPT29555A-TS5R IC BUS EXPANDER I2C 16BIT 24-TSS $1.57

PCA9506DGG,518 PAR I/O PORT, 40BIT, 16 I/O, CMO $3.63

TCAL9539PWR I2C GENERAL-PURPOSE I/OS (GPIOS) $2.11