PCA9537 4-bit I2C-bus and SMBus low power I/O por.
NXP
PCA9537 - 4-bit I2C and SMBus low power I/O port
PCA9537 4-bit I2C-bus and SMBus low power I/O port with interrupt and reset Rev. 7 — 8 September 2021 Product data sheet COMPANY PUBLIC 1 Genera.
