丝印：PF574A；Package：TSSOP(PW)；PCF8574A Remote 8-Bit I/O Expander for I2C Bus

1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100 mA Per JESD 78, C

文件：2.64839 Mbytes 页数：39 Pages

TI

德州仪器

丝印：PF574A；Package：TSSOP(PW)；PCF8574A Remote 8-Bit I/O Expander for I2C Bus

1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100 mA Per JESD 78, C

文件：2.64839 Mbytes 页数：39 Pages

TI

德州仪器

丝印：PF574A；Package：TSSOP(PW)；PCF8574A Remote 8-Bit I/O Expander for I2C Bus

1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100 mA Per JESD 78, C

文件：2.64839 Mbytes 页数：39 Pages

TI

德州仪器

丝印：PF574A；Package：TSSOP(PW)；PCF8574A Remote 8-Bit I/O Expander for I2C Bus

1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100 mA Per JESD 78, C

文件：2.64839 Mbytes 页数：39 Pages

TI

德州仪器

丝印：PF574A；Package：VQFN(RGY)；PCF8574A Remote 8-Bit I/O Expander for I2C Bus

1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100 mA Per JESD 78, C

文件：2.64839 Mbytes 页数：39 Pages

TI

德州仪器

丝印：PF574A；Package：VQFN(RGY)；PCF8574A Remote 8-Bit I/O Expander for I2C Bus

1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100 mA Per JESD 78, C

文件：2.64839 Mbytes 页数：39 Pages

TI

德州仪器

丝印：PF574A；Package：VQFN(RGY)；PCF8574A Remote 8-Bit I/O Expander for I2C Bus

1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100 mA Per JESD 78, C

文件：2.64839 Mbytes 页数：39 Pages

TI

德州仪器

丝印：PF574；Package：TVSOP(DGV)；PCF8574 Remote 8-Bit I/O Expander for I2C Bus

1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100mA per JESD 78, Cl

文件：2.71407 Mbytes 页数：42 Pages

TI

德州仪器

丝印：PF574；Package：TVSOP(DGV)；PCF8574 Remote 8-Bit I/O Expander for I2C Bus

1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100mA per JESD 78, Cl

文件：2.71407 Mbytes 页数：42 Pages

TI

德州仪器

丝印：PF574；Package：TSSOP(PW)；PCF8574 Remote 8-Bit I/O Expander for I2C Bus

1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100mA per JESD 78, Cl

文件：2.71407 Mbytes 页数：42 Pages

TI

德州仪器