PCF8574PWR

PartNumber: PCF8574PWR
Ном. номер: 8144418352
Производитель: Texas Instruments
Фото 1/3 PCF8574PWR
Фото 2/3 PCF8574PWRФото 3/3 PCF8574PWR
Доступно на заказ 2820 шт. Отгрузка со склада в г.Москва 3-4 недели.
109 руб. × = 109 руб.
от 10 шт. — 98.80 руб.
от 25 шт. — 96.40 руб.

Описание

The PCF8574PWR is an 8-bit input/output (I/O) Expander for the two-line bidirectional bus (I²C) is designed for 2.5 to 6V VCC operation. It provides general-purpose remote I/O expansion for most microcontroller families via the I²C interface [serial clock (SCL), serial data (SDA)]. It features an 8-bit quasi-bidirectional I/O port (P0-P7), including latched outputs with high-current drive capability for directly driving LEDs. Each quasi-bidirectional I/O can be used as an input or output without the use of a data-direction control signal. At power on, the I/Os are high. In this mode, only a current source to VCC is active.

• Low standby-current consumption of 10µA maximum
• Open-drain interrupt output
• Compatible with most microcontrollers
• Latched outputs with high-current drive capability for directly driving LEDs
• Latch-up performance exceeds 100mA
• Green product and no Sb/Br

Технические параметры

тип монтажа
Surface Mount
число выводов
20
тип упаковки
TSSOP

Дополнительная информация

Datasheet PCF8574PWR
PCF8574 REMOTE 8-BIT I/O EXPANDER FOR I2C BUS Data Sheet