PCA9554 Datasheet, Expander, Texas Instruments

PCA9554 Features

• Expander
• 1 I2C to Parallel Port Expander
• Open-Drain Active-Low Interrupt Output
• Operating Power-Supply Voltage Range of 2.3 V to 5.5 V
• 5-V Tolerant I/Os

PDF File Details

Part number:

PCA9554

Manufacturer:

Texas Instruments ↗

File Size:

1.61MB

Download:

📄 Datasheet

Description:

Remote 8-bit i2c and smbus i/o expander. This 8-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.3-V to 5.5-V VCC operation. It provides general-pu

PCA9554 Application

• Applications intellectual property matters and other important disclaimers. PRODUCTION DATA. PCA9554 SCPS128C
    – JULY 2006
  &nbs

TAGS

PCA9554

Texas Instruments

📁 Related Datasheet

PCA9550 - 2-bit I2C LED driver (NXP)
PCA9550 2-bit I2C-bus LED driver with programmable blink rates Rev. 05 — 13 October 2008 Product data sheet 1. General description The PCA9550 LED.

PCA9551 - 8-bit I2C LED driver (NXP)
PCA9551 8-bit I2C-bus LED driver with programmable blink rates Rev. 08 — 31 July 2008 Product data sheet 1. General description The PCA9551 LED bl.

PCA9552 - 16-bit I2C LED driver (NXP)
PCA9552 16-bit I2C-bus LED driver with programmable blink rates Rev. 5.1 — 25 May 2023 Product data sheet 1 General description The PCA9552 LED blin.

PCA9553 - 4-bit I2C LED driver (NXP)
PCA9553 4-bit I2C-bus LED driver with programmable blink rates Rev. 06 — 29 December 2008 Product data sheet 1. General description The PCA9553 LE.

PCA9554 - 8-bit I2C and SMBus I/O port (NXP)
PCA9554; PCA9554A 8-bit I2C-bus and SMBus I/O port with interrupt Rev. 10 — 8 November 2017 Product data sheet 1. General description The PCA9554 .

PCA9554 - 8-bit I2C and SMBus I/O Port (ON Semiconductor)
PCA9554 8-bit I2C and SMBus I/O Port with Interrupt Description The PCA9554 is a CMOS device that provides 8−bit parallel input/output port expansion .

PCA9554A - 8-bit I2C and SMBus I/O port (NXP)
PCA9554; PCA9554A 8-bit I2C-bus and SMBus I/O port with interrupt Rev. 10 — 8 November 2017 Product data sheet 1. General description The PCA9554 .

PCA9554A - Remote 8-Bit I2C and SMBus I/O Expander (Texas Instruments)
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community PCA9554A SCPS127E – SEPTEMBER 2006 – REVISED JUNE 2014 PCA95.

PCA9555 - 16-bit I2C-bus and SMBus I/O port (NXP)
PCA9555 16-bit I2C-bus and SMBus I/O port with interrupt Rev. 10 — 8 November 2017 Product data sheet 1. General description The PCA9555 is a 24-p.

PCA9555 - Low-voltage 16-bit I2C-bus I/O port (nexperia)
PCA9555 Low-voltage 16-bit I²C-bus I/O port with interrupt and weak pull-up Rev. 1 — 25 April 2023 Product data sheet 1. General description The .