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pcf8574 Datasheet PDF File

For pcf8574 Found Datasheets File :: 77 Search Time::1.735ms
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					NXP Semiconductors
Part No.	PCA9672BS PCA9672D PCA9672PW
OCR Text	...72 is a drop-in upgrade for the pcf8574 providing higher Fast-mode Plus (Fm+) I2C-bus speeds (1 MHz versus 400 kHz) so that the output can support PWM dimming of LEDs, higher I2C-bus drive (30 mA versus 3 mA) so that many more devices can b...
Description	Remote 8-bit I/O expander for Fm+ I2C-bus with interrupt and reset
File Size	152.65K / 27 Page	View it Online	Download Datasheet

					NXP Semiconductors
Part No.	PCA9534BS3 PCA9534PW
OCR Text	...bus address compatible with the pcf8574 series, software changes are required due to the enhancements and are discussed in Application Note AN469. The PCA9534 is identical to the PCA9554 except for the removal of the internal I/O pull-up re...
Description	8-bit I2C-bus and SMBus low power I/O port with interrupt
File Size	145.89K / 25 Page	View it Online	Download Datasheet

					NXP Semiconductors
Part No.	PCA9500 PCA9500BS PCA9500D PCA9500PW
OCR Text	...bits in the same way as for the pcf8574. The data for each Input or Output is kept in the corresponding Input or Output register. The system master can read all registers. FEATURES * 8 general purpose input/output expander/collector *...
Description	8-bit I2C and SMBus I/O port with 2-kbit EEPROM
File Size	164.83K / 23 Page	View it Online	Download Datasheet

					NXP Semiconductors
Part No.	PCA9552 PCA9552BS PCA9552D PCA9552PW
OCR Text	...g normal I/O Expanders like the pcf8574 or PCA9554, the bus master must send repeated commands to turn the LED on and off. This greatly increases the amount of traffic on the I2C-bus and uses up one of the master's timers. The PCA9552 LED B...
Description	16-bit I2C LED driver with programmable blink rates
File Size	163.17K / 21 Page	View it Online	Download Datasheet

					NXP Semiconductors
Part No.	PCA9551 PCA9551D PCA9551PW PCA9551BS
OCR Text	...g normal I/O Expanders like the pcf8574 or PCA9554, the bus master must send repeated commands to turn the LED on and off. This greatly increases the amount of traffic on the I2C-bus and uses up one of the master's timers. The PCA9551 LED B...
Description	8-bit I2C LED driver with programmable blink rates
File Size	158.16K / 21 Page	View it Online	Download Datasheet

					NXP Semiconductors
Part No.	pcf8574 pcf8574TS
OCR Text	pcf8574 Remote 8-bit I/O expander for I2C-bus Product specification Supersedes data of September 1994 File under Integrated Circuits, IC12 1997 Apr 02 Philips Semiconductors Product specification Remote 8-bit I/O expander for I2C...
Description	Remote 8-bit I/O expander for I2C-bus
File Size	161.69K / 24 Page	View it Online	Download Datasheet

					NXP Semiconductors Philips Semiconductors
Part No.	PCA9501BS PCA9501D PCA9501PW PCA9501
OCR Text	...der/collector ? replacement for pcf8574 with integrated 2-kbit eeprom ? internal 256 8 eeprom ? self timed write cycle (5 ms typ) ? 16 byte page write operation ? i 2 c and smbus interface logic ? internal power-on reset ? noise filter o...
Description	8-bit I2C and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins 8-bit I2C and SMBus I/O port with interrupt/ 2-kbit EEPROM and 6 address pins
File Size	147.55K / 22 Page	View it Online	Download Datasheet

					Philips
Part No.	PCA9530D PCA9530DP
OCR Text	... i/o expanders like the philips pcf8574 or pca9554. any bits not used for controlling the leds can be used for general purpose parallel input/output (gpio) expansion which provides a simple solution when additional i/o is needed for acpi po...
Description	PCA9530; 2-bit I²C LED dimmer
File Size	131.54K / 18 Page	View it Online	Download Datasheet

					Microchip Technology
Part No.	93LC76
OCR Text	... i/o expanders like the philips pcf8574 or pca9554. any bits not used for controlling the leds can be used for general purpose parallel input/output (gpio) expansion which provides a simple solution when additional i/o is needed for acpi po...
Description	8K/16K 2.5V Microwire Serial EEPROM
File Size	155.24K / 20 Page	View it Online	Download Datasheet

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