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PCA9674A NXP Semiconductors Remote 8-bit I/O expander Datasheet

PCA9674ABS,118 입/출력 확장기 8 I²C 1MHz 16-HVQFN(3x3)


NXP Semiconductors
PCA9674A
PCA9674A
Part Number PCA9674A
Manufacturer NXP (https://www.nxp.com/) Semiconductors
Description The PCA9674/74A provides general-purpose remote I/O expansion via the two-wire bidirectional I2C-bus (serial clock (SCL), serial data (SDA)). The devices consist of eight quasi-bidirectional ports, 1 MHz I2C-bus Fast-mode Plus (Fm+) family interface, with high speed data transfer it can support PWM ...
Features and benefits
 I2C-bus to parallel port expander
 1 MHz I2C-bus interface (Fast-mode Plus I2C-bus)
 SDA with 30 mA sink capability for 4000 pF buses
 Operating supply voltage 2.3 V to 5.5 V with 5.5 V tolerant I/Os held to VDD with 100 A current source
 8-bit remote I/O pins that default to inputs at power-up
 Latched outputs with 25 mA sink capability for directly driving LEDs
 Total package sink capability of 200 mA NXP Semiconductors PCA9674; PCA9674A Remote 8-bit I/O expander for Fm+ I2C-bus with interrupt
 Active LOW open-drain interrupt output
 Sixty-four programmable slave a...

Document Datasheet PCA9674A datasheet pdf (792.05KB)
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DigiKey
Stock 4242 In Stock
Price
2500 units: 1376.576 KRW
1000 units: 1478.542 KRW
500 units: 1784.464 KRW
250 units: 2039.38 KRW
100 units: 2171.94 KRW
25 units: 2549.16 KRW
10 units: 2701.8 KRW
1 units: 3015 KRW
BuyNow BuyNow BuyNow (Manufacturer a NXP Semiconductors)




PCA9674A Distributor

part
NXP Semiconductors
PCA9674ABS,118
I/O EXPANDER, 8BIT, 1MHZ, HVQFN-16
2500 units: 1328 KRW
1000 units: 1349 KRW
500 units: 1627 KRW
250 units: 1865 KRW
100 units: 1984 KRW
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element14 Asia-Pacific

383 In Stock
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part
NXP Semiconductors
PCA9674ABS,118
입/출력 확장기 8 I²C 1MHz 16-HVQFN(3x3)
2500 units: 1376.576 KRW
1000 units: 1478.542 KRW
500 units: 1784.464 KRW
250 units: 2039.38 KRW
100 units: 2171.94 KRW
25 units: 2549.16 KRW
10 units: 2701.8 KRW
1 units: 3015 KRW
Distributor
DigiKey

4242 In Stock
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part
NXP Semiconductors
PCA9674APW,118
Interface - I/O Expanders 8-BIT I2C FM+ QB
1 units: 1.22 USD
10 units: 1.08 USD
100 units: 0.967 USD
500 units: 0.875 USD
2500 units: 0.874 USD
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Mouser Electronics

9696 In Stock
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part
NXP Semiconductors
PCA9674APW,118
I2C Interface 1000kHz 5.5V 16-Pin TSSOP T/R
3000 units: 0.8975 USD
1000 units: 0.8982 USD
500 units: 0.8988 USD
250 units: 0.8994 USD
100 units: 0.9001 USD
25 units: 0.9007 USD
10 units: 0.9098 USD
1 units: 0.9609 USD
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Arrow Electronics

4221 In Stock
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NXP Semiconductors
PCA9674APW,118
Motor Drivers, Controllers
1 units: 0.868 USD
10 units: 0.79 USD
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Chip1Stop

10052 In Stock
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part
NXP Semiconductors
PCA9674APW,118
I2C Interface 1000kHz 5.5V 16-Pin TSSOP T/R
3000 units: 0.8975 USD
Distributor
Verical

4221 In Stock
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part
NXP Semiconductors
PCA9674APW,112
PCA9674 - IC I/O EXPANDER I2C 8B 16TSSOP
1000 units: 0.6769 USD
500 units: 0.7167 USD
100 units: 0.7485 USD
25 units: 0.7804 USD
1 units: 0.7963 USD
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Rochester Electronics

452 In Stock
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Philips Semiconductors
PCA9674AD
54 units: 17.8473 USD
26 units: 18.8971 USD
1 units: 20.9968 USD
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Quest Components

76 In Stock
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part
NXP Semiconductors
PCA9674ABS,118
I/O Expander 16-Pin HVQFN EP T/R - Tape and Reel (Alt: PCA9674ABS,118)
48000 units: 0.87488 USD
36000 units: 0.89587 USD
24000 units: 0.91687 USD
12000 units: 0.94487 USD
6000 units: 0.96586 USD
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Avnet Americas

0 In Stock
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part
NXP Semiconductors
PCA9674ABS,118
I/O Expander 16-Pin HVQFN EP T/R (Alt: PCA9674ABS,118)
No price available
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Avnet Silica

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PCA9674A Similar Datasheet

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The PCA9670 provides general-purpose remote I/O expansion via the two-wire bidirectional I2C-bus (serial clock (SCL), serial data (SDA)). The devices consist of eight quasi-bidirectional ports, 1 MHz 30 mA drive I2C-bus interface, three hardware address inputs and a reset input operating between 2.3 V and 5.5 V. 1 MHz I2C-bus Fast-mode Plus (Fm+) can support PWM dimming of LEDs, and higher I2C-bus drive 30 mA allows more devices to be on the bus without the need for bus buffers. The quasi-bidirectional port can be independently assigned as an input to monitor interrupt status or keypads, or as an output to activate indicator devices such as LEDs. The system master can read from the input por...
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Remote 16-bit I/O expander
The PCA9671 provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus (Fm+) family. The PCA9671 is a drop in upgrade for the PCF8575 providing higher 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 be on the bus without the need for bus buffers, higher total package sink capacity (400 mA versus 100 mA) that supports having all 25 mA LEDs on at the same time and more device addresses (64 versus 8) to allow many more devices on the bus without address conflicts. The difference betw...
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The PCA9671 provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus (Fm+) family. The PCA9671 is a drop in upgrade for the PCF8575 providing higher 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 be on the bus without the need for bus buffers, higher total package sink capacity (400 mA versus 100 mA) that supports having all 25 mA LEDs on at the same time and more device addresses (64 versus 8) to allow many more devices on the bus without address conflicts. The difference betw...
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The PCA9672 provides general-purpose remote I/O expansion via the two-wire bidirectional I2C-bus (serial clock (SCL), serial data (SDA)). The devices consist of eight quasi-bidirectional ports, 1 MHz 30 mA drive I2C-bus interface, three hardware address inputs and a reset input operating between 2.3 V and 5.5 V. 1 MHz I2C-bus Fast-mode Plus (Fm+) can support PWM dimming of LEDs, and higher I2C-bus drive 30 mA allows more devices to be on the bus without the need for bus buffers. The quasi-bidirectional port can be independently assigned as an input to monitor interrupt status or keypads, or as an output to activate indicator devices such as LEDs. The system master can read from the input por...
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Remote 8-bit I/O expander
The PCA9672 provides general-purpose remote I/O expansion via the two-wire bidirectional I2C-bus (serial clock (SCL), serial data (SDA)). The devices consist of eight quasi-bidirectional ports, 1 MHz 30 mA drive I2C-bus interface, three hardware address inputs and a reset input operating between 2.3 V and 5.5 V. 1 MHz I2C-bus Fast-mode Plus (Fm+) can support PWM dimming of LEDs, and higher I2C-bus drive 30 mA allows more devices to be on the bus without the need for bus buffers. The quasi-bidirectional port can be independently assigned as an input to monitor interrupt status or keypads, or as an output to activate indicator devices such as LEDs. The system master can read from the input por...
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The PCA9673 provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus family. The PCA9673 is a drop in upgrade for the PCF8575 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 be on the bus without the need for bus buffers, higher total package sink capacity (400 mA versus 100 mA) that supports having all 25 mA LEDs on at the same time and more device addresses (16 versus 8) are available to allow many more devices on the bus without address c...
PCA9673D
manufacturer
NXP
Remote 16-bit I/O expander
The PCA9673 provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus family. The PCA9673 is a drop in upgrade for the PCF8575 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 be on the bus without the need for bus buffers, higher total package sink capacity (400 mA versus 100 mA) that supports having all 25 mA LEDs on at the same time and more device addresses (16 versus 8) are available to allow many more devices on the bus without address c...
PCA9673PW
manufacturer
NXP
Remote 16-bit I/O expander
The PCA9673 provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus family. The PCA9673 is a drop in upgrade for the PCF8575 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 be on the bus without the need for bus buffers, higher total package sink capacity (400 mA versus 100 mA) that supports having all 25 mA LEDs on at the same time and more device addresses (16 versus 8) are available to allow many more devices on the bus without address c...




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