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See Technical Specifications

PCF8575DW +BOM

16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

PCF8575DW
Datasheet:

PCF8575DW Datasheet (PDF)
Number Of I/Os:

16
Features:

Interrupt pin
Supply Voltage (min) (V):

2.5
Supply Voltage (max) (V):

5.5
EDA/CAD Models:

Request Free CAD Models for PCF8575DW

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

PCF8575DW General Description

The device boasts a 16-bit quasi-bidirectional input/output port, offering flexibility for diverse usage scenarios. With latched outputs featuring high-current drive capability, the PCF8575DW can directly power LEDs, simplifying the setup process

Key Features

I²C to Parallel-Port Expander
Open-Drain Interrupt Output
Low Standby-Current Consumption of 10 µA Max
Compatible With Most Microcontrollers
400-kHz Fast I²C Bus
Address by Three Hardware Address Pins for Use of up to Eight Devices
Latched Outputs With High-Current Drive Capability for Directly Driving LEDs
Current Source to V_CC for Actively Driving a High at the Output
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model
- 200-V Machine Model
- 1000-V Charged-Device Model

Specifications

Number of I/Os	16	Features	Interrupt pin
Supply voltage (min) (V)	2.5	Supply voltage (max) (V)	5.5
Addresses	8	Rating	Catalog
Frequency (max) (MHz)	0.4	Operating temperature range (°C)	-40 to 85
feature-number-of-i-os	16	feature-number-of-addresses	8
feature-manual-reset	No	feature-interface-type	I2C\|SMBus
feature-interface-speed-khz	400	feature-i2c-bus-interface-mode	Fast Mode
feature-interrupt-output	Yes	feature-output-type	Open Drain
feature-minimum-operating-supply-voltage-v	2.5	feature-maximum-operating-supply-voltage-v	5.5
feature-maximum-sink-current-per-bit-ma	25	feature-maximum-source-current-per-bit-ma	-1
feature-maximum-quiescent-current-ua	10	feature-packaging	Tube
feature-rad-hard		feature-pin-count	24
feature-cecc-qualified	No	feature-esd-protection	Yes
feature-military	No	feature-aec-qualified	No
feature-aec-qualified-number		feature-eccn-code	EAR99
feature-svhc	No	feature-svhc-exceeds-threshold	No

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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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Ratings and Reviews

J**a 04/30/2024

Je Sve U Redu. Platio Sam Osam the dobio deset. Hvala.

T**y 03/26/2021

Avaq truly delivers on its promise of providing original and brand new electronic components! The THGBMBG9D8KBAIG batch I received is top-notch, ensuring reliable performance every time.

T**r 08/10/2020

Thanks to the seller for the fast delivery. Chips working sound is very good. Thank You

C**e 07/18/2020

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