Remote 8-Bit I/O Expander for I2C-Bus 16-PDIP -40 to 85
I2C Interface 100kHz 6V 16-Pin PDIP Tube Product overview: PCF8574N from Texas Instruments is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 100kHz, 6V. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 100kHz, 6V, Interface Transceiver IC, I/O Expanders. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-PCF8574N can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 1086920-PCF8574N
Packaging: Tube/Rail
Features: POR
Mounting: Through Hole
Output Type: Push-Pull
Number of I/O: 8
Current - Output Source/Sink: 1mA, 25mA
Interrupt Output: Yes
Family Name: PCF8574
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 16-PDIP
Supply Voltage - Operating: 2.5 V to 6 V
Max Frequency: 100kHz
Alternative Parts (Cross-Reference): PCF8574P; PCF8574P,112; PCF8574AP;
Introduction Date: January 01, 2002
ECCN: EAR99
Country of Origin: Mexico
Estimated EOL Date: 2028
Halogen Free: Not Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 52 pct.
Supply and Demand Status: Balance
Application Field: Used in Communications & Networking, Computers & Computer Peripherals, Consumer Electronics, Industrial, Automation & Process Control, Signal Processing
IC I/O EXPANDER I2C 8B 16DIP
I/O Expander 8 I²C 100kHz 16-PDIP
I/O Expander 8 I²C 100 kHz 16-PDIP
100kHz I2C PDIP-16 I/O Expanders ROHS
Interface - I/O Expanders 8bit I/O Expndr
I/O EXPANDER, 8 BIT, 100KHZ, DIP-16; Chip Configuration:8bit; Bus Frequency:100kHz; IC Interface Type:I2C; Supply Voltage Min:2.5V; Supply Voltage Max:6V; Interface Case Style:DIP; No. of Pins:16Pins; No. of I/O s:8I/O s; MSL:- RoHS Compliant: Yes
I/O EXPANDER, 8BIT, 12C, 100KHZ, DIP-16; Chip Configuration:8bit; Bus Frequency:100kHz; IC Interface Type:I2C; Supply Voltage Min:2.5V; Supply Voltage Max:6V; Interface Case Style:DIP; No. of Pins:16Pins; No. of I/O s:8I/O s; ProductRoHS Compliant: Yes
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | DigiKey | Quarktwin Technology Ltd. | LCSC Electronics Technology (HK) Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | PCF8574N | 749-PCF8574N | 1086920-PCF8574N | PCF8574N | 296-13109-5-ND | PCF8574N | PCF8574N | PCF8574N | 75C5238 | 28AH4664 |
| Product Name | PCF8574 Remote 8-Bit I/O Expander for I2C-Bus | 100kHz 6V Interface Transceiver IC | Interface - Interface - I/O Expanders - PCF8574N | I/O Expanders | I/O Expanders | I/O Expanders | Communication Interface Chip/UART/485/232 >> I/O Expanders | Interface - I/O Expanders | I/o Expander, 8 Bit, 100Khz, Dip-16; Chip Configuration Texas Instruments | I/o Expander, 8Bit, 12C, 100Khz, Dip-16; Chip Configuration Texas Instruments |
| Technology | I2C | I2C; I²C | I2C | I2C; I²C | I2C | |||||
| Device Type | Port / Bus Expander | Transceiver | Port / Bus Expander | Port / Bus Expander | UART | |||||
| Features | RoHS | RoHS | RoHS | RoHS | RoHS | RoHS | ||||
| Supply Voltage | 2.5V; Other; 6 | Other; 2.5 V ~ 6 V | Other; 2.5V ~ 6V | Other; 2.5V ~ 6V | Other; 2.5V ~ 6V | Other; 2.5V~6V | Other; 2.5V | Other; 2.5V |
