interface-io-expanders
interface-io-expanders components are essential building blocks in modern electronic systems. FindMyChip sources interface-io-expanders ICs from authorized China distributors with competitive pricing and reliable stock.
2 components
How to Choose interface-io-expanders Components
- 1Verify electrical specifications (voltage, current, frequency) match your design requirements.
- 2Check package footprint and thermal characteristics against your PCB layout constraints.
- 3Confirm lifecycle status and long-term availability for production designs.
Popular Applications
Consumer Electronics
Smartphones, tablets, and smart home devices
Industrial Systems
Factory automation, control systems, and monitoring
Automotive
In-vehicle electronics and advanced driver assistance
Telecommunications
Base stations, routers, and network equipment
interface-io-expanders Guides & Articles
DP83848 10/100 Mbps Ethernet PHY Transceiver: How to Choose the Right Variant
A complete selection guide for the DP83848 family: compare temperature grades, packages, JTAG support, and interface options across all five variants.
Jun 2, 2026
LM5156 Wide-VIN Boost/SEPIC/Flyback Controller: How to Choose the Right Variant
A concise selection guide for the LM5156 and LM51561 family: how to choose between automotive vs industrial grade, spread-spectrum vs fixed-frequency, and WSON-8 vs HTSSOP-14 package.
Jun 2, 2026
24LC01B I2C EEPROM Design Guide: Pinout, Write Timing, and Package Selection
Complete application note for the Microchip 24LC01B 1 Kbit I2C EEPROM: address wiring, pull-up sizing, acknowledge polling, page-write alignment, and package selection.
Jun 1, 2026
AD8531ARTZ-REEL7 Application Note: High-Current Op-Amp Design Guide
A complete design guide for the AD8531ARTZ-REEL7 250 mA rail-to-rail op-amp: decoupling, thermal budgeting, capacitive load stability, and PCB layout best practices.
Jun 1, 2026
All interface-io-expanders Components
Showing 1–2 of 2
PCF8574APWR is an 8-bit I2C I/O expander by Texas Instruments in TSSOP-16, operating 2.5–6V with interrupt output. From $0.36/unit, in stock, ships worldwide, 1-piece minimum.
PCF8574DW is an 8-bit I2C I/O expander by Texas Instruments in SOIC-16 package, operating 2.5V to 6V, with interrupt output. In stock from $0.55; global shipping, 1-piece minimum order.
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