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
CDSOT23-SM712 RS-485 Interface Protection Design Guide
Design robust RS-485 protection with CDSOT23-SM712 using correct clamping, placement, grounding, termination, and surge coordination.
Jul 17, 2026
CR0805-FX-10R0ELF 10 Ohm 0805 Resistor Design Guide
Design CR0805-FX-10R0ELF into 0805 circuits with practical power, pulse, thermal, layout, tolerance, and sourcing checks.
Jul 17, 2026
How to Choose Würth Elektronik 150141-Series SMD Indicator LEDs
Choose 150141RS73100 and related Würth 150141 LEDs by color, brightness, 3528 package fit, drive margin, and procurement controls.
Jul 15, 2026
Molex 53398-0371 Selection Guide: Choosing a 3-Circuit Wire-to-Board Header
Choose Molex 53398-0371 by circuit count, mating system, derating, PCB geometry, assembly needs, and exact-suffix sourcing.
Jul 15, 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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