型号 功能描述 生产厂家 企业 LOGO 操作
PCF8574DWR1G4.A

PCF8574 Remote 8-Bit I/O Expander for I2C Bus

1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100mA per JESD 78, Cl

TI

德州仪器

PCF8574 Remote 8-Bit I/O Expander for I2C Bus

1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100mA per JESD 78, Cl

TI

德州仪器

PCF8574 Remote 8-Bit I/O Expander for I2C Bus

1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100mA per JESD 78, Cl

TI

德州仪器

更新时间:2026-1-29 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
SOIC-16-300mil
11491
样件支持,可原厂排单订货!
TI
25+
SOIC-16-300mil
11543
正规渠道,免费送样。支持账期,BOM一站式配齐
TI
20+
NA
53650
TI原装主营-可开原型号增税票
n/s
22+
SOP
20000
公司只做原装 品质保障
Texas Instruments
18500
全新原厂原装现货!受权代理!可送样可提供技术支持!
TI(德州仪器)
24+
N/A
6000
原厂原装,价格优势,欢迎洽谈!
TI
25+
SOIC16
4500
全新原装、诚信经营、公司现货销售!
TI(德州仪器)
2450+
SMD
9850
只做原装正品代理渠道!假一赔三!
TI(德州仪器)
26+
N/A
360000
只有原装 可配单
TI
22+
SOP16
25000
专业配单,原装正品假一罚十,代理渠道价格优

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