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icSMT

PCA9557DR

Texas Instruments

-40℃~+85℃ 10mA 1uA 2.3V~5.5V 25mA 4.1V 400kHz 700mV 8 8 I2C、SMBus No Interrupt Output Push-Pull、Open-drain Reset function、Cascading and address extension、Built-in LED driver SOIC-16 I/O Expanders ROHS

Symbol
SCL1A03A25P17P310P512P714SDA2A14P06P29P411P613RESET#15VCC16GND8
Footprint
Pad 1 — smd oval 0.602x1.971mm1Pad 2 — smd oval 0.602x1.971mm2Pad 3 — smd oval 0.602x1.971mm3Pad 4 — smd oval 0.602x1.971mm4Pad 5 — smd oval 0.602x1.971mm5Pad 6 — smd oval 0.602x1.971mm6Pad 7 — smd oval 0.602x1.971mm7Pad 8 — smd oval 0.602x1.971mm8Pad 16 — smd oval 0.602x1.971mm16Pad 15 — smd oval 0.602x1.971mm15Pad 14 — smd oval 0.602x1.971mm14Pad 13 — smd oval 0.602x1.971mm13Pad 12 — smd oval 0.602x1.971mm12Pad 11 — smd oval 0.602x1.971mm11Pad 10 — smd oval 0.602x1.971mm10Pad 9 — smd oval 0.602x1.971mm9
3D Model
.glb.step
Pin Map
PadNameTypeMountShapeW×H
1SCLinputSMDoval0.602×1.971
2SDAoutputSMDoval0.602×1.971
3A0ioSMDoval0.602×1.971
4A1passiveSMDoval0.602×1.971
5A2passiveSMDoval0.602×1.971
6P0passiveSMDoval0.602×1.971
7P1passiveSMDoval0.602×1.971
8GNDgroundSMDoval0.602×1.971
9P2passiveSMDoval0.602×1.971
10P3passiveSMDoval0.602×1.971
11P4passiveSMDoval0.602×1.971
12P5passiveSMDoval0.602×1.971
13P6passiveSMDoval0.602×1.971
14P7passiveSMDoval0.602×1.971
15RESET#passiveSMDoval0.602×1.971
16VCCpowerSMDoval0.602×1.971

Key Parameters

Frequency
400kHz

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Details

MPNPCA9557DR
ManufacturerTexas Instruments
PackageSOIC-16
FootprintSOIC-16_L9.9-W3.9-P1.27-LS6.0-BL
LCSCC2652321
Lifecycleactive
MountingSMT
RoHSCompliant
MSLMSL 1
ECCNEAR99

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In Stock(612 pcs)
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