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icSMT

PCA9557PWR

Texas Instruments

-40℃~+85℃ 10mA 1uA 2.3V~5.5V 25mA 400kHz 4V 500mV 8 8 I2C、SMBus No Interrupt Output Push-Pull、Open-drain Reset function、Cascading and address extension、Built-in LED driver TSSOP-16 I/O Expanders ROHS

Symbol
SCL1A03A25P17P29P411P613RESET#15SDA2A14P06GMD8P310P512P714VCC16
Footprint
Pad 1 — smd oval 0.343x1.731mm1Pad 2 — smd oval 0.343x1.731mm2Pad 3 — smd oval 0.343x1.731mm3Pad 4 — smd oval 0.343x1.731mm4Pad 5 — smd oval 0.343x1.731mm5Pad 6 — smd oval 0.343x1.731mm6Pad 7 — smd oval 0.343x1.731mm7Pad 8 — smd oval 0.343x1.731mm8Pad 16 — smd oval 0.343x1.731mm16Pad 15 — smd oval 0.343x1.731mm15Pad 14 — smd oval 0.343x1.731mm14Pad 13 — smd oval 0.343x1.731mm13Pad 12 — smd oval 0.343x1.731mm12Pad 11 — smd oval 0.343x1.731mm11Pad 10 — smd oval 0.343x1.731mm10Pad 9 — smd oval 0.343x1.731mm9
3D Model
.glb.step
Pin Map
PadNameTypeMountShapeW×H
1SCLinputSMDoval0.343×1.731
2SDAoutputSMDoval0.343×1.731
3A0ioSMDoval0.343×1.731
4A1passiveSMDoval0.343×1.731
5A2passiveSMDoval0.343×1.731
6P0passiveSMDoval0.343×1.731
7P1passiveSMDoval0.343×1.731
8GMDpassiveSMDoval0.343×1.731
9P2passiveSMDoval0.343×1.731
10P3passiveSMDoval0.343×1.731
11P4passiveSMDoval0.343×1.731
12P5passiveSMDoval0.343×1.731
13P6passiveSMDoval0.343×1.731
14P7passiveSMDoval0.343×1.731
15RESET#passiveSMDoval0.343×1.731
16VCCpowerSMDoval0.343×1.731

Key Parameters

Frequency
400kHz

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Details

MPNPCA9557PWR
ManufacturerTexas Instruments
PackageTSSOP-16
FootprintTSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL
LCSCC201547
Lifecycleactive
MountingSMT
RoHSCompliant
MSLMSL 1
ECCNEAR99

JLCPCB Stock & Pricing

In Stock(1,897 pcs)
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