PCA9557PWG4

Texas Instruments

I2C and SMBus Low Power I/O Expander 16-Pin TSSOP Tube

[no prices available]

Distributors

Currency:

		Distributor	SKU	Stock	MOQ	1	10	50	100	1000	10000	Purchase
		DigiKey	296-33523-5-ND	1690	1	$1.90	$1.71	$1.61	$1.37	$1.06	$0.67	Buy
		AVNET Europe	PCA9557PWG4		90							Buy
		AVNET Express	PCA9557PWG4									Buy
		Mouser Electronics	595-PCA9557PWG4	0	1							Buy

Parts in family

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PCA9557PWRG4

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PCA9557RGVRG4

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PCA9557DGVRG4G4

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PCA9557DBRG4

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Technical Specifications

Lead Free Status	No
ROHS Compliance	Not Compliant
# of I/Os	8
Approx. Price (US$)	0.60 \| 1ku
Estimated Package Size (WxL)(mm²)	[pf]16VQFN[/pf]
I2C Address	0011 xxx
Max Frequency(kHz)	400
Operating Temperature Range(C)	-40 to 85
Package Group	SOIC,SSOP,TSSOP,TVSOP,VQFN
Rating	Catalog
VCC(Max)(V)	6
VCC(Min)(V)	2.5
Voltage Nodes(V)	2.7,3.3,3.6,5
fSCLK(Max)(MHz)	0.4