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Model PCA9543APW

Description I²C/SMBus 多路复用器，开关，Texas Instruments ### I²C 总线 I²C（发音为 I 平方 C），代表内部集成电路此双线接口是多主机、多个从属设备、单端、串行计算机总线。 SMBus 是 I²C 子网。

Brand: TI

Packaging TSSOP-14

Delivery time

Packaging method Tube

Standard packaging quantity 1

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Technical parameters/power supply voltage (DC):	2.30V ~ 5.50V
Technical parameters/number of output interfaces:	1
Technical parameters/number of channels:	2
Technical parameters/digits:	8
Technical parameters/transmission delay time:	1.00 ns
Technical parameters/dissipated power:	400 mW
Technical parameters/number of inputs:	2
Technical parameters/operating temperature (Max):	85 ℃
Technical parameters/operating temperature (Min):	-40 ℃
Technical parameters/dissipated power (Max):	400 mW
Technical parameters/power supply voltage:	2.3V ~ 5.5V
Technical parameters/power supply voltage (Max):	5.5 V
Technical parameters/power supply voltage (Min):	2.3 V
Encapsulation parameters/installation method:	Surface Mount
Package parameters/number of pins:	14
Encapsulation parameters/Encapsulation:	TSSOP-14
Dimensions/Length:	5.1 mm
Dimensions/Width:	4.5 mm
Dimensions/Height:	1.05 mm
Dimensions/Packaging:	TSSOP-14
Other/Product Lifecycle:	Active
Other/Packaging Methods:	Tube
Compliant with standards/RoHS standards:	RoHS Compliant
Compliant with standards/lead standards:	Lead Free
Compliant with standard/REACH SVHC version:	2015/06/15
Customs information/ECCN code:	EAR99

Alternative material

Model	Brand	Similarity	Encapsulation	Introduction	Data manual
PCA9543AD,118	NXP	完全替代	SOIC-14	专用接口, I2C, SMBus, I2C总线与SMBus系统应用, 2.3 V, 5.5 V, SOIC, 14 引脚	PDF
PCA9543ADR	TI	完全替代	SOIC-14	TWO- CHANNEL I2C总线具有中断逻辑和复位开关 TWO-CHANNEL I2C-BUS SWITCH WITH INTERRUPT LOGIC AND RESET
PCA9543APWRG4	TI	完全替代	TSSOP-14	TWO- CHANNEL I2C总线具有中断逻辑和复位开关 TWO-CHANNEL I2C-BUS SWITCH WITH INTERRUPT LOGIC AND RESET