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Model PCA9557RGYR
Description Remote 8-bit I2C and SMBus low-power I/O extender with reset and configuration registers REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH RESET AND CONFIGURATION REGISTERS
Product QR code
Brand: TI
Packaging VQFN-16
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
6.79  yuan 6.79yuan
10+:
$ 8.1468
100+:
$ 7.7395
500+:
$ 7.4679
1000+:
$ 7.4543
2000+:
$ 7.4000
5000+:
$ 7.3321
7500+:
$ 7.2778
10000+:
$ 7.2507
Quantity
10+
100+
500+
1000+
2000+
Price
$8.1468
$7.7395
$7.4679
$7.4543
$7.4000
Price $ 8.1468 $ 7.7395 $ 7.4679 $ 7.4543 $ 7.4000
Start batch production 10+ 100+ 500+ 1000+ 2000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(1312) Minimum order quantity(10)
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Technical parameters/power supply voltage (DC): 2.30V ~ 5.50V

Technical parameters/number of output interfaces: 8

Technical parameters/output voltage: 6 V

Technical parameters/clock frequency: 400 kHz

Technical parameters/digits: 16

Technical Parameters/Voltage Wave Node: 2.70 V, 3.30 V, 3.60 V, 5.00 V

Technical parameters/operating temperature (Max): 85 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/power supply voltage: 2.3V ~ 5.5V

Technical parameters/input voltage: 6 V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 16

Encapsulation parameters/Encapsulation: VQFN-16

External dimensions/packaging: VQFN-16

Physical parameters/operating temperature: -40℃ ~ 85℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Tape & Reel (TR)

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Customs information/ECCN code: EAR99

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
PCA9557RGVR PCA9557RGVR TI 完全替代 VQFN-16
远程8位I2C和SMBus低功耗I / O扩展器，带有复位和配置寄存器 REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH RESET AND CONFIGURATION REGISTERS
PCA9557RGYRG4 PCA9557RGYRG4 TI 完全替代 DHVQFN-16
远程8位I2C和SMBus低功耗I / O扩展器，带有复位和配置寄存器 REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH RESET AND CONFIGURATION REGISTERS

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