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Description 88-bit I ² C and SMBus I/O ports with Interrupt
Product QR code
Packaging TQFN-16
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
5.3  yuan 5.3yuan
10+:
$ 6.3600
100+:
$ 6.0420
500+:
$ 5.8300
1000+:
$ 5.8194
2000+:
$ 5.7770
5000+:
$ 5.7240
7500+:
$ 5.6816
10000+:
$ 5.6604
Quantity
10+
100+
500+
1000+
2000+
Price
$6.3600
$6.0420
$5.8300
$5.8194
$5.7770
Price $ 6.3600 $ 6.0420 $ 5.8300 $ 5.8194 $ 5.7770
Start batch production 10+ 100+ 500+ 1000+ 2000+
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(8751) Minimum order quantity(10)
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Technical parameters/halogen-free state: Halogen Free

Technical parameters/output voltage: 1.7V ~ 4.1V

Technical parameters/clock frequency: 400 kHz

Technical parameters/dissipated power: 1 W

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: 2.3V ~ 5.5V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 16

Encapsulation parameters/Encapsulation: TQFN-16

External dimensions/packaging: TQFN-16

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

Other/Product Lifecycle: Active

Other/Packaging Methods: Tape & Reel (TR)

Other/Manufacturing Applications: Input/output Port Expansion for Extended Addressing Capability

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
PCF8574DWR PCF8574DWR TI 功能相似 SOIC-16
I²C 总线输入/输出扩展器,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。
PCF8574PWR PCF8574PWR TI 功能相似 TSSOP-20
TEXAS INSTRUMENTS PCF8574PWR 输入/输出扩展, 8bit, 100 kHz, I2C, 2.5 V, 6 V, TSSOP

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