Allchips - Electronic Components Online Service Platform

is available at Allchips.100% original and new guarantee. If comprehensive data for to optimize the supply chain, including costdown, time-saving, cross references, parametric, counterfeit risk, alternative components, obsolescence management forecasts is expected, please contact our professional team.

Specification

RoHS

yes

Number of inputs / outputs

8 I/O

Interface Type

I2C, Serial, SMBus

The maximum clock frequency

400 kHz

Operating supply voltage

2.5 V to 6 V

Minimum working temperature

- 40 C

The maximum working temperature

+ 85 C

Installation style

SMD/SMT

Package / case

TSSOP-16

Logic series

PCA9557

Product

I/O Expanders

Series

PCA9557

Factory packing quantity

2000

Types

Remote I/O Expander

Unit weight

62 mg

	Ship Fee	Lead Time	Processing Time
DHL	$20.00-$40.00(0.50KG)	2-5 days	Shipping fee depend on different zone and country
UPS	$20.00-$45.00(0.50KG)	2-5 days
TNT	$25.00-$65.00(0.50KG)	2-5 days
EMS	$25.00-$45.00(0.50KG)	4-15 days
Air, Sea/air and Sea	$2.00-$3.00(0.10KG)	7-30 days
FedEX	$20.00-$40.00(0.50KG)	3-7 days

1. Allchips offer a warranty of 360 days for each component.
2. Allchips offer professional product life cycle service and replacement suggestions.
3. Door to door logistic service within 3 days.
4. All components original and new, traceable for sure.

For more details, please check our FAQ page