PCA9557D,118 Overview

With 8 I/Os, it can be programmed.The device is packaged with the 16-SOIC (0.154, 3.90mm Width).In addition to the Tape & Reel (TR) case, it is also available in other cases as well.During 2.3V~5.5V, the vote is supplied.The mounting type it recommends is Surface Mount.Working with the device requires an operating temperature range of -40°C~85°C.For performance, the output frequency is set at 400kHz.Its terminations, as a whole, are in the 16 direction.Total pin count on the part is 16.To run 260, we rely on this part's peak reflow temperature.A total of five 1 ports are available on the device.Depending on which family of PCA9557 part you are looking for, you can find related parts.In addition to finding POR with this device, it is also possible to find Y.The total number of IC chips is 8.At 2.5/5V, the power can be delivered.

PCA9557D,118 Features

PCA9557D,118 Applications

There are a lot of NXP USA Inc.
PCA9557D,118 I/O Expanders applications.

• Portable Instrumentation
• Multiprotocol RFID Readers: EPC-GEN2, ISD and IPX
• IDEN, PHS, GSM Basestations
• Repeaters, Radio Links, and Modems
• Wireless Telemetry
• JTRS
• 802.11x Receivers
• IDEN
• PHS
• TD-SCDMA