All prices are in US dollars.
Digi-Key Part Number 1016-1266-ND
Price Break Unit Price Extended Price
1 9.81000 9.81
10 8.83000 88.30
100 7.26000 726.00
250 6.67132 1,667.83
500 6.08266 3,041.33
1,000 5.07000 5,070.00
Quantity Available Digi-Key Stock: 318
Can ship immediately

Manufacturer Standard Lead Time 10 Weeks
Manufacturer Part Number


Description IC UART FIFO 16B QUAD 64LQFP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets ST16C554/D
Product Photos 64-LQFP
PCN Assembly/Origin Alternate Assembly Site 05/Dec/2013
Standard Package ? 160

Integrated Circuits (ICs)


Interface - UARTs (Universal Asynchronous Receiver Transmitter)

Series -
Packaging ? Tray?
Features Internal Oscillator, Timer/Counter
Number of Channels 4, QUART
FIFO's 16 Byte
Protocol RS232
Data Rate (Max) 1.5Mbps
Voltage - Supply 2.97 V ~ 5.5 V
With Auto Flow Control Yes
With IrDA Encoder/Decoder -
With False Start Bit Detection Yes
With Modem Control Yes
Mounting Type Surface Mount
Package / Case 64-LQFP
Supplier Device Package 64-LQFP (10x10)
Online Catalog UARTs
Other Names 1016-1266
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
ST16C554DCQ64TR-F-ND ST16C554DCQ64TR-F Exar Corporation Tape & Reel (TR)? 0
5.17001 1,000

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

10:52:15 6/30/2016