20-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

DS4550E+

Digi-Key Part Number
DS4550E+-ND
Manufacturer
Analog Devices Inc./Maxim Integrated
Manufacturer Product Number
DS4550E+
Description
IC I/O EXPANDER I2C 9B 20TSSOP
Manufacturer Standard Lead Time
76 Weeks
Detailed Description
I/O Expander 9 I²C, JTAG 400 kHz 20-TSSOP
Customer Reference
Datasheet Datasheet
Product Attributes
Type
Description
Select
Category
Mfr
Analog Devices Inc./Maxim Integrated
Series
-
Package
Tube
Product Status
Active
Number of I/O
9
Interface
I²C, JTAG
Interrupt Output
No
Features
EEPROM, POR
Output Type
Open Drain
Current - Output Source/Sink
16mA
Clock Frequency
400 kHz
Voltage - Supply
2.7V ~ 5.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
20-TSSOP
Base Product Number
DS4550
Documents & Media
Resource TypeLink
DatasheetsDS4550
Mfg Application NotesUsing DS4510/DS4520/DS4550 to Select Backup Flash Memory
Environmental Information
HTML DatasheetDS4550
EDA / CAD Models
Environmental & Export Classifications
AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)1 (Unlimited)
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8542.39.0001
All prices are in GBP
Tube
QtyUnit PriceExt Price
1£4.54000£4.54
10£4.08000£40.80
25£3.85680£96.42
100£3.34270£334.27
250£3.17128£792.82
500£2.84560£1,422.80
1,000£2.57133£2,571.33
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Additional Resources
AttributeDescription
Other Names
MAXMAXDS4550E+
2156-DS4550E+
Standard Package74