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CD4021BCMX

CD4021BCMX

CD4021BCMX

Rochester Electronics, LLC

Shift Register -55°C~125°C Shift Register 4000B Series 5V 16-SOIC (0.154, 3.90mm Width)

SOT-23

CD4021BCMX Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface MountYES
Operating Temperature-55°C~125°C
PackagingTape & Reel (TR)
Series 4000B
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Terminal Finish MATTE TIN
Technology CMOS
Voltage - Supply 3V~18V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Function Parallel or Serial to Serial
Qualification StatusCOMMERCIAL
Output Type Push-Pull
Number of Elements 1
Supply Voltage-Min (Vsup) 3V
Logic Type Shift Register
Output Polarity TRUE
Number of Bits per Element 8
Trigger Type POSITIVE EDGE
Propagation Delay (tpd) 350 ns
Count Direction RIGHT
Length 9.9mm
Width 3.9mm
RoHS StatusROHS3 Compliant
In-Stock:1864 items

CD4021BCMX Product Details

CD4021BCMX Overview


There is a 16-SOIC (0.154, 3.90mm Width) package embedded with the device. Chip terminations add up to 16. It is packed in a case number Tape & Reel (TR). Voltage rating of the part is 5V. 1 elements are present in this part. The component is positioned in the way of Surface Mount. Operating temperatures are within the range of -55°C~125°C. There is a votage of 3V~18V provided with it. The 4000B series contains this electrical component. Ensure that Vsup is not less than 3V when powering this part.

CD4021BCMX Features


Mounted in Surface Mount type.


CD4021BCMX Applications


There are a lot of Rochester Electronics, LLC
CD4021BCMX Shift Registers applications.


  • store data in digital form
  • ROM Chips
  • Flash Memory
  • Cache memory in CPU
  • Data Format Converters
  • Data Processors
  • Pseudo Random Pattern Generator
  • Pulse Extenders
  • Pattern Recognizers
  • Interconnectors

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