CD4021BE (DIP-16 Shift Register) - South Africa Arduino, Robotics & Electronics Supplier South Africa: R25.80
Leobot Electronics South Africa (Pretoria)
Pretoria, South Africa
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CD4021BE  (DIP-16 Shift Register)
  • CD4021BE  (DIP-16 Shift Register)
  • CD4021BE  (DIP-16 Shift Register)

#125: CD4021BE (DIP-16 Shift Register)

R25.80


The CD4021BE is a CMOS 8-stage parallel or serial-input/serial output Static Shift Register with common clock and parallel/serial control inputs, a single serial data input and individual parallel "JAM" inputs to each register stage. Each register stage is D-type, master-slave flip-flop. In addition to an output form stage 8, "Q" outputs are also available from stages 6 and 7. In the CD4021B serial entry is synchronous with the clock by parallel entry is asynchronous. In both types, entry is controlled by the parallel/serial control input. When parallel/serial control input is low, data is serially shifted into the 8-stage register synchronously with the positive transition of the clock line. When the parallel/serial control input is high, data is jammed into the 8-stage register via the parallel input lines and synchronous with the positive transition of the clock line. In the CD4021BE, the clock input of the internal stage is "forced" when asynchronous parallel entry is made.

Product Details

Datasheet available here:
https://leobot.net/datasheets/CD4021BE.pdf

Category
Integrated Circuits (ICs)
Logic
Shift Registers
Mfr
Texas Instruments
Series
4000B
Package
Tube
Product Status
Active
Logic Type
Shift Register
Output Type
Push-Pull
Number of Elements
1
Number of Bits per Element
8
Function
Parallel or Serial to Serial
Voltage - Supply
3V ~ 18V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Supplier Device Package
16-PDIP
Base Product Number
CD4021


Product Details

Est. Packaging Size Specifications

Length: 20.00mm
Width: 5.00mm
Height: 5.00mm

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CD4021BE (DIP-16 Shift Register)

Regular price: R25.80
Qty To Purchase:
In Stock: 92





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