CD4015 Dual 4-stage Static Shift Register

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CD4015 belongs to the 4000 Series CMOS Logic Family of Integrated Circuits (IC’s) constructed with N- and P-channel enhancement mode transistors. CD4015 has Dual 4-stage Static Shift Register

CD4015 has a supply voltage range of 5V to 20V, which is much higher than any contemporary logic family. It has buffered output which improves transfer characteristics by providing very high gain. All inputs are protected against static discharge with diodes to VDD and VSS.

CD4015 Features

  • Medium Speed Operation 12MHz (typ.) Clock Rate at VDD -VSS = 10V
  • Fully Static Operation
  • 8 Master-Slave Flip-Flops Plus Input and Output Buffering
  • 100% Tested For Quiescent Current at 20V
  • 5V, 10V and 15V Parametric Ratings
  • Standardized Symmetrical Output Characteristics

CD4015 Specifications

Absolute Maximum Ratings

  • DC Supply Voltage Range, (VDD): -0.5V to +18V
  • Input Voltage Range, All Inputs: -0.5V to VDD +0.5V
  • Storage Temperature Range (TSTG): -65oC to +150oC
  • Lead Temperature (During Soldering): +260oC

CD4015 Pinout Diagram

CD4015 Pin Description

Pin NoPin NameDescription
1CLK BClock Pin B
2Q4BOutput Of Shift Register B
3Q3A Output Of Shift Register A
4Q2A Output Of Shift Register A
5Q1A Output Of Shift Register A
6RESET AReset Pin A
7DATA AData Pin A
8VSSSupply Voltage
9CLK A Clock Pin A
10Q4A Output Of Shift Register A
11Q3B Output Of Shift Register B
12Q2B Output Of Shift Register B
13Q1B Output Of Shift Register B
14RESET BReset Pin B
15DATA BData Pin B
16VDDDrain Voltage

CD4015 Circuit

Applications

  • The shift registers are used for temporary data storage.
  • The shift registers are also used for data transfer and data manipulation.

CD4015 Alternative Equivalent

CD4006, CD4021

Download CD4015 Dual 4-stage Static Shift Register Datasheet from the link given below.