| Manufacturer | Part # | Datasheet | Description |
 ON Semiconductor |
CD4021BC
|
180Kb/9P |
8-Stage Static Shift Register
Revised March 2002 |
 Fairchild Semiconductor |
CD4021BC
|
70Kb/7P |
8-Stage Static Shift Register
|
|
CD4021BC
|
77Kb/7P |
8-Stage Static Shift Register
|
 ON Semiconductor |
CD4021BCM
|
180Kb/9P |
8-Stage Static Shift Register
Revised March 2002 |
 Fairchild Semiconductor |
CD4021BCM
|
70Kb/7P |
8-Stage Static Shift Register
|
|
CD4021BCM
|
77Kb/7P |
8-Stage Static Shift Register
|
 ON Semiconductor |
CD4021BCN
|
180Kb/9P |
8-Stage Static Shift Register
Revised March 2002 |
 Fairchild Semiconductor |
CD4021BCN
|
70Kb/7P |
8-Stage Static Shift Register
|
|
CD4021BCN
|
77Kb/7P |
8-Stage Static Shift Register
|
|
CD4021BC
|
77Kb/7P |
8-Stage Static Shift Register
|