Part A
CD4021BE
해리스 회사
- Lifecycle
- Active
- Stock
- 7117 PCS
- Package
- PDIP-16
- Series
- 논리 - 위치 이동 레지스터
Parts at a glance
Part B
CD4020BE
텍사스 인스트루먼트(주)
- Lifecycle
- Active
- Stock
- 7363 PCS
- Package
- PDIP-16
- Series
- 논리 - 카운터, 나눗셈
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | CD4021BE | CD4020BE |
|---|---|---|
| Series | 4000B | 4000B |
| Part Status | Obsolete | Active |
| Logic Type | Shift Register | Binary Counter |
| Output Type | Push-Pull | - |
| Number of Elements | 1 | 1 |
| Number of Bits per Element | 8 | 14 |
| Function | Parallel or Serial to Serial | - |
| Voltage - Supply | 3V ~ 18V | 3 V ~ 18 V |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole |
| Direction | - | Up |
| Reset | - | Asynchronous |
| Count Rate | - | 24 MHz |
| Trigger Type | - | Negative Edge |