Part A
CD4021BE
해리스 회사
- Lifecycle
- Active
- Stock
- 7117 PCS
- Package
- PDIP-16
- Series
- 논리 - 위치 이동 레지스터
Parts at a glance
Part B
CD4027BE
텍사스 인스트루먼트(주)
- Lifecycle
- Active
- Stock
- 6471 PCS
- Package
- PDIP-16
- Series
- 논리 - 트리거
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | CD4021BE | CD4027BE |
|---|---|---|
| Series | 4000B | 4000B |
| Part Status | Obsolete | Active |
| Logic Type | Shift Register | - |
| Output Type | Push-Pull | Complementary |
| Number of Elements | 1 | 2 |
| Number of Bits per Element | 8 | 1 |
| Function | Parallel or Serial to Serial | Set(Preset) and Reset |
| Voltage - Supply | 3V ~ 18V | 3V ~ 18V |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C (TA) |
| Mounting Type | Through Hole | Through Hole |
| Type | - | JK Type |
| Clock Frequency | - | 24 MHz |
| Max Propagation Delay @ V Max CL | - | 90ns @ 15V, 50pF |
| Trigger Type | - | Positive Edge |
| Current - Output High Low | - | 6.8mA, 6.8mA |
| Current - Quiescent (Iq) | - | 4 µA |
| Input Capacitance | - | 5 pF |