Part A
CD4040BE
Texas Dụng cụ
- Lifecycle
- Active
- Stock
- 4358 PCS
- Series
- Logic - Counters, Dividers
Parts at a glance
Part B
CD4049UBEE4
Texas Dụng cụ
- Lifecycle
- Active
- Stock
- 6065 PCS
- Series
- Logic - Gates and Inverters
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | CD4040BE | CD4049UBEE4 |
|---|---|---|
| Supplier | - | Texas Instruments |
| Series | 4000B | 4000B |
| Part Status | Active | Discontinued at Digi-Key |
| Logic Type | Binary Counter | Inverter |
| Number of Circuits | - | 6 |
| Number of Inputs | - | 1 |
| Voltage - Supply | 3 V ~ 18 V | 3V ~ 18V |
| Current - Quiescent (Max) | - | 4 µA |
| Current - Output High Low | - | 4.3mA, 24mA |
| Logic Level - Low | - | 1V ~ 2.5V |
| Logic Level - High | - | 4V ~ 12.5V |
| Max Propagation Delay @ V Max CL | - | 50ns @ 15V, 50pF |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole |
| Base Product Number | CD4040 | - |
| Direction | Up | - |
| Number of Elements | 1 | - |
| Number of Bits per Element | 12 | - |
| Reset | Asynchronous | - |
| Count Rate | 12 MHz | - |
| Trigger Type | Negative Edge | - |
| Packaging | Tube | - |