Part A
SN74HC74D
Texas Dụng cụ
- Lifecycle
- Active
- Stock
- 2280 PCS
- Package
- SOIC-14
- Series
- Logic - Flip Flops
Parts at a glance
Part B
SN74HC126DR
Texas Dụng cụ
- Lifecycle
- Active
- Stock
- 3900 PCS
- Package
- SOIC-14
- Series
- Logic - Buffers, Drivers, Receivers, Transceivers
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | SN74HC74D | SN74HC126DR |
|---|---|---|
| Series | 74HC | 74HC |
| Part Status | Active | Active |
| Function | Set(Preset) and Reset | - |
| Type | D-Type | - |
| Output Type | Complementary | 3-State |
| Number of Elements | 2 | 4 |
| Number of Bits per Element | 1 | 1 |
| Clock Frequency | 60 MHz | - |
| Max Propagation Delay @ V Max CL | 15ns @ 6V, 50pF | - |
| Trigger Type | Positive Edge | - |
| Current - Output High Low | 5.2mA, 5.2mA | 7.8mA, 7.8mA |
| Voltage - Supply | 2V ~ 6V | 2V ~ 6V |
| Current - Quiescent (Iq) | 4 µA | - |
| Input Capacitance | 3 pF | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Logic Type | - | Buffer, Non-Inverting |