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| Part Number | M74HC126B1R | M74HCT126B1R | M74HC125B1R |
|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Obsolete | Obsolete | Obsolete |
| Logic Type | Buffer, Non-Inverting | Buffer, Non-Inverting | Buffer, Non-Inverting |
| Number of Elements | 4 | 4 | 4 |
| Number of Bits per Element | 1 | 1 | 1 |
| Input Type | - | - | - |
| Output Type | 3-State | 3-State | 3-State |
| Current - Output High, Low | 7.8mA, 7.8mA | 6mA, 6mA | 7.8mA, 7.8mA |
| Voltage - Supply | 2V ~ 6V | 4.5V ~ 5.5V | 2V ~ 6V |
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Package / Case | 14-DIP (0.300", 7.62mm) | 14-DIP (0.300", 7.62mm) | 14-DIP (0.300", 7.62mm) |
| Supplier Device Package | 14-DIP | 14-DIP | 14-DIP |
