MC74AC126 and MC74ACT126 are Quad Buffer with 3-State Outputs, support TTL compatible inputs and 3-state enable input, the maximum operating voltage is 7V, the maximum input current is 20mA, the maximum output current is 50mA.
This document is a technical datasheet for the Motorola MC74AC126 and MC74ACT126 devices. These are Quad Buffers featuring 3-State Outputs designed to source or sink current. The MC74ACT126 variant includes TTL-compatible inputs, while both models feature an active-high 3-state enable input.
| Device Type | Quad Buffer With 3-State Outputs |
|---|---|
| Supply Voltage Range (Vcc) | -0.5 to +7.0 V |
| Maximum Input Current (Iin) | +20 mA per Pin |
| Maximum Output Sink/Source Current (Iout/Ioc) | +50 mA per Pin |
| Storage Temperature Range | -65 to +150 °C |
The device features a 3-State Enable Input that is Active High.
Yes, the MC74ACT126 variant has TTL Compatible Inputs.