The 74LV244 is a low-voltage Si-gate CMOS device and is pin and function compatible with 74HC244 and 74HCT244. The 74LV244 is an octal non-inverting buffer/line driver with 3-state outputs. The output enable inputs 1OE and 2OE control the 3-state outputs. A HIGH on nOE causes the outputs to assume a high impedance OFF-state. The 74LV244 is identical to the 74LV240 but has non-inverting outputs.
The NXP 74LV244 is an octal non-inverting buffer and line driver featuring 3-state outputs. It is designed as a low-voltage Si-gate CMOS device that is pin and function compatible with the 74HC244 and 74HCT244 families. The device includes output enable inputs (10E and 20E) to control the high-impedance OFF-state of the outputs.
| Supply voltage range (recommended) | 1.0 V to 5.5 V |
|---|---|
| Output type | Octal non-inverting buffer/line driver with 3-state outputs |
| ESD protection (HBM) | > 2000 V |
Yes, it is pin and function compatible with the 74HC244 and 74HCT244.
The maximum supply voltage (Vcc) is +7.0 V according to absolute maximum ratings.