Description
Item Description:
The 74AHC574; 74AHCT574 is an 8-bit positive-edge triggered D-type flip-flop with 3-state outputs. The device features a clock (CP) and output enable (OE) inputs. The flip-flops will store the state of their individual D-inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP) transition. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. Operation of the OE input does not affect the state of the flip-flops. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.
Product Specs:
| Brand | Murata Electronics |
| MPN | 74AHC574PW,118 |
| Model | 74AHC574PW |
| VCC (V) | 2.0 – 5.5 |
| Logic switching levels | CMOS |
| Output drive capability (mA) | ± 8 |
| tpd (ns) | 4.4 |
| fmax (MHz) | 130 |
| Power dissipation considerations | low |
| Tamb (°C) | -40~125 |
| Rth(j-a) (K/W) | 100 |
| Ψth(j-top) (K/W) | 4.4 |
| Rth(j-c) (K/W) | 44 |
| Package name | TSSOP20 |
