| Part Name | Function Gr1 | Function Gr2 | Number of Channel | Topa[Tjopa] (degC) min. | Topa[Tjopa] (degC) max. | Vcc (V) min. | Vcc (V) max. | Iout (mA) | Propagation Delay (ns) max. | Package Type |
|---|---|---|---|---|---|---|---|---|---|---|
| HD74BC645AFP | Buffer | Transceiver | 8.0 | -40 | 85.0 | 4.5 | 5.5 | -15/+64 | 7.0 | SOP |
| HD74BC623AFP | Buffer | Transceiver | 8.0 | -40 | 85.0 | 4.5 | 5.5 | -15/+64 | 7.0 | SOP |
| HD74BC374AFP | Latch/Flip-Flop/Register | D type Latsch | 8.0 | -40 | 85.0 | 4.5 | 5.5 | -15/+48 | 10.0 | SOP |
| HD74BC373AFP | Buffer | Transceiver | 8.0 | -40 | 85.0 | 4.5 | 5.5 | -15/+48 | 10.0 | SOP |
| HD74BC245AFP | Buffer | Buffer | 8.0 | -40 | 85.0 | 4.5 | 5.5 | -15/+64 | 7.0 | SOP |
| HD74BC244AT | - | - | - | - | - | - | - | - | - | - |
| HD74BC244AFP | Buffer | Buffer | 8.0 | -40 | 85.0 | 4.5 | 5.5 | -15/+64 | 7.0 | SOP |
| HD74BC240AT | Buffer | Inverter | 8.0 | -40 | 85.0 | 4.5 | 5.5 | -15/+64 | 7.0 | TSSOP |
| HD74BC240AFP | Buffer | Inverter | 8.0 | -40 | 85.0 | 4.5 | 5.5 | -15/+64 | 7.0 | SOP |
| HD74BC573AFP | - | - | - | - | - | - | - | - | - | - |
| HD74BC640AFP | - | - | - | - | - | - | - | - | - | - |
| HD74BC574AFP | - | - | - | - | - | - | - | - | - | - |
| HD74BC541AFP | Buffer | Buffer | 8.0 | -40 | 85.0 | 4.5 | 5.5 | -15/+64 | 7.0 | SOP |
| HD74BC540AFP | - | - | - | - | - | - | - | - | - | - |
| HD74BC373AT | - | - | - | - | - | - | - | - | - | - |
| HD74BC245AT | - | - | - | - | - | - | - | - | - | - |
