| Manufacturer | Part Number | Description |
|---|---|---|
Renesas
| HD74LS74AP | Dual D-type Positive Edge-triggered Flip-Flops |
|
Renesas
| HD74LS74A | Dual D-type Positive Edge-triggered Flip-Flops |
Hitachi Semiconductor (now Renesas)
| HD74LS74A | Dual D-type Positive Edge-triggered Flip-Flops |
