| Manufacturer | Part Number | Description |
|---|---|---|
Renesas
| HD74LS123 | Dual Retriggerable Monostable Multivibrators |
Hitachi Semiconductor (now Renesas)
| HD74LS123 | Dual Retriggerable Monostable Multivibrators |
|
Renesas
| HD74LS123P | Dual Retriggerable Monostable Multivibrators |
