| Manufacturer | Part Number | Description |
|---|---|---|
onsemi |
SN74LS221 | Dual Monostable Multivibrators |
Texas Instruments |
SN74LS221 | DUAL MONOSTABLE MULTIVIBRATORS |
Motorola Semiconductor (now NXP Semiconductors) |
SN74LS221 | DUAL MONOSTABLE MULTIVIBRATORS |
