No. |
Part Name |
Description |
Manufacturer |
1 |
DM74LS221M |
Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs |
Fairchild Semiconductor |
2 |
DM74LS221M |
7 V, dual non-retriggerable one-shot with clear and complementary output |
National Semiconductor |
3 |
DM74LS221MX |
Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs |
Fairchild Semiconductor |
4 |
SN74LS221M |
Dual Monostable Multivibrators With Schmitt-Trigger Inputs |
ON Semiconductor |
5 |
SN74LS221MEL |
Dual Monostable Multivibrators With Schmitt-Trigger Inputs |
ON Semiconductor |
6 |
SN74LS221ML1 |
Dual Monostable Multivibrators With Schmitt-Trigger Inputs |
ON Semiconductor |
7 |
SN74LS221ML2 |
Dual Monostable Multivibrators With Schmitt-Trigger Inputs |
ON Semiconductor |
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