| No. |
Part Name |
Description |
Manufacturer |
| 1 |
74LS221N |
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS |
Motorola |
| 2 |
74LS221N |
LOW POWER SCHOTTKY |
ON Semiconductor |
| 3 |
DM74LS221N |
Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs |
Fairchild Semiconductor |
| 4 |
DM74LS221N |
7 V, dual non-retriggerable one-shot with clear and complementary output |
National Semiconductor |
| 5 |
SN74LS221N |
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS |
Motorola |
| 6 |
SN74LS221N |
LOW POWER SCHOTTKY |
ON Semiconductor |
| 7 |
SN74LS221N |
Dual monostable multivibrators with Schmitt-trigger inputs |
Texas Instruments |
| 8 |
SN74LS221N3 |
Dual monostable multivibrators with Schmitt-trigger inputs |
Texas Instruments |
| 9 |
SN74LS221NE4 |
Dual monostable multivibrators with Schmitt-trigger inputs 16-PDIP 0 to 70 |
Texas Instruments |
| 10 |
SN74LS221NSR |
Dual monostable multivibrators with Schmitt-trigger inputs |
Texas Instruments |
| | | |
