onsemi |
SN74LS221 |
Dual Monostable Multivibrators |
Texas Instruments |
SN74LS221 |
DUAL MONOSTABLE MULTIVIBRATORS |
National Semiconductor (now Texas Instruments) |
DM74LS221 |
Dual Non-Retriggerable One-Shot |
NTE Electronics (defunct) |
NTE74LS221 |
Dual Monostable Multivibrator |
Hitachi Semiconductor (now Renesas) |
HD74LS221 |
Dual Monostable Multivibrators |
|
onsemi |
74LS221 |
Dual Monostable Multivibrators |
Motorola Semiconductor (now NXP Semiconductors) |
SN74LS221 |
DUAL MONOSTABLE MULTIVIBRATORS |
Fairchild (now onsemi) |
74LS221 |
Dual Non-Retriggerable One-Shot |
Renesas |
HD74LS221 |
Dual Monostable Multivibrators |
|
Fairchild (now onsemi) |
DM74LS221 |
Dual Non-Retriggerable One-Shot |
|
Renesas |
HD74LS221P |
Dual Monostable Multivibrators |
Mitsubishi Electric |
M74LS221P |
Dual Monostable Multivibrator |
