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HD74LS221P |
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| Part Number | HD74LS221P |
| Manufacturer | Renesas (https://www.renesas.com/) |
| Description | HD74LS221 Dual Monostable Multivibrators REJ03D0458–0300 Rev.3.00 Jul.15.2005 This multivibrator features a negative-transition-triggered input and a positive-transition-triggered input either of w... |
| Features |
a negative-transition-triggered input and a positive-transition-triggered input either of which can be used as an inhibit input. Pulse triggering occurs at a particular voltage level and is not directly related to the transition time of the input pulse. Schmitt-trigger input circuitry (TTL hysteresis) for B input allows jitter-free triggering from inputs with transition rates as slow as 1 V/s, providing the circuit with excellent noise immunity of typically 1.2 V. A high immunity to VCC noise of typically 1.5 V is also provided by internal latching circuitry. Once fired, the outputs are indepe... |
| Document |
 HD74LS221P Data Sheet
PDF 239.15KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | HD74LS221 |
Hitachi Semiconductor |
Dual Monostable Multivibrators |
|
| 2 | HD74LS221 |
Renesas |
Dual Monostable Multivibrators |
|
| 3 | HD74LS22 |
Hitachi Semiconductor |
Dual 4-input Positive NAND Gates |
|
| 4 | HD74LS20 |
Hitachi Semiconductor |
Dual 4-input Positive NAND Gates |
|
| 5 | HD74LS20 |
Renesas |
Dual 4-input Positive NAND Gates |
|