| Part number | DM74LS221 |
|---|---|
| Datasheet | DM74LS221-NationalSemiconductor.pdf |
| File Size | 130.10 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | Dual Non-Retriggerable One-Shot |
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The DM74LS221 is a dual monostable multivibrator with Schmitt-trigger input Each device has three inputs permitting the choice of either leading-edge or trailing-edge triggering Pin (A) is an active-low trigger transition input and pin (B) is an active-high transition Schmitt-trigger input that allows jitter free triggering for inputs with transition rates as slow as 1 volt second This provides the input with...
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
DM74LS221 | Dual Non-Retriggerable One-Shot | Fairchild Semiconductor |
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| DM74LS22 | Dual 4-Input NAND Gates |
| DM74LS20 | Dual 4-Input NAND Gates |
| DM74LS21 | Dual 4-Input AND Gates |
| DM74LS240 | Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
| DM74LS241 | Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
| DM74LS244 | Octal TRI-STATEE Buffers/Line Drivers/Line Receivers |
| DM74LS245 | TRI-STATE Octal Bus Transceiver |
| DM74LS247 | BCD to 7-Segment Decoder/Driver |
| DM74LS251 | TRI-STATE Data Selectors/Multiplexers |
| DM74LS253 | TRI-STATE Data Selectors/Multiplexers |
