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DM74LS28 |
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| Part Number | DM74LS28 |
| Manufacturer | Fairchild Semiconductor |
| Description | The DM74LS28 contains four independent gates each of which perform the logic NOR function. Ordering Code: Order Number DM74LS28M Package Number M14A Package Description 14-Lead Small Outline Integrat... |
| Features |
these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation.
Recommended Operating Conditions
Symbol VCC VIH VIL IOH IOL TA Supply Voltage HIGH Level Input Voltage LOW Level Input Voltage HIGH Level Output Current LOW Level Output Current Free Air Operating Temperature 0 Parameter Min 4.75 2 0.7 −1.2 24 70 Nom 5 Max 5.25 Units V V V mA mA °C
Electrical Characteristics
over recommended operating free air temperature ra... |
| Document |
 DM74LS28 Data Sheet
PDF 31.05KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | DM74LS20 |
National Semiconductor |
Dual 4-Input NAND Gates |
|
| 2 | DM74LS20 |
Fairchild Semiconductor |
Dual 4-Input NAND Gate |
|
| 3 | DM74LS21 |
National Semiconductor |
Dual 4-Input AND Gates |
|
| 4 | DM74LS22 |
National Semiconductor |
Dual 4-Input NAND Gates |
|
| 5 | DM74LS221 |
National Semiconductor |
Dual Non-Retriggerable One-Shot |
|