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| PartNumber | SN74LS279ANSR | SN74LS279ANS | SN74LS279ANSE4 |
| Description | Latches Quad S-R | IC QUAD S-R LATCHES 16SO | |
| Manufacturer | Texas Instruments | - | - |
| Product Category | Latches | - | - |
| RoHS | Y | - | - |
| Number of Circuits | 4 Circuit | - | - |
| Logic Type | S-R Latch | - | - |
| Logic Family | 74LS | - | - |
| Polarity | Non-Inverting | - | - |
| Number of Output Lines | 1 Line | - | - |
| High Level Output Current | - 400 uA | - | - |
| Low Level Output Current | 32 mA | - | - |
| Propagation Delay Time | 27 ns at 5 V | - | - |
| Supply Voltage Max | 5.25 V | - | - |
| Supply Voltage Min | 4.75 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Package / Case | SO-16 | - | - |
| Packaging | Reel | - | - |
| Function | Quadruple S-R Latch | - | - |
| Height | 1.95 mm | - | - |
| Length | 10.3 mm | - | - |
| Series | SN74LS279A | - | - |
| Type | S-R Type | - | - |
| Width | 5.3 mm | - | - |
| Brand | Texas Instruments | - | - |
| Mounting Style | SMD/SMT | - | - |
| Number of Channels | 4 Channels | - | - |
| Number of Input Lines | 2 Line | - | - |
| Operating Supply Current | 7 mA | - | - |
| Operating Supply Voltage | 4.75 V to 5.25 V | - | - |
| Product Type | Latches | - | - |
| Reset Type | No Reset | - | - |
| Factory Pack Quantity | 2000 | - | - |
| Subcategory | Logic ICs | - | - |
| Unit Weight | 0.007079 oz | - | - |