 |  | | |
| PartNumber | SN74LS279ANSR | SN74LS279AN | SN74LS279ANE4 |
| Description | Latches Quad S-R | Latches Quad /S-/R | Latches QUAD /S-/R LATCHES |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Latches | Latches | Latches |
| RoHS | Y | Y | Y |
| Number of Circuits | 4 Circuit | 4 Circuit | 4 Circuit |
| Logic Type | S-R Latch | S-R Latch | S-R Latch |
| Logic Family | 74LS | 74LS | 74LS |
| Polarity | Non-Inverting | Non-Inverting | Non-Inverting |
| Number of Output Lines | 1 Line | 1 Line | 1 Line |
| High Level Output Current | - 400 uA | - 400 uA | - 400 uA |
| Low Level Output Current | 32 mA | 32 mA | 32 mA |
| Propagation Delay Time | 27 ns at 5 V | 27 ns at 5 V | 27 ns at 5 V |
| Supply Voltage Max | 5.25 V | 5.25 V | 5.25 V |
| Supply Voltage Min | 4.75 V | 4.75 V | 4.75 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Package / Case | SO-16 | PDIP-16 | PDIP-16 |
| Packaging | Reel | Tube | Tube |
| Function | Quadruple S-R Latch | Quadruple S-R Latch | Transparent |
| Height | 1.95 mm | 4.57 mm | 4.57 mm |
| Length | 10.3 mm | 19.3 mm | 19.3 mm |
| Series | SN74LS279A | SN74LS279A | SN74LS279A |
| Type | S-R Type | S-R Type | S-R Type |
| Width | 5.3 mm | 6.35 mm | 6.35 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Mounting Style | SMD/SMT | Through Hole | Through Hole |
| Number of Channels | 4 Channels | 4 Channels | 4 Channels |
| Number of Input Lines | 2 Line | 2 Line | 2 Line |
| Operating Supply Current | 7 mA | 7 mA | 7 mA |
| Operating Supply Voltage | 4.75 V to 5.25 V | 4.75 V to 5.25 V | 4.75 V to 5.25 V |
| Product Type | Latches | Latches | Latches |
| Reset Type | No Reset | No Reset | No Reset |
| Factory Pack Quantity | 2000 | 25 | 25 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.007079 oz | 0.033570 oz | 0.033570 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
SN74LS279ANSR | Latches Quad S-R | |
| SN74LS279AN | Latches Quad /S-/R | ||
| SN74LS279ANE4 | Latches QUAD /S-/R LATCHES | ||
| SN74LS279AN | Latches Quad /S-/R | ||
| SN74LS279ANSR | Latches Quad S-R | ||
| SN74LS279ANE4 | Latch Transparent 4-CH SR-Type 16-Pin PDIP Tube - Rail/Tube (Alt: SN74LS279ANE4) | ||
| SN74LS279AN/SN74279N | New and Original | ||
| SN74LS279ANS | IC QUAD S-R LATCHES 16SO | ||
| SN74LS279ANSE4 | New and Original | ||
| SN74LS279ANSRG4 | Latches Quad S to R Latch |