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| PartNumber | SN74LS173AN | SN74LS173ANG4 | SN74LS173ANS |
| Description | Flip Flops 4bit w/Tri-St Out | ||
| Manufacturer | Texas Instruments | - | - |
| Product Category | Flip Flops | - | - |
| RoHS | Y | - | - |
| Number of Circuits | 1 | - | - |
| Logic Family | LS | - | - |
| Logic Type | D-Type Register | - | - |
| Polarity | Non-Inverting | - | - |
| Input Type | TTL | - | - |
| Output Type | 3-State | - | - |
| Propagation Delay Time | 30 ns | - | - |
| High Level Output Current | - 2.6 mA | - | - |
| Low Level Output Current | 24 mA | - | - |
| Supply Voltage Min | 4.75 V | - | - |
| Supply Voltage Max | 5.25 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | PDIP-16 | - | - |
| Packaging | Tube | - | - |
| Function | 4-Bit with 3-State Outputs | - | - |
| Height | 4.57 mm | - | - |
| Length | 19.3 mm | - | - |
| Operating Temperature Range | 0 C to + 70 C | - | - |
| Series | SN74LS173A | - | - |
| Width | 6.35 mm | - | - |
| Brand | Texas Instruments | - | - |
| Number of Channels | 4 | - | - |
| Number of Input Lines | 2 | - | - |
| Number of Output Lines | 1 | - | - |
| Operating Supply Voltage | 5 V | - | - |
| Product Type | Flip Flops | - | - |
| Reset Type | Master Reset | - | - |
| Factory Pack Quantity | 25 | - | - |
| Subcategory | Logic ICs | - | - |
| Unit Weight | 0.033570 oz | - | - |