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| PartNumber | SN74LVC244APWE4 | SN74LVC244APW(LC244A) | SN74LVC244APW |
| Description | Buffers & Line Drivers Octal Buffer/Driver W/3-State Output | Buffers & Line Drivers Octal w/Tri-St Out | |
| Manufacturer | Texas Instruments | TI | Texas Instruments |
| Product Category | Buffers & Line Drivers | IC Chips | Logic - Buffers, Drivers, Receivers, Transceivers |
| RoHS | Y | - | - |
| Number of Input Lines | 8 Input | - | 8 Input |
| Number of Output Lines | 3 Output | - | 3 Output |
| Polarity | Non-Inverting | - | Non-Inverting |
| Supply Voltage Max | 3.6 V | - | - |
| Supply Voltage Min | 1.65 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 125 C | - | + 125 C |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | TSSOP-20 | - | - |
| Packaging | Tube | - | Tube Alternate Packaging |
| Function | Buffer/Line Driver | - | - |
| Height | 1.05 mm (Max) | - | - |
| Length | 6.6 mm (Max) | - | - |
| Operating Temperature Range | - 40 C to + 125 C | - | - |
| Output Type | 3-State | - | 3-State |
| Quiescent Current | 1 uA | - | - |
| Series | SN74LVC244A | - | 74LVC |
| Technology | CMOS | - | - |
| Width | 4.5 mm (Max) | - | - |
| Brand | Texas Instruments | - | - |
| Logic Family | LVC | - | LVC |
| Logic Type | CMOS | - | Buffer/Line Driver, Non-Inverting |
| Number of Channels | 8 | - | 8 |
| Supply Current Max | 1 uA | - | - |
| High Level Output Current | - 24 mA | - | - 24 mA |
| Input Signal Type | Single-Ended | - | - |
| Low Level Output Current | 24 mA | - | 24 mA |
| Operating Supply Current | 10 uA | - | 10 uA |
| Operating Supply Voltage | 1.65 V to 3.6 V | - | - |
| Pd Power Dissipation | 500 mW (1/2 W) | - | - |
| Product Type | Buffers & Line Drivers | - | - |
| Propagation Delay Time | 6.7 ns at 2.7 V | - | 6.7 ns at 2.7 V 5.7 ns at 3.3 V |
| Factory Pack Quantity | 70 | - | - |
| Subcategory | Logic ICs | - | - |
| Unit Weight | 0.002716 oz | - | 0.002716 oz |
| Package Case | - | - | TSSOP-20 |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 1.65 V ~ 3.6 V |
| Supplier Device Package | - | - | 20-TSSOP |
| Number of Elements | - | - | 2 |
| Current Output High Low | - | - | 24mA, 24mA |
| Number of Bits per Element | - | - | 4 |
| Pd Power Dissipation | - | - | 500 mW |
| Supply Voltage Max | - | - | 3.6 V |
| Supply Voltage Min | - | - | 1.65 V |