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| PartNumber | SN74CB3Q3244DBQR | SN74CB3Q3244DGVR | SN74CB3Q3244GQNR |
| Description | Digital Bus Switch ICs 8BFETBusSw 2.5V/3.3V LoVltg Hi BW Bus Sw | Digital Bus Switch ICs 8BFETBusSwitch 2.5V/3.3VLo Vltg | Digital Bus Switch ICs 8B FET Bus Sw 2.5V/ 3.3V Low-Vltg |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Digital Bus Switch ICs | Digital Bus Switch ICs | Digital Bus Switch ICs |
| RoHS | Y | Y | N |
| Number of Bits | 8 bit | 8 bit | 8 bit |
| On Resistance Max | 5 Ohms | 5 Ohms | 5 Ohms |
| Propagation Delay Max | 200 us | 200 us | 200 us |
| Operating Supply Voltage | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QSOP-20 | TVSOP-20 | BGA-20 |
| Packaging | Reel | Reel | Reel |
| Height | 1.5 mm | 1.05 mm | 0.75 mm |
| Length | 8.75 mm | 5 mm | 4 mm |
| Organization | 4 x 1:1 | 4 x 1:1 | 4 x 1:1 |
| Series | SN74CB3Q3244 | SN74CB3Q3244 | - |
| Width | 4 mm | 4.4 mm | 3 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Logic Type | CMOS | CMOS | CMOS |
| Moisture Sensitive | Yes | - | - |
| Product Type | Digital Bus Switch ICs | Digital Bus Switch ICs | Digital Bus Switch ICs |
| Factory Pack Quantity | 2500 | 2000 | 1 |
| Subcategory | Switch ICs | Switch ICs | Switch ICs |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 2.3 V | 2.3 V | 2.3 V |
| Unit Weight | 0.004437 oz | 0.002123 oz | 0.000765 oz |