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| PartNumber | SN74CB3Q3257PW | SN74CB3Q3257PWG4 | SN74CB3Q3257PWE4 |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers 4-Bit One-of-2 FET Mltplxr/Demltplxr | Encoders, Decoders, Multiplexers & Demultiplexers 4B 2.5 V 3.3 V LO VLTG BUS SWITCH | Encoders, Decoders, Multiplexers & Demultiplexers 4-Bit One-of-2 FET Mltplxr/Demltplxr |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| RoHS | Y | Y | Y |
| Product | Multiplexers/Demultiplexers | Multiplexers/Demultiplexers | Multiplexers / Demultiplexers |
| Propagation Delay Time | 0.2 ns | 0.2 ns | 0.2 ns |
| Supply Voltage Min | 2.3 V | 2.3 V | 2.3 V |
| Supply Voltage Max | 3.6 V | 3.6 V | 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 | TSSOP-16 | TSSOP-16 | TSSOP-16 |
| Packaging | Tube | Tube | Tube |
| Features | Powered-off protection, Supports SPI signals, Supports JTAG signals, Supports input voltage beyond | Powered-off protection, Supports SPI signals, Supports JTAG signals, Supports input voltage beyond | Powered-off protection, Supports SPI signals, Supports JTAG signals, Supports input voltage beyond |
| Height | 1.15 mm | 1.15 mm | 1.15 mm |
| Length | 5 mm | 5 mm | 5 mm |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Series | SN74CB3Q3257 | SN74CB3Q3257 | SN74CB3Q3257 |
| Width | 4.4 mm | 4.4 mm | 4.4 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Supply Current Max | 1.5 mA | 1.5 mA | 1.5 mA |
| Operating Supply Voltage | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| Factory Pack Quantity | 90 | 90 | 90 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.002183 oz | 0.002183 oz | 0.002183 oz |
