| PartNumber | SN74CBTLV3257DR | SN74CBTLV3257DRE4 | SN74CBTLV3257DRG4 |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers LV 4-Bit 1-of-2 FET | Encoders, Decoders, Multiplexers & Demultiplexers SINGLE INVERTER | IC FET MUX/DEMUX SGL 16SOIC |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Logic - Signal Switches, Multiplexers, Decoders |
| RoHS | Y | Y | - |
| Product | Multiplexers / Demultiplexers | Multiplexers / Demultiplexers | - |
| Number of Bits | 4 bit | 4 bit | - |
| Supply Voltage Min | 2.3 V | 2.3 V | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOP-16 | SOP-16 | - |
| Packaging | Reel | Reel | Tape & Reel (TR) Alternate Packaging |
| Features | Powered-off protection, Supports SPI signals, Supports JTAG signals | Powered-off protection, Supports SPI signals, Supports JTAG signals | - |
| Height | 1.58 mm | 1.58 mm | - |
| Length | 9.9 mm | 9.9 mm | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Series | SN74CBTLV3257 | SN74CBTLV3257 | 74CBTLV |
| Width | 3.91 mm | 3.91 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Supply Current Max | 10 uA | - | - |
| Operating Supply Voltage | 2.3 V to 3.6 V | 2.3 V to 3.6 V | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.004998 oz | 0.004998 oz | - |
| Type | - | - | FET Multiplexer/Demux |
| Package Case | - | - | 16-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 2.3 V ~ 3.6 V |
| Supplier Device Package | - | - | 16-SOIC |
| Voltage Supply Source | - | - | Single Supply |
| Circuit | - | - | 4 x 2:1 |
| Current Output High Low | - | - | - |
| Independent Circuits | - | - | 1 |