| PartNumber | CD40257BPWR | CD40257BPWRE4 | CD40257BPWRG4 |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers CMOS Quad 2-1 Line Data Sel/Multipl | IC DATA SELECT/MUX QUAD 16-TSSOP | IC DATA SELECT/MUX QUAD 16-TSSOP |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Logic - Signal Switches, Multiplexers, Decoders | - |
| Product | Multiplexers | - | - |
| Logic Family | 4000 | - | - |
| Number of Input Lines | 2 Input | - | - |
| Number of Output Lines | 1 Output | - | - |
| Propagation Delay Time | 300 ns at 5 V, 140 ns at 10 V, 100 ns at 15 V | - | - |
| Supply Voltage Min | 3 V | - | - |
| Supply Voltage Max | 18 V | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | TSSOP-16 | - | - |
| Packaging | Reel | Tape & Reel (TR) | - |
| Function | Multiplexer | - | - |
| Height | 1.15 mm | - | - |
| Length | 5 mm | - | - |
| Number of Circuits | Quad | - | - |
| Quiescent Current | 40 nA | - | - |
| Technology | CMOS | - | - |
| Width | 4.4 mm | - | - |
| Brand | Texas Instruments | - | - |
| Logic Type | Data Selectors/Multiplexers | - | - |
| Supply Current Max | 0.04 uA | - | - |
| High Level Output Current | - 4.2 mA | - | - |
| Low Level Output Current | 4.2 mA | - | - |
| Operating Supply Voltage | 3.3 V, 5 V, 9 V, 12 V, 15 V | - | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Logic ICs | - | - |
| Unit Weight | 0.002183 oz | - | - |
| Series | - | 4000B | - |
| Type | - | Multiplexer | - |
| Package Case | - | 16-TSSOP (0.173", 4.40mm Width) | - |
| Operating Temperature | - | -55°C ~ 125°C | - |
| Mounting Type | - | Surface Mount | - |
| Voltage Supply | - | 3 V ~ 18 V | - |
| Supplier Device Package | - | 16-TSSOP | - |
| Voltage Supply Source | - | Dual Supply | - |
| Circuit | - | 4 x 1:2 | - |
| Current Output High Low | - | 6.8mA, 6.8mA | - |
| Independent Circuits | - | 1 | - |