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| PartNumber | SN74HC257N | SN74HC257NE4 | SN74HC257NG4 |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers Tri-St. Quad Line | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp | IC SELECTOR/MUX QD 2-1 16-DIP |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| RoHS | Y | Y | - |
| Product | Selectors / Multiplexers | Selectors / Multiplexers | - |
| Logic Family | HC | HC | - |
| Number of Bits | 4 bit | 4 bit | - |
| Number of Input Lines | 2 Input | 2 Input | - |
| Number of Output Lines | 1 Output | 1 Output | - |
| Propagation Delay Time | 25 ns | 25 ns | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Supply Voltage Max | 6 V | 6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | PDIP-16 | PDIP-16 | - |
| Packaging | Tube | Tube | - |
| Function | Multiplexer | Multiplexer | - |
| Height | 4.57 mm | 4.57 mm | - |
| Length | 19.3 mm | 19.3 mm | - |
| Number of Circuits | Quad | Quad | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Series | SN74HC257 | SN74HC257 | - |
| Technology | CMOS | CMOS | - |
| Width | 6.35 mm | 6.35 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Logic Type | Data Selectors/Multiplexers | Data Selectors/Multiplexers | - |
| High Level Output Current | - 7.8 mA | - 7.8 mA | - |
| Low Level Output Current | 7.8 mA | 7.8 mA | - |
| Maximum Clock Frequency | 28 MHz | 28 MHz | - |
| Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| Factory Pack Quantity | 25 | 25 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.033570 oz | 0.033570 oz | - |
| Produttore | Parte # | Descrizione | RFQ |
|---|---|---|---|
Texas Instruments |
SN74HC257N | Encoders, Decoders, Multiplexers & Demultiplexers Tri-St. Quad Line | |
| SN74HC257NSR | Encoders, Decoders, Multiplexers & Demultiplexers Tri-St. Quad Line | ||
| SN74HC257NE4 | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp | ||
| SN74HC257N | Encoders, Decoders, Multiplexers & Demultiplexers Tri-St. Quad Line | ||
| SN74HC257NSR | Encoders, Decoders, Multiplexers & Demultiplexers Tri-St. Quad Line | ||
| SN74HC257NG4 | IC SELECTOR/MUX QD 2-1 16-DIP | ||
| SN74HC257NE4 | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp | ||
| SN74HC257NS | Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOP Tube | ||
| SN74HC257NSR SOP5.2 | Nuovo e originale | ||
| SN74HC257NSRG4 | - Bulk (Alt: SN74HC257NSRG4) |