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| PartNumber | 74LCX257MX | 74LCX257MTCX | 74LCX257SJ |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexer | Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexer | Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexer |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| RoHS | Y | Y | Y |
| Product | Decoders, Encoders, Multiplexers & Demultiplexers | Decoders, Encoders, Multiplexers & Demultiplexers | Decoders, Encoders, Multiplexers & Demultiplexers |
| Logic Family | 74LC | 74LC | 74LC |
| Number of Bits | 4 bit | 4 bit | 4 bit |
| Number of Input Lines | 2 Input | 2 Input | 2 Input |
| Number of Output Lines | 1 Output | 1 Output | 1 Output |
| Propagation Delay Time | 6.5 ns at 2.7 V, 6 ns at 3.3 V | 6.5 ns at 2.7 V, 6 ns at 3.3 V | 6.5 ns at 2.7 V, 6 ns at 3.3 V |
| Supply Voltage Min | 2 V | 2 V | 2 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 | SOIC-16 | TSSOP-16 | SOP-16 |
| Packaging | Reel | Reel | Tube |
| Function | Qd 2-Inp Multiplexer | Qd 2-Inp Multiplexer | Multiplexer |
| Height | 1.5 mm | 0.9 mm | 1.8 mm |
| Input Voltage | - 0.5 V to 7.0 V | - 0.5 V to 7.0 V | - 0.5 V to + 7.0 V |
| Length | 10 mm | 5 mm | 10.2 mm |
| Number of Circuits | Quad | Quad | Quad |
| Output Current | 50 mA | 50 mA | + 50 mA |
| Output Voltage | - 0.5 V to Vcc + 0.5 V | - 0.5 V to Vcc + 0.5 V | - 0.5 V to + 0.5 V |
| Series | 74LCX257 | 74LCX257 | 74LCX257 |
| Technology | CMOS | CMOS | CMOS |
| Width | 4 mm | 4.4 mm | 5.3 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Logic Type | Multiplexer | Multiplexer | Multiplexer |
| High Level Output Current | - 24 mA | - 24 mA | - 24 mA |
| Low Level Output Current | 24 mA | 24 mA | 24 mA |
| Operating Supply Voltage | 2 V to 3.6 V | 2 V to 3.6 V | 2 V to 3.6 V |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| Factory Pack Quantity | 2500 | 2500 | 47 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Part # Aliases | 74LCX257MX_NL | 74LCX257MTCX_NL | - |
| Unit Weight | 0.005044 oz | 0.006102 oz | 0.008536 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
ON Semiconductor / Fairchild |
74LCX257MX | Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexer | |
| 74LCX257MTCX | Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexer | ||
| 74LCX27MTCX | Logic Gates LV NOR Gate Tripple 3 Input 5V | ||
| 74LCX32244GX | Buffers & Line Drivers Buffer/Line Driver LV 32Bit | ||
| 74LCX257SJX | Encoders, Decoders, Multiplexers & Demultiplexers Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs and Outputs | ||
| 74LCX32500G | Bus Transceivers UB Transceiver LV 36Bit | ||
| 74LCX27SJ | Logic Gates 5V NOR Gate Tripple 3 Input | ||
| 74LCX257SJ | Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexer | ||
| 74LCX27MTC | Logic Gates 5V NOR Gate Tripple 3 Input | ||
| 74LCX27M | Logic Gates 5V NOR Gate Tripple 3 Input | ||
| 74LCX32244G | Buffers & Line Drivers D-Type Flip Flop LV 32Bit | ||
Toshiba |
74LCX273FT(AJ) | Flip Flops CMOS Logic IC 8.5ns 24mA 1.65 to 3.6V | |
| 74LCX273FT | Flip Flops CMOS Logic IC 8.5ns 24mA 1.65-3.6V | ||
| 74LCX273FT | IC FF D-TYPE SNGL 8BIT 20TSSOPB | ||
STMicroelectronics |
74LCX257TTR | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Ch Multiplexr | |
| 74LCX257MTR | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Ch Multiplexr | ||
| 74LCX257MTR | IC MUX QUAD 2-CHAN 3ST 16-SOIC | ||
| 74LCX257TTR | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Ch Multiplex | ||
| 74LCX257MTC-NT | New and Original | ||
| 74LCX257MTCX TSSOP16 | New and Original | ||
| 74LCX257MTCX-NL | New and Original | ||
| 74LCX257MX,M16A,FAIR | New and Original | ||
| 74LCX27MTCX NL | New and Original | ||
| 74LCX27MTCX TSSOP14 | New and Original | ||
| 74LCX27SJ(Q) | New and Original | ||
| 74LCX257MTCX-CUT TAPE | New and Original | ||
| 74LCX273FT(AJ)CT-ND | New and Original | ||
| 74LCX273FT(AJ)DKR-ND | New and Original | ||
| 74LCX273FT(AJ)TR-ND | New and Original | ||
| 74LCX273FT-ND | New and Original | ||
| 74LCX257MX_NL | Encoders, Decoders, Multiplexers & Demultiplexers FINISHED GOOD | ||
| 74LCX257M_Q | Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexe | ||
| 74LCX257MTC_Q | Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexe | ||
ON Semiconductor |
74LCX257SJ | MULTIPLEXER QUAD 2IN LV 16SOP | |
| 74LCX257SJX | MULTIPLEXER QUAD 2IN LV 16SOP | ||
| 74LCX27M | IC GATE NOR 3CH 3-INP 14SOIC | ||
| 74LCX27MTC | IC GATE NOR 3CH 3-INP 14TSSOP | ||
| 74LCX27MTCX | IC GATE NOR 3CH 3-INP 14TSSOP | ||
| 74LCX27MX | IC GATE NOR 3CH 3-INP 14SOIC | ||
| 74LCX27SJ | IC GATE NOR 3CH 3-INP 14SOP | ||
| 74LCX32244G | IC BUF NON-INVERT 3.6V 96FBGA 74LCX | ||
| 74LCX32244GX | IC BUF NON-INVERT 3.6V 96FBGA 74LCX | ||
| 74LCX32245G | IC TXRX NON-INVERT 3.6V 96FBGA 74LCX | ||
| 74LCX32245GX | IC TXRX NON-INVERT 3.6V 96FBGA 74LCX | ||
| 74LCX27SJX | IC GATE NOR 3CH 3-INP 14SOP | ||
| 74LCX32500G | TXRX BIDIRECT 36BIT LV 114FBGA | ||
| 74LCX32500GX | TXRX BIDIRECT 36BIT LV 114FBGA | ||
| 74LCX257MX | Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexe | ||
| 74LCX257MTCX | MULTIPLEXER QUAD 2IN I/O 16TSSOP | ||
| 74LCX32 | Logic Circuit, Quad 2-Input OR, LCX-CMOS, 14 Pin, Plastic, SOP |