 |  |  | |
| PartNumber | M74HC251B1R | M74HC251RM13TR , B140-TR | M74HC251RM13TR |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers 8-Ch Multiplexer | Encoders, Decoders, Multiplexers & Demultiplexers 8-Ch Multiplexe | |
| Manufacturer | STMicroelectronics | - | STMicroelectronics |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | - | Logic - Signal Switches, Multiplexers, Decoders |
| RoHS | Y | - | - |
| Product | Decoders, Encoders, Multiplexers & Demultiplexers | - | - |
| Logic Family | 74HC | - | - |
| Number of Input Lines | 3 Input | - | - |
| Number of Output Lines | 2 Output | - | - |
| Propagation Delay Time | 130 ns at 2 V, 26 ns at 4.5 V, 22 ns at 6 V | - | - |
| Supply Voltage Min | 2 V | - | - |
| Supply Voltage Max | 6 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | DIP-16 | - | - |
| Packaging | Tube | - | Digi-ReelR Alternate Packaging |
| Function | Multiplexer | - | - |
| Height | 5.1 mm | - | - |
| Input Voltage | - 0.5 V to + 0.5 V | - | - |
| Length | 20 mm | - | - |
| Number of Circuits | Dual | - | - |
| Output Current | +/- 25 mA | - | - |
| Output Voltage | - 0.5 V to + 0.5 V | - | - |
| Series | M74HC251 | - | 74HC |
| Technology | CMOS | - | - |
| Width | 7.1 mm | - | - |
| Brand | STMicroelectronics | - | - |
| Logic Type | Multiplexer | - | - |
| High Level Output Current | - 5.2 mA | - | - |
| Low Level Output Current | 5.2 mA | - | - |
| Operating Supply Voltage | 2 V to 6 V | - | - |
| Pd Power Dissipation | 500 mW (1/2 W) | - | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | - | - |
| Factory Pack Quantity | 25 | - | - |
| Subcategory | Logic ICs | - | - |
| Unit Weight | 0.057419 oz | - | - |
| Type | - | - | Multiplexer |
| Package Case | - | - | 16-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | -55°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 2 V ~ 6 V |
| Supplier Device Package | - | - | 16-SO |
| Voltage Supply Source | - | - | Single Supply |
| Circuit | - | - | 1 x 8:1 |
| Current Output High Low | - | - | 5.2mA, 5.2mA |
| Independent Circuits | - | - | 1 |