 |  |  | |
| PartNumber | 74F251ASC | 74F253PC | 74F251ASJX |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers 8-Input Multiplexer | Encoders, Decoders, Multiplexers & Demultiplexers Dl 4-Bit Multiplexer | Encoders, Decoders, Multiplexers & Demultiplexers 8-input Multiplexer 3 State Output |
| 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 | 74F | 74F | 74F |
| Number of Bits | 1 bit | 2 bit | 1 bit |
| Number of Input Lines | 8 Input | 4 Input | 8 Input |
| Number of Output Lines | 3 Output | 3 Output | 3 Output |
| Propagation Delay Time | 7 ns at 5 V | 7 ns at 5 V | 7 ns at 5 V |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | SOIC-16 | PDIP-16 | SOP-16 |
| Packaging | Tube | Tube | Reel |
| Function | Multiplexer | Multiplexer | 8-input Multiplexer 3 State Output |
| Height | 1.5 mm | 3.42 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 | 19.68 mm | 10.2 mm |
| Output Current | 22 mA | 23 mA | 50 mA |
| Output Voltage | - 0.5 V to + 5.5 V | - 0.5 V to + 5.5 V | - 0.5 V to Vcc + 0.5 V |
| Technology | Bipolar | Bipolar | Bipolar |
| Width | 4 mm | 6.6 mm | 5.3 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Logic Type | Multiplexer | Multiplexer | Multiplexer |
| High Level Output Current | - 3 mA | - 3 mA | - 3 mA |
| Low Level Output Current | 24 mA | 24 mA | 24 mA |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| Factory Pack Quantity | 48 | 25 | 2000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Part # Aliases | 74F251ASC_NL | 74F253PC_NL | - |
| Unit Weight | 0.008536 oz | 0.057419 oz | 0.008536 oz |
| Number of Circuits | - | Dual | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
ON Semiconductor / Fairchild |
74F253SC | Encoders, Decoders, Multiplexers & Demultiplexers Dl 4-Bit Multiplexer | |
| 74F253SCX | Encoders, Decoders, Multiplexers & Demultiplexers Dl 4-Bit Multiplexer | ||
| 74F251ASC | Encoders, Decoders, Multiplexers & Demultiplexers 8-Input Multiplexer | ||
| 74F253SJX | Encoders, Decoders, Multiplexers & Demultiplexers Dl 4-Bit Multiplexer | ||
| 74F253PC | Encoders, Decoders, Multiplexers & Demultiplexers Dl 4-Bit Multiplexer | ||
| 74F253SJ | Encoders, Decoders, Multiplexers & Demultiplexers Dl 4-Bit Multiplexer | ||
| 74F251ASJX | Encoders, Decoders, Multiplexers & Demultiplexers 8-input Multiplexer 3 State Output | ||
ON Semiconductor |
74F251ASJX | MULTIPLEXER DGTL 8IN HS 16SOP | |
| 74F257APC | IC MULTIPLEXER QUAD 2INP 16-DIP | ||
| 74F251APC | IC MULTIPLEXER 8 INPUT 16-DIP | ||
| 74F251ASC | MULTIPLEXER DGTL 8IN HS 16SOIC | ||
| 74F251ASCX | MULTIPLEXER DGTL 8IN HS 16SOIC | ||
| 74F251ASJ | MULTIPLEXER DGTL 8IN HS 16SOP | ||
| 74F253PC | IC MULTIPLEXER QUAD 2INP 16-DIP | ||
| 74F253SC | MULTIPLEXER DUAL 4IN 3ST 16SOIC | ||
| 74F253SCX | MULTIPLEXER DUAL 4IN 3ST 16SOIC | ||
| 74F253SJ | MULTIPLEXER DUAL 4IN 3ST 16SOP | ||
| 74F253SJX | MULTIPLEXER DUAL 4IN 3ST 16SOP | ||
| 74F257ADR2 | New and Original | ||
| 74F257APC(FAIRCHILD) | New and Original | ||
| 74F251ADC | New and Original | ||
| 74F251ASJL | New and Original | ||
| 74F251D | 1 of 8 Data Selectors/Multiplexers w/3St | ||
| 74F251DC | New and Original | ||
| 74F253 , HSMS-2850 | New and Original | ||
| 74F253DC | New and Original | ||
| 74F253PC(NS) | New and Original | ||
| 74F253SCX SOP3.9 | New and Original | ||
| 74F253SJX-NL | New and Original | ||
| 74F256D | New and Original | ||
| 74F257 | New and Original | ||
| 74F257ADJ | New and Original | ||
| 74F257AN | MUX | ||
| 74F251 | LOGIC MUX, SINGLE, 8-INPUT, F-TTL, 16 Pin, Plastic, DIP | ||
| 74F251A | INSTOCK | ||
| 74F251AD | New and Original | ||
| 74F251ASCX SOP3.9 | New and Original | ||
| 74F251N | - Bulk (Alt: 74F251N) | ||
| 74F253 | TRANS WITH 3-STATE OUTPUT | ||
| 74F253D | MUX | ||
| 74F253D SOP3.9 | New and Original | ||
| 74F253DR | New and Original | ||
| 74F253DR2 | New and Original | ||
| 74F253F | New and Original | ||
| 74F253MX | New and Original | ||
| 74F253N | LOGIC MUX, DUAL, 4-INPUT, F-TTL, 16 Pin, Plastic, DIP | ||
| 74F257A | INSTOCK | ||
| 74F257AD | Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16 | ||
| 74F257AD SOP3.9 | New and Original | ||
| 74F251ALC | New and Original |