| PartNumber | 74FCT257CTQG8 | 74FCT257CTQG |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers QUAD 2 INPUT | Encoders, Decoders, Multiplexers & Demultiplexers QUAD 2 INPUT |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| RoHS | Y | Y |
| Package / Case | QSOP-16 | QSOP-16 |
| Packaging | Reel | Tube |
| Height | 1.47 mm | 1.47 mm |
| Length | 4.9 mm | 4.9 mm |
| Series | 74FCT257T | 74FCT257T |
| Width | 3.8 mm | 3.8 mm |
| Brand | IDT | IDT |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| Factory Pack Quantity | 3000 | 97 |
| Subcategory | Logic ICs | Logic ICs |
| Part # Aliases | 74FCT257T IDT74FCT257CTQG8 | 74FCT257T IDT74FCT257CTQG |
| Unit Weight | 0.010159 oz | 0.010159 oz |