| PartNumber | CY74FCT399ATQCT | CY74FCT399ATQCTE4 | CY74FCT399ATQCTG4 |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Input Multipl | IC QUAD 2IN MUX W/STOR 16SSOP | IC QUAD 2IN MUX W/STOR 16SSOP |
| Manufacturer | Texas Instruments | - | - |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | - | - |
| RoHS | Y | - | - |
| Product | Multiplexers | - | - |
| Logic Family | 74FCT | - | - |
| Number of Input Lines | 2 Input | - | - |
| Number of Output Lines | 4 Output | - | - |
| Propagation Delay Time | 7 ns at 5 V | - | - |
| Supply Voltage Min | 4.75 V | - | - |
| Supply Voltage Max | 5.25 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SSOP-16 | - | - |
| Packaging | Reel | - | - |
| Function | Multiplexer/Register | - | - |
| Height | 1.5 mm | - | - |
| Length | 5 mm | - | - |
| Number of Circuits | Quad | - | - |
| Technology | CMOS | - | - |
| Width | 4 mm | - | - |
| Brand | Texas Instruments | - | - |
| Logic Type | Data Selectors/Multiplexers | - | - |
| High Level Output Current | - 32 mA | - | - |
| Low Level Output Current | 64 mA | - | - |
| Operating Supply Voltage | 5 V | - | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Logic ICs | - | - |
| Unit Weight | 0.002628 oz | - | - |