Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | SOIC |
| Pkg. Code: | DCG16 |
| Lead Count (#): | 16 |
| Pkg. Dimensions (mm): | 9.9 x 3.9 x 1.5 |
| Pitch (mm): | 1.27 |
Environmental & Export Classifications
| Pb (Lead) Free | Yes |
| Moisture Sensitivity Level (MSL) | 3 |
| ECCN (US) | |
| HTS (US) |
Product Attributes
| Lead Count (#) | 16 |
| Pb (Lead) Free | Yes |
| Carrier Type | Tube |
| Moisture Sensitivity Level (MSL) | 3 |
| Bus Width (bits) | 8 |
| Core Voltage (V) | 5 |
| Function | 4x2:1 Mux/Demux |
| Length (mm) | 9.9 |
| MOQ | 1392 |
| On Resistance (Ω) | 5 |
| Package Area (mm²) | 38.6 |
| Pb Free Category | e3 Sn |
| Pitch (mm) | 1.27 |
| Pkg. Dimensions (mm) | 9.9 x 3.9 x 1.5 |
| Pkg. Type | SOIC |
| Published | No |
| Qty. per Carrier (#) | 48 |
| Qty. per Reel (#) | 0 |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Speed Grade | Standard |
| Tape & Reel | No |
| Temp. Range (°C) | -40 to 85°C |
| Thickness (mm) | 1.5 |
| Width (mm) | 3.9 |
Resources for QS3257
Description
The QS3257 is a high-speed CMOS LVTTL-compatible Quad 2:1 multiplexer/demultiplexer. The QS3257 is a function and pinout-compatible QuickSwitch version of the 74F257, 74FCT257, and the 74ALS/AS/LS257 Quad 2:1 multiplexers. The low ON-resistance of the QS3257 allows inputs to be connected to outputs without adding propagation delay and without generating additional ground bounce noise. The QS3257 operates at -40 °C to +85 °C.