Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | QSOP |
| Pkg. Code: | PCG28 |
| Lead Count (#): | 28 |
| Pkg. Dimensions (mm): | 9.9 x 3.8 x 1.47 |
| Pitch (mm): | 0.64 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
Product Attributes
| Lead Count (#) | 28 |
| Carrier Type | Tube |
| Moisture Sensitivity Level (MSL) | 1 |
| Qty. per Reel (#) | 0 |
| Qty. per Carrier (#) | 48 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range (°C) | 0 to 70°C |
| Core Voltage (V) | 3.3 |
| Function | Buffer |
| Input Freq (MHz) | 200 |
| Input Type | LVCMOS |
| Inputs (#) | 2 |
| Length (mm) | 9.9 |
| MOQ | 144 |
| Output Banks (#) | 2 |
| Output Freq Range (MHz) | 200 |
| Output Skew (ps) | 250 |
| Output Type | LVCMOS |
| Output Voltage (V) | 2.5V, 3.3V |
| Outputs (#) | 16 |
| Package Area (mm²) | 37.6 |
| Pitch (mm) | 0.64 |
| Pkg. Dimensions (mm) | 9.9 x 3.8 x 1.47 |
| Pkg. Type | QSOP |
| Product Category | Clock Buffers & Drivers |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Tape & Reel | No |
| Thickness (mm) | 1.47 |
| Width (mm) | 3.8 |
Resources for MK74CB218B
Description
The MK74CB218B Buffalo™ is a monolithic CMOS high speed clock driver. It consists of two identical single input to eight low-skew output, non-inverting clock drivers. This eliminates concerns of part to part matching in many systems. The MK74CB218B is packaged in the tiny 28-pin SSOP, which uses the same board space as the narrow 16-pin SOIC. The inputs can be connected together for a 1 to 16 fanout buffer. A quad 1 to 4, and PECL versions, are also available. Consult IDT for more details. The MK74CB218B can also act as a voltage translator, since it is possible to run the inputs at 3.3 V and the outputs at 2.5 V.