LMK1C110x LVCMOS Clock Buffers Texas Instruments LMK1C110x LVCMOS Clock Buffers are modular, high-performance, low-skew, general-purpose clock buffer family. The entire family is designed with a modular approach in mind. Five different fan-out variations, 1:2, 1:3, 1:4, 1:6 and 1:8 are available. All of the devices within this family are pin-compatible to each other and backward compatible with the CDCLVC110x family for easy handling. All family members share the same high performing characteristics such as low additive jitter, low skew, and wide operating temperature range.