NXP’s smart 1.3a-compliant HDMI switches let you connect multiple HDMI inputs to receive more digital content with a better picture quality on your TV (12-bit Deep Color support). The unique NXP architecture integrates auto-adaptive equalizers enabling the use of longer cables for TV connection anywhere in the home. The TDA9996 has four inputs, while the TDA9995 has three. The TDA9993 is a 1-to-1 buffer.