Logic Type: Register, Bidirectional, Output Type: Push-Pull, Number of Elements: 1, Number of Bits per Element: 4, Function: Universal, Voltage - Supply: 2V ~ 6V,
Logic Type: Shift Register, Output Type: Push-Pull, Number of Elements: 2, Number of Bits per Element: 4, Function: Serial to Parallel, Voltage - Supply: 3V ~ 18V,
