The HEF4093B is a quad two-input NAND gate. Each input has a Schmitt trigger circuit.The gate switches at different points for positive-going and negative-going signals. The.Difference between the positive voltage (VT +) and the negative voltage (VT ) is defined as.Hysteresis voltage (VH).It operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS.(usually ground). Unused inputs must be connected, to VDD VSS or another, input.
การแปล กรุณารอสักครู่..
