HEF4093BT,653 NXP (恩智浦) 邏輯芯片
產品概述
NXP HEF4093BT,653 與非施密特觸發, HEF4000系列, 2輸入, 4門, 10 mA, 3V至15V, SOIC-14
The HEF4093BT is a quad 2-input NAND Schmitt-trigger, 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 to 15V referenced to VSS (usually ground). Unused inputs must be connected to VDD, VSS or another input.
. Schmitt trigger input discrimination . Fully static operation . 5V, 10V and 15V Parametric ratings . Standardized symmetrical output characteristics . Complies with JEDEC standard JESD 13-B
