Logic-Input CMOS Quad Drivers

TC4468 The TC4467 TC4468 TC4469 devices are a family of four-output CMOS Buffers MOSFET drivers with 1.2 A peak drive capability. Unlike other MOSFET drivers, these devices have two inputs for each output. The inputs are configured as Logic gates: NAND TC4467 , AND TC4468 and AND/INV TC4469 . The TC4467 TC4468 TC4469 drivers CAN continuously source up to 250 mA into ground referenced loads. These devices are ideal for direct driving low current motors or driving MOSFETs in a H-bridge configuration for higher current motor drive (see Section 5.0 for details). Having the Logic Gates onboard the driver CAN help to reduce component count in many designs. The TC4467 TC4468 TC4469 devices are very robust and highly latch-up resistant. They CAN tolerate up to 5 V of noise spiking on the ground line and CAN handle up to 0.5 A of reverse current on the driver outputs. The TC4467 4468/4469 devices are available in commercial, industrial and military temperature ranges. By Microchip Technology Inc.