General Description

The MIC4467/8/9 family of 4-output CMOS buffer/drivers is an expansion from the earlier single- and dual-output drivers, to which they are functionally closely related. Because pack age pin count permitted it, each driver has been equipped with a 2-input logic gate for added flexibility. Placing four high power drivers in a single package also improves system reliability and reduces total system cost.

特性 Features

? Built using reliable, low power CMOS processes

? Latchproof. Withstands 500mA Inductive Kickback

? 3 Input Logic Choices

? Symmetrical Rise and Fall Times .......................... 25ns

? Short, Equal Delay Times ...................................... 75ns

? High Peak Output Current ...................................... 1.2A

? Wide Operating Range .................................. 4.5 to 18V

? Low Equivalent Input Capacitance (typ) .................. 6pF

? Inputs = Logic 1 for Any Input From 2.4V to VS

? ESD Protected

Applications

? General-Purpose CMOS Logic Buffer

? Driving All 4 MOSFETs in an H-Bridge

? Direct Small-Motor Driver

? Relay or Peripheral Drivers

? Dual Differential Output Power Drivers

? CCD Driver

? Pin-Switching Network Driver