
TelCom Semiconductor Inc => Microchip
GENERAL DESCRIPTION
The TC4404 and TC4405 are CMOS buffer-drivers constructed with complementary MOS outputs, where the drains of the totem-pole output have been left separated so that individual connections can be made to the pull-up and pull-down sections of the output.
FEATURES
■ Independently-Programmable Rise and Fall Times
■ Low Output Impedance ................................ 7ΩTyp
■ High Speed tR, tF....... <30 nsec with 1000 pF Load
■ Short Delay Times ....................................< 30 nsec
■ Wide Operating Range .......................... 4.5V to 18V
■ Latch-Up Protected ......... Will Withstand >500 mA
Reverse Current (Either Polarity)
■ Input Withstands Negative Swings Up to –5V
APPLICATIONS
■ Motor Controls
■ Driving Bipolar Transistors
■ Driver for Nonoverlapping Totem Poles
■ Reach-Up/Reach-Down Driver