TC4428 Overview
The TC4426/4427/4428 are improved versions of the earlier TC426/427/428 family of buffer/drivers (with which they are pin patible). They will not latch up under any conditions within their power and voltage ratings. They are not subject to damage when up to 5V of noise spiking (of either polarity) occurs on the ground pin.
TC4428 Key Features
- 1.5A Wide Operating Range
- 4.5V to 18V High Capacitive Load Drive Capability
- 1000 pF in 25 nsec Short Delay Time
- <40nsec Typ Consistent Delay Times With Changes in Supply Voltage Low Supply Current
- With Logic “1” Input
- With Logic “0” Input
- 400µA Low Output Impedance
- 7Ω Latch-Up Protected: Will Withstand >0.5A Reverse Current
- 5V Input Will Withstand Negative Inputs ESD Protected
- 4kV Pinout Same as TC426/TC427/TC428
