SP1404BW Overview
(Fig.2) OUTPUT 5 INPUT 5 The SP1404 operates as a power amplifier interfacing from a voltage-level sensitive input to a high-current output switch. 7 0V ELECTRONIC 0V EXCHANGE 8 The input threshold is TTL-patible, with a low input current DP14 requirement enabling one standard TTL output to drive many interfaces. The low input current requirement also makes it possible to use series current-limiting resistors to...