As a courtesy to our visitors we have complied a database of digital electronics information to guide future electronics engineers through their journey. Users can quickly read through a variety of chips in our database with the option to download content. (Popular TTL integrated circuits). Our database is a working progress, if you cannot find the information you are seeking please submit a content request.
74LS16 Hex (INVERTER BUFFERS/DRIVERS), OPEN-COLLECTOR, high voltage outputs
74LS17 Hex (BUFFER) non-inverting with OPEN-COLLECTOR HIGH-VOLTAGE outputs
74LS22 Dual (4-input NAND gates) with OPEN-COLLECTOR outputs
74LS26 Quad (2-input NAND gates) with HIGH-VOLTAGE interface