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ELECTRONICS DATABASE
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.
74LS00 Quad (2-input NAND gates)
74LS01 Quad (2-input NAND gates) with OPEN-COLLECTOR outputs
74LS02 Quad (2-input NOR gates)
74LS03 Quad (2-input NAND gates) with OPEN-COLLECTOR outputs
74LS05 Hex (INVERTER) with OPEN-COLLECTOR outputs
74LS06 Hex (INVERTER) with OPEN-COLLECTOR HIGH-VOLTAGE outputs
74LS07 Hex (BUFFER) non-inverting with OPEN-COLLECTOR HIGH-VOLTAGE outputs
74LS08 Quad (2-input AND gates)
74LS09 Quad (2-input AND gates) with OPEN-COLLECTOR outputs
74LS10 Triple (3-input NAND gates)
74LS11 Triple (3-input AND gates)
74LS12 Triple (3-input NAND gates) with OPEN-COLLECTOR outputs
74LS13 Dual (4-input NAND Schmitt Triggers)
74LS14 Hex (INVERTERS with Schmitt Trigger Inputs)
74LS16 Hex (INVERTER BUFFERS/DRIVERS), OPEN-COLLECTOR, high voltage outputs
74LS17 Hex (BUFFER) non-inverting with OPEN-COLLECTOR HIGH-VOLTAGE outputs
74LS20 Dual (4-input NAND gates)
74LS21 Dual (4-input AND gates)
74LS22 Dual (4-input NAND gates) with OPEN-COLLECTOR outputs
74LS26 Quad (2-input NAND gates) with HIGH-VOLTAGE interface
74LS27 Triple (3-input NOR gates)
7447 BCD to 7-Segment Decoder-Driver (Low = on, 40mA, 30-Volt Outputs)(Common Anode)
7448 BCD to 7-Segment Decoder-Driver (Low = off, Common Cathode)
7470
7472
7473 Dual Master-Slave JK Flip Flop with Asynchronous Clear
7474 Dual D-Type Positive Edge Triggered Flip Flop
7481
7489 64 Bit Random Access Memory (RAM)
7490 Decade Counter / Binary Counter
7491 8 Bit Serial In / Serial Out Shift Register
7493 4 Bit Asynchronous Counter (Ripple Counter) with Asynchronous Clear
74152 8 Input Multiplexer / Data Selector
74153 Dual 4-Input Multiplexer
74154 4 Line to 16 Line Decoder / Demultiplexer
74160 4 Bit Synchronous Decade Counter - with Direct CLEAR - Fully Programmable
74161 4 Bit Digital Synchronous Counter - with Asynchronous Clear
74377 Bit (Octal) D Flip-Flop - With common clock and enable pins
74490 Dual Decade Counter (BCD - Binary Coded Decimal)
74HC574 Octal D-Type Flip Flop with 3 State Outputs and High Edge Clocked Input Pin
74HC595 8 bit Serial In, Serial OR Parallel Out Shift Register - With 3-State Output Latches