Resources

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 below.

 

 

 

 

 

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

 

74LS04     Hex (INVERTER)
 

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
 

7480        Gated Full Adder IC
 

7481
 

7486        Quad  (2-input XOR gate)
 

7489        64 Bit Random Access Memory (RAM)
 

7490        Decade Counter / Binary Counter
 

7491        8 Bit Serial In / Serial Out Shift Register
 

7492        Divide by 12 Counter
 

7493        4 Bit Asynchronous Counter (Ripple Counter) with Asynchronous Clear

 

74151      8 Input Multiplexer

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

 

DIGITAL ELECTRONICS DATABASE

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