Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
They are not the same chip. Although each of the devices has Schmitt trigger inputs, the 74ls13 is a dual 4-input NAND gate, while the 74ls132 is a quad 2-input NAND gate.
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