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DM74LS40 - Dual 4-Input NAND Buffer

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DM74LS40 Product details

Description

This device contains two independent gates each of which perform the logic NAND function Connection Diagrams Dual-In-Line Package TL F 10171 1 Order Number DM74LS40M or DM74LS40N See NS Package Number M14A or N14A Function Table (Each Gate) Inputs A H L X X X B H X L X X C H X X L X D H X X X L Outputs Y L H H H H Logic Diagram (Each Gate) TL F 10171 2 Positive Logic Y e A  B  C  D or Y e A a B a C a D C1995 National Semiconductor Corporation TL F 10171 RRD-B30M1

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