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DM7405 Datasheet Hex Inverters

Manufacturer: Fairchild (now onsemi)

Overview: DM7405 Hex Inverters with Open-Collector Outputs December 1986 Revised February 2000 DM7405 Hex Inverters with Open-Collector.

General Description

This device contains six independent gates each of which performs the logic INVERT function.

The open-collector outputs require external pull-up resistors for proper logical operation.

N1 (IOH) = total maximum output high current for all outputs tied to pull-up resistor N2 (IIH) = total maximum input high current for all inputs tied to pull-up resistor N3 (IIL) = total maximum input low current for all inputs tied to pull-up resistor Pull-Up Resistor Equations Where: Ordering Code: Order Number DM7405N Package Number N14A Package Description 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Connection Diagram Function Table Y=A Input A L H H = HIGH Logic Level L = LOW Logic Level Output Y H L © 2000 Fairchild Semiconductor Corporation DS006495 .fairchildsemi.

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