Datasheet4U Logo Datasheet4U.com

DM7409 Datasheet Quad 2-Input AND Gates

Manufacturer: National Semiconductor (now Texas Instruments)

Download the DM7409 datasheet PDF. This datasheet also includes the DM7409N variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DM7409N_NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

General Description

This device contains four independent gates each of which performs the logic AND function The open-collector outputs require external pull-up resistors for proper logical operation Pull-Up Resistor Equations RMAX e VCC (Min) b VOH N1 (IOH) a N2 (IIH) RMIN e VCC (Max) b VOL IOL b N3 (IIL) Where N1 (IOH) e total maximum output high current for all outputs tied to pull-up resistor N2 (IIH) e total maximum input high current for all inputs tied to pull-up resistor N3 (IIL) e total maximum input low current for all inputs tied to pull-up resistor Connection Diagram Dual-In-Line Package Function Table TL F 6499 – 1 Order Number 5409DMQB 5409FMQB or DM7409N See NS Package Number J14A N14A or W14B Y e AB Inputs AB LL LH HL HH H e High Logic Level L e Low Logic Level Output Y L L L H C1995 National Semiconductor Corpora

Overview

5409 DM7409 Quad 2-Input AND Gates with Open-Collector Outputs June 1989 5409 DM7409 Quad 2-Input AND Gates with Open-Collector Outputs.

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
DM7400 Quad 2-Input NAND Gates
DM7401 Quad 2-Input NAND Gates with Open-Collector Outputs
DM7402 Quad 2-Input NOR Gates
DM7404 Hex Inverting Gates
DM7405 (DM5405 / DM7405) Hex Inverters
DM7406 Hex Inverting Buffers
DM7407 Hex Buffers
DM7408 Quad 2-Input AND Gates
DM7410 Triple 3-Input NAND Gates
DM74121 Monostable multivibrator