Part # 5409 datasheet

Part Manufacturer: National Semiconductor

National Semiconductor

Part Description: 5409 Quad 2-Input AND Gates with Open-Collector Outputs

Part Details:

5409DM7409 June 1989 5409 DM7409 Quad 2-Input AND Gateswith Open-Collector Outputs Quad General Description Pull-Up Resistor Equations This device contains four independent gates each of which VCC (Min) b VOH R performs the logic AND function The open-collector out- MAX e N1 (IOH) a N2 (IIH) 2-Input puts require external pull-up resistors for proper logical op-eration VCC (Max) b VOL RMIN e IOL b N3 (IIL) Where N1 (IOH) e total maximum output high current for all outputs tied to pull-up resistor AND N2 (IIH) e total maximum input high current for allinputs tied to pull-up resistor N3 (IIL) e total maximum input low current for all Gates inputs tied to pull-up resistor Connection Diagram with Dual-In-Line Package Open-Collector Outputs TL F 6499 ­ 1 Order Number 5409DMQB 5409FMQB or DM7409N See NS Package Number J14A N14A or W14B Function Table Y e AB Inputs Output A B Y L L L L H L H L L H H H H e High Logic Level L e Low Logic Level C1995 National Semiconductor Corporation TL F 6499 RRD-B30M105 Printed in U S A

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5409.pdf Datasheet