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This literature is subject to all applicable copyright laws and is not for resale in any manner.MM74HCT05 Hex Inverter (Open Drain) March 2008 MM74HCT05 Hex Inverter (Open Drain) Features General Description Open drain for wire-NOR function The MM74HCT05 is a logic function fabricated by using advanced silicon-gate CMOS technology, which pro- LS-TTL pinout and threshold compatible vides the inherent benefits of CMOSlow quiescent Fanout of 10 LS-TTL loads power and wide power supply range. The device is also Typical propagation delays: input and output characteristic and pinout compatible t (with 1k resistor) 10ns PZL with standard DM74LS logic families. The MM74HCT05 t (with 1k resistor) 8ns open drain Hex Inverter requires the addition of an exter- PLZ nal resistor to perform a wire-NOR function. All inputs are protected from static discharge damage by internal diodes to V and ground. CC MM74HCT devices are intended to interface between TTL and NMOS components and standard CMOS devices. These parts are also plug-in replacements for LS-TTL devices and can be used to reduce power con- sumption in existing designs. Ordering Information Package Order Number Number Package Description MM74HCT05M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow MM74HCT05SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide MM74HCT05MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide MM74HCT05N N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Device also available in Tape and Reel. Specify by appending suffix letter X to the ordering number. All packages are lead free per JEDEC: J-STD-020B standard. 1984 Fairchild Semiconductor Corporation www.fairchildsemi.com MM74HCT05 Rev. 1.5.0