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T = 25C CC A achieves the high speed operation similar to equivalent High Noise Immunity: V = V = 28% V (min.) NIH NIL CC Bipolar Schottky TTL while maintaining the CMOS low Power down protection is provided on all inputs power dissipation. Low Noise: V = 0.8V (max.) OLP Since the internal circuit is composed of a single stage Pin and Function Compatible with 74HCU04 inverter, it can be used in analog applications such as crystal oscillators. An input protection circuit ensures that 0V to 7V can be applied to the input pins without regard to the supply voltage. This device can be used to inter- face 5V to 3V systems and two supply systems such as battery backup. This circuit prevents device destruction due to mismatched supply and input voltages. Ordering Information Package Order Number Number Package Description 74VHCU04M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow 74VHCU04SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74VHCU04MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm 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. 1993 Fairchild Semiconductor Corporation www.fairchildsemi.com 74VHCU04 Rev. 1.4.0