Part # M74HC4078 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 8-input NOR/OR gate


Part Details:

M74HC4078 8-INPUT NOR/OR GATE s HIGH SPEED: tPD = 10ns (TYP.) at VCC = 6V s LOW POWER DISSIPATION:ICC = 1µA(MAX.) at TA=25°C s HIGH NOISE IMMUNITY:VNIH = VNIL = 28 % VCC (MIN.) s SYMMETRICAL OUTPUT IMPEDANCE: DIP SOP TSSOP |IOH| = IOL = 4mA (MIN) s BALANCED PROPAGATION DELAYS:tPLH tPHL ORDER CODES s WIDE OPERATING VOLTAGE RANGE: PACKAGE TUBE T & R VCC (OPR) = 2V to 6V DIP M74HC4078B1R s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4078 SOP M74HC4078M1R M74HC4078RM13TR TSSOP M74HC4078TTR DESCRIPTIONThe M74HC4078 is an high speed CMOS All inputs are equipped with protection circuits 8-INPUT NOR/OR GATE fabricated with silicon against static discharge and transient excess gate C2MOS technology. voltage. PIN CONNECTION AND IEC LOGIC SYMBOLS July 2001 1/8 M74HC4078 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL NAME AND FUNCTION 2, 3, 4, 5, 9, A to H Data Inputs 10, 11, 12 1, 13


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M74HC4078.pdf Datasheet