74HC4078 Datasheet (ST Microelectronics)

74HC4078, 8-INPUT NOR/OR GATE

The M74HC4078 is an high speed CMOS 8-INPUT NOR/OR GATE fabricated with silicon gate C2MOS technology.

All inputs are equipped with protection circuits against static discharge and transient excess voltage.

www.DataSheet.co.kr PIN CONNECTION AND IEC LOGIC SYMBOLS July 2001 1/8 Datasheet pdf - h

M74HC4078 8-INPUT NOR/OR GATE s s s s s s s HIGH SPEED: tPD = 10ns (TYP.) at VCC = 6V LOW POWER DISSIPATION: ICC = 1µA(MAX.) at TA=25°C HIGH NOISE IMMUNITY: VNIH = V NIL = 28 % VCC (MIN.) SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4078 DIP SOP TSSOP ORDER CODES PACKAGE DIP SOP TSSOP TUBE M74HC4078B1R M74HC4078M1R T&R M74HC4078RM13TR M74HC407