Part # M74HC27 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: riple 3-input NOR gate


Part Details:

M74HC27 TRIPLE 3-INPUT NOR GATE s HIGH SPEED: tPD = 9ns (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 M74HC27B1R s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 27 SOP M74HC27M1R M74HC27RM13TR TSSOP M74HC27TTR DESCRIPTIONThe M74HC27 is an high speed CMOS TRIPLE All inputs are equipped with protection circuits 3-INPUT NOR GATE fabricated with silicon gate against static discharge and transient excess C2MOS technology. voltage. The internal circuit is composed of 3 stagesincluding buffer output, which enables high noiseimmunity and stable output. PIN CONNECTION AND IEC LOGIC SYMBOLS July 2001 1/8 M74HC27 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL NAME AND FUNCTION 1, 3, 9 1A to 3A Data Inputs 2, 4, 10


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M74HC27.pdf Datasheet