Part # M74HC4020 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 14 stage binary counter

Part Details:

M74HC4020 14 STAGE BINARY COUNTER s HIGH SPEED : fMAX = 70 MHz (TYP.) at VCC = 6V s LOW POWER DISSIPATION:ICC =4µA(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 M74HC4020B1R s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4020 SOP M74HC4020M1R M74HC4020RM13TR TSSOP M74HC4020TTR DESCRIPTIONThe M74HC4020 is an high speed CMOS 14 For M74HC4020 twelve kind of divided output are STAGE BINARY COUNTER fabricated with provided; 1st and 4th stage to 14th stage. silicon gate C2MOS technology. The maximum division available at last stage is A clear input is used to reset the counter to the all 1/16384 x fIN at clock. low level state. A high level on CLEAR All inputs are equipped with protection circuits accomplishes the reset function. A negative against static discharge and transient excess transition on the CLOCK input increments the voltage. counter by one. PIN CONNECTION AND IEC LOGIC SYMBOLS July 2001 1/11 M74HC4020 INPUT AND OUTPUT EQUIVALENT CIRCUIT

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M74HC4020.pdf Datasheet