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M74HC4020TTR Folha de dados(PDF) 1 Page - STMicroelectronics |
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M74HC4020TTR Folha de dados(HTML) 1 Page - STMicroelectronics |
1 / 11 page 1/11 July 2001 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: |IOH| = IOL = 4mA (MIN) s BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL s WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4020 DESCRIPTION The M74HC4020 is an high speed CMOS 14 STAGE BINARY COUNTER fabricated with silicon gate C2MOS technology. A clear input is used to reset the counter to the all low level state. A high level on CLEAR accomplishes the reset function. A negative transition on the CLOCK input increments the counter by one. For M74HC4020 twelve kind of divided output are provided; 1st and 4th stage to 14th stage. The maximum division available at last stage is 1/16384 x fIN at clock. All inputs are equipped with protection circuits against static discharge and transient excess voltage. M74HC4020 14 STAGE BINARY COUNTER PIN CONNECTION AND IEC LOGIC SYMBOLS ORDER CODES PACKAGE TUBE T & R DIP M74HC4020B1R SOP M74HC4020M1R M74HC4020RM13TR TSSOP M74HC4020TTR TSSOP DIP SOP |
Nº de peça semelhante - M74HC4020TTR |
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Descrição semelhante - M74HC4020TTR |
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