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74HC690 Dataheets PDF



Part Number 74HC690
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description (74HC690 - 74HC693) 4 BIT BINARY COUNTER/REGISTER
Datasheet 74HC690 Datasheet74HC690 Datasheet (PDF)

M54/74HC690/691 M54/74HC692/693 HC690/692 DECADE COUNTER/REGISTER (3-STATE) HC691/693 4 BIT BINARY COUNTER/REGISTER (3-STATE) HIGH SPEED fMAX = 50 MHz (TYP.) at VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.) at TA = 25 °C www.DataSheet4U.com HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS (for QA to QD) 10 LSTTL LOADS (for RCO) SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL = 6 mA (MIN.) (for QA to QD) IOH = IOL = 4 mA (MIN.) (for RCO) BALANCED PROPAGATION.

  74HC690   74HC690


UTCUR133 74HC690 LCS-GS8208-A


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