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74HC691 - (74HC690 - 74HC693) 4 BIT BINARY COUNTER/REGISTER

Download the 74HC691 datasheet PDF (74HC690 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for (74hc690 - 74hc693) 4 bit binary counter/register.

Description

The HC690/691/692/693 are high speed CMOS COUNTER/REGISTER fabricated in silicon gate C2MOS technology.

They have the same high speed performance of LSTTL combined with true CMOS low power consumption.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74HC690_STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by STMicroelectronics
  • 74HC690 - (74HC690 - 74HC693) 4 BIT BINARY COUNTER/REGISTER
  • 74HC692 - (74HC690 - 74HC693) 4 BIT BINARY COUNTER/REGISTER
  • 74HC693 - (74HC690 - 74HC693) 4 BIT BINARY COUNTER/REGISTER
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Full PDF Text Transcription

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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 DELAYS tPLH = tPHL WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V to 6 V PIN AND FUNCTION COMPATIBLE WITH LSTTL 54/74LS690/691 DESCRIPTION The HC690/691/692/693 are high speed CMOS COUNTER/REGISTER fabricated in silicon gate C2MOS technology.
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