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74VHC4040 - 12-Stage Binary Counter

Description

The VHC4040 is an advanced high-speed CMOS device fabricated with silicon gate CMOS technology.

It achieves the high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.

Features

  • s High speed; fMAX = 210 MHz at VCC = 5V s Low power dissipation: ICC = 4 µA (max) at TA = 25°C s High noise immunity: VNIH =VNIL = 28% VCC (min) s Power down protection is provided on all inputs s Wide operating voltage range: VCC (opr) = 2V.
  • 5.5V s Low noise: VOLP = 0.8V (max) s Pin and function compatible with 74HC4040 Ordering Code: Order Number 74VHC4040M 74VHC4040MTC 74VHC4040N Package Number M16A MTC16 N16E Package.

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Datasheet Details

Part number 74VHC4040
Manufacturer Fairchild Semiconductor
File Size 67.46 KB
Description 12-Stage Binary Counter
Datasheet download datasheet 74VHC4040 Datasheet
Additional preview pages of the 74VHC4040 datasheet.

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Full PDF Text Transcription

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74VHC4040 12-Stage Binary Counter August 1993 Revised April 1999 74VHC4040 12-Stage Binary Counter General Description The VHC4040 is an advanced high-speed CMOS device fabricated with silicon gate CMOS technology. It achieves the high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHC4040 is a 12-stage counter which increments on the negative edge of the input clock and all outputs are reset to a low level by applying a logical high on the reset input. An input protection circuit insures that 0V to 7V can be applied to the inputs without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery backup.
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