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MM54HC4040 - 12-Stage Binary Counter

Download the MM54HC4040 datasheet PDF. This datasheet also covers the MM54HC4020 variant, as both devices belong to the same 12-stage binary counter family and are provided as variant models within a single manufacturer datasheet.

General Description

The MM54HC4020 MM74HC4020 MM54HC4040 MM74HC4040 are high speed binary ripple carry counters These counters are implemented utilizing advanced silicongate CMOS technology to achieve speed performance similar to LS-TTL logic while retaining the low power and high noise immunity of CMOS The ’HC4020 is

Key Features

  • Y Y Y Y Y Typical propagation delay 16 ns Wide operating voltage range 2.
  • 6V Low input current 1 mA maximum Low quiescent current 80 mA maximum (74HC Series) Output drive capability 10 LS-TTL loads Connection Diagrams Dual-In-Line Packages ’HC4020 TL F 5216.
  • 1 ’HC4040 TL F 5216.
  • 3 Order Number MM54HC4020 4040 or MM74HC4020 4040 C1995 National Semiconductor Corporation TL F 5216 RRD-B30M105 Printed in U S A http://www. Datasheet4U. com Absolute Maximum Ratings (No.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MM54HC4020-NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
MM54HC4016 Quad Analog Switch
MM54HC4017 Decade Counter/Divider
MM54HC4020 14-Stage Binary Counter
MM54HC42 BCD-to-Decimal Decoder
MM54HC4511 BCD-to-7 Segment Latch/Decoder/Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MM54HC4020 MM74HC4020 14-Stage Binary Counter MM54HC4040 MM74HC4040 12-Stage Binary Counter December 1988 MM54HC4020 MM74HC4020 14-Stage Binary Counter MM54HC4040 MM74HC4040 12-Stage Binary Counter General Description The MM54HC4020 MM74HC4020 MM54HC4040 MM74HC4040 are high speed binary ripple carry counters These counters are implemented utilizing advanced silicongate CMOS technology to achieve speed performance similar to LS-TTL logic while retaining the low power and high noise immunity of CMOS The ’HC4020 is a 14 stage counter and the ’HC4040 is a 12stage counter Both devices are incremented on the falling edge (negative transition) of the input clock and all their outputs are reset to a low level by applying a logical high on their reset input These devices are pin equivalent to the