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CD4040BC - 14-Stage/ 12-Stage Ripple Carry Binary Counters

General Description

The CD4020BC, CD4060BC are 14-stage ripple carry binary counters, and the CD4040BC is a 12-stage ripple carry binary counter.

The counters are advanced one count on the negative transition of each clock pulse.

Key Features

  • s Wide supply voltage range: s High noise immunity: 1.0V to 15V 0.45 VDD (typ. ) s Low power TTL compatibility: Fan out of 2 driving 74L or 1 driving 74LS s Medium speed operation: 8 MHz typ. at VDD = 10V s Schmitt trigger clock input Ordering Code: Order Number CD4020BCM CD4020BCN CD4040BCM CD4040BCSJ CD4040BCN CD4060BCM CD4060BCN Package Number M16A N16E M16A M16D N16E M16A N16E Package.

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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.

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CD4020BC • CD4040BC • CD4060BC 14-Stage Ripple Carry Binary Counters • 12-Stage Ripple Carry Binary Counters • 14-Stage Ripple Carry Binary Counters October 1987 Revised January 1999 CD4020BC • CD4040BC • CD4060BC 14-Stage Ripple Carry Binary Counters • 12-Stage Ripple Carry Binary Counters • 14-Stage Ripple Carry Binary Counters General Description The CD4020BC, CD4060BC are 14-stage ripple carry binary counters, and the CD4040BC is a 12-stage ripple carry binary counter. The counters are advanced one count on the negative transition of each clock pulse. The counters are reset to the zero state by a logical “1” at the reset input independent of clock. Features s Wide supply voltage range: s High noise immunity: 1.0V to 15V 0.45 VDD (typ.