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TC4520BF - Dual Binary Up Counter

Download the TC4520BF datasheet PDF. This datasheet also covers the TC4520BP variant, as both devices belong to the same dual binary up counter family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (TC4520BP-Toshiba.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TC4520BF
Manufacturer Toshiba
File Size 248.26 KB
Description Dual Binary Up Counter
Datasheet download datasheet TC4520BF Datasheet

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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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TC4520BP/BF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC4520BP, TC4520BF TC4520B Dual Binary Up Counter TC4520B is up counters of 4 bit binary. Since both of TC4520B contain two independent circuits of counters with the same functions in one package, counting or frequency division of eight binary bits can be achived with one IC. The counters can be reset to “0” (Q0 to Q3 = “L”) by giving “H” level signal to RESET input regardless of other inputs. The counting condition is changed by the rising edge of CLOCK input if ENABLE = “H” or by the falling edge of ENABLE if CLOCK = “L”. Pin Assignment TC4520BP TC4520BF Weight DIP16-P-300-2.54A SOP16-P-300-1.27A : 1.00 g (typ.) : 0.18 g (typ.