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TC4520BF

Part Number	TC4520BF
Manufacturer	Toshiba
Description	Dual Binary Up Counter
Published	Apr 18, 2018
Detailed Description	TC4520BP/BF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC4520BP, TC4520BF TC4520B Dual Binary Up Counter...
Datasheet	TC4520BF PDF File

Overview

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.
) Start of commercial production 1978-09 1 2014-03-01 Logic Diagram 1/2 TC4520B Timing Chart TC4520BP/BF 2 2014-03-01 Absolute Maximum Ratings (Note) TC4520BP/BF Characteristics Symbol Rating Unit DC supply voltage Input voltage Output voltage DC input curre...

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