Description
PHILIPS – PHIL HEF4020BT 4020BT SMD Counter/Divider Single 14-Bit Binary UP 16-Pin SO
The HEF4020B is a 14-stage binary counter with a clock input (CP), an overriding asynchronous master reset input (MR) and twelve fully buffered outputs (Q0, and Q3 to Q13). The counter advances on the HIGH to LOW transition of CP. A HIGH on MR clears all counter stages and forces all outputs LOW, independent of the state of CP. Each counter stage is a static toggle flip-flop. A feature of the device is its high speed (typ. 35 MHz at VDD = 15 V).
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| Product Category: |
Counter ICs |
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| Operating Supply Voltage: |
4.5 V to 15.5 V |
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| Operating Temperature Range: |
– 40 C to + 125 C |
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| Part # Aliases: |
933372730652 HEF4020BTD |
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Manufacturer:Philips
Datasheet:HEF4020B.pdf
