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HD74HC4520

Dual Binary Up Counters

HD74HC4520 Features

* High Speed Operation

* High Output Current: Fanout of 10 LSTTL Loads

* Wide Operating Voltage: VCC = 2 to 6 V

* Low Input Current: 1 µA m

HD74HC4520 General Description

The HD74HC4518 dual BCD counter and the HD74HC4520 dual binary counter consist of two identical, independent, internally synchronous 4-stage counters. The counter stages are type D flip-flops, with interchangeable Clock and Enable lines for incrementing on either the positive-going or negative-going.

HD74HC4520 Datasheet (246.45 KB)

Preview of HD74HC4520 PDF

Datasheet Details

Part number:

HD74HC4520

Manufacturer:

Renesas ↗

File Size:

246.45 KB

Description:

Dual binary up counters.
HD74HC4518, HD74HC4520 Dual BCD Up Counters Dual Binary Up Counters REJ03D0653

*0200 (Previous ADE-205-542) Rev.2.00 Mar 30, 2006 Descriptio.

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HD74HC4520 Dual Binary Counters Renesas

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