Datasheet Details
Part number:
74HCT4520D, 74HC4520
Manufacturer:
File Size:
249.03 KB
Description:
Dual 4-bit synchronous binary counter.
Note:
This datasheet PDF includes multiple part numbers: 74HCT4520D, 74HC4520.
Please refer to the document for exact specifications by model.
74HCT4520D, 74HC4520, Dual 4-bit synchronous binary counter
The 74HC4520; 74HCT4520 are dual 4-bit internally synchronous binary counters with two clock inputs (nCP0 and nCP1).
They have buffered outputs from all 4 bit positions (nQ0 to nQ3) and an asynchronous master reset input (nMR).
The counter advances on the LOW-to-HIGH transition of nCP0 when nCP1 is
74HCT4520D Features
* Wide supply voltage range from 2.0 V to 6.0 V
* CMOS low power dissipation
* High noise immunity
* Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
* Complies with JEDEC standards:
* JESD8C (2.7 V to 3.6 V)
* JESD7A (2.0 V to
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