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74HCT390D Datasheet, nexperia

74HCT390D counter equivalent, dual decade ripple counter.

74HCT390D Avg. rating / M : 1.0 rating-12

datasheet Download (Size : 253.04KB)

74HCT390D Datasheet
74HCT390D Avg. rating / M : 1.0 rating-12

datasheet Download (Size : 253.04KB)

74HCT390D Datasheet

Features and benefits


* Input levels:
* For 74HC390: CMOS level
* For 74HCT390: TTL level
* Two BCD decade or bi-quinary counters
* One device can be configured to divide-b.

Application

of divide-by-2, 4, 5, 10, 20, 25, 50 or 100. Each section is triggered by the HIGH-to-LOW transition of the clock inputs.

Description

The 74HC390; 74HCT390 is a dual 4-bit decade ripple counter divided into four separately clocked sections. The counters have two divide-by-2 sections and two divide-by-5 sections. These sections share an asynchronous master reset input (nMR) and can .

Image gallery

74HCT390D Page 1 74HCT390D Page 2 74HCT390D Page 3

TAGS

74HCT390D
Dual
decade
ripple
counter
nexperia

Manufacturer


nexperia (https://www.nexperia.com/)

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