74HC4538 datasheet, multivibrator equivalent, NXP Semiconductors

74HC4538 multivibrator equivalent, dual retriggerable precision monostable multivibrator.

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Features and benefits

* Tolerant of slow trigger rise and fall times
* Separate reset inputs
* Triggering from falling or rising edge
* Complies with JEDEC standard no. 7A
.

Description

The 74HC4538; 74HCT4538 is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has two trigger/retrigger inputs (nA and nB), a direct reset input (nCD), two complementary outputs (nQ and nQ), and two pins (nREXT/CEXT and nCEX.

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