Part Number
|
74HC4538 |
Manufacturer
|
Hitachi |
Description
|
Dual retriggerable precision monostable multivibrator |
Published
|
May 3, 2005 |
Detailed Description
|
HD74HC4538
Dual Precision Retriggerable/Resettable Monostable Multivibrators
Description
Each multivibrator features bo...
|
Datasheet
|
74HC4538
|
Overview
HD74HC4538
Dual Precision Retriggerable/Resettable Monostable Multivibrators
Description
Each multivibrator features both a negative, A, and a positive, B, transition triggered input, either of which can be used as an inhibit input.
Also included is a clear input that when taken low resets the one short.
The HD74HC4538 is retriggerable.
That is, it may be triggered repeatedly while their outputs are generating a pulse and the pulse will be extended.
Pulse width stability over a wide range of temperature.
The output pulse equation is simply: tw = 0.
7 (R) (C).
Features
• • • • • High Speed Operation: tpd (A or B to Y) = 22 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wid...
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