HD74HC4538

HD74HC4538 Dual Precision Retriggerable/Resettable Monostable Multivibrators REJ03D0654-0200 (Previous ADE-205-543) Rev.2.00 Mar 30, 2006 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 Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74HC4538P DILP-16 pin PRDP00...