7Z84251 Search Results

Contextual Info: ;1 ] HEF4000B 1i gates V_ DUAL 3-INPUT NOR GATE AND INVERTER T h e H E F 4 0 0 0 B provides th e p o s itiv e dual 3 - in p u t N O R fu n c tio n . A single s t.ig ; in v e rtin g fu n c tio n w ith s ta n d a rd o u tp u t p e rfo rm a n c e is also a cc o m p lish e d - T h e o u tp u ts are f u l i v ju f+ e re d to r hig h e st

HEF4521

Abstract: 4521B HEF4521BTD HEF4521B MSI
Contextual Info: HEF4521B , \ MSI V _ 24-STAGE FREQUENCY DIVIDER AND OSCILLATOR The H E F 4521B consists o f a chain o f 24 toggle flip -flo p s w ith an o ve rrid in g asynchronous master reset in p u t M R , and an in p u t c irc u it th a t allow s three modes o f o p eration. The single in ve rtin g stage