MC14532BD

8位优先编码器 8-Bit Priority Encoder

The MC14532B is constructed with complementary MOS CMOS enhancement mode devices. The primary function of a priority encoder is to provide a binary address for the active input with the

highest priority. Eight data inputs D0 thru D7 and an enable input Einare provided. Five outputs are available, three are address outputs Q0 thru Q2, one group select GS and one enable output Eout.

Features

•Diode Protection on All Inputs

•Supply Voltage Range = 3.0 Vdc to 18 Vdc

•Capable of Driving Two Low−Power TTL Loads or One Low−Power Schottky TTL Load over the Rated Temperature Range

•Pb−Free Packages are Available

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