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CD4034
CMOS 8-Stage Static Bidirectional Parallel/Serial Input/Output Bus Register
Features
Description
• High Voltage Types (20V Rating) • Bidirectional Parallel Data Input • Parallel or Serial Inputs/Parallel Outputs • Asynchronous or Synchronous Parallel Data Loading • Parallel Data-Input Enable on “A” Data Lines (3-State
Output) • Data Recirculation for Register Expansion • Multipackage Register Expansion • Fully Static Operation DC-to-10MHz (typ.) at
VDD = 10V • Standardized Symmetrical Output Characteristics • 100% Tested for Quiescent Current at 20V • 5V, 10V and 15V Parametric Ratings • Maximum Input Current of 1µA at 18V Over Full
Package-Temperature Range; - 100nA at 18V and +25oC
• Noise Margin (Over Full Package Temperature Range): - 1V at VDD = 5V - 2V at VDD = 10V - 2.