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HEF4014B-Q100
8-bit static shift register
Rev. 2 — 17 October 2018
Product data sheet
1. General description
The HEF4014B-Q100 is a fully synchronous edge-triggered 8-bit static shift register with eight synchronous parallel inputs (D0 to D7). It has a synchronous serial data input (DS), a synchronous parallel enable input (PE) and a LOW-to-HIGH edge-triggered clock input (CP). It also has buffered parallel outputs from the last three stages (Q5 to Q7).
Operation is synchronous and the device is edge-triggered on the LOW-to-HIGH transition of CP. Each register stage is of a D-type master-slave flip-flop type. When PE is HIGH, data is loaded into the register from D0 to D7 on the LOW-to-HIGH transition of CP. When PE is LOW, data is shifted to the first position from DS.