The HEF4014BT,653 is a high-speed CMOS 8-stage serial shift register integrated circuit (IC) component. With an overview and key features, here's a summary of its functionalities:
1. Overview:
The HEF4014BT,653 is a serial shift register chip that can store and shift data in eight stages. It operates at high speed and belongs to the CMOS family of ICs. This component is commonly used in various digital applications where sequential data handling is required.
2. Key Features:
Here are the important features of the HEF4014BT,653:
a. Serial Input and Output:
The IC has a serial input (SER) pin where the data can be fed into the first stage. It also has a serial output (QH') pin that allows the shifted data from the last stage to be cascaded into another shift register.
b. Parallel 8-bit Output:
The IC provides parallel 8-bit output on eight separate Q outputs (Q0-Q7) that correspond to the data stored in each stage of the shift register. These outputs can be used to drive external circuitry or to read the stored data.
c. Shift Control:
Shift operations are controlled by a clock input (CP) that triggers the shifting of data from one stage to the next on the rising edge of the clock signal. Additionally, the MR (master reset) and OE (output enable) pins provide control over reset and output enable functionalities.
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