74HC datasheet, 74HC pdf, 74HC data sheet, datasheet, data sheet, pdf, Philips, 4-bit bidirectional universal shift register. DATA SHEET. Product specification. File under Integrated Circuits, IC December INTEGRATED CIRCUITS. 74HC/HCT 4-bit bidirectional universal. 74HC 74HC/HCT; 4-bit Bidirectional Universal Shift Register;; Package: SOT (SO16), SOT (SSOP16), SOT (DIP16). For a complete data .
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Shift right is accomplished synchronously with the rising edge of the clock pulse when S0 is high and S1 is low.
All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground. Sign up or log in Sign up using Google. The data are loaded into their respective flip flops and appear at the outputs after the positive transition of the CLOCK input.
This device operates at speeds similar to the equivalent low power Schottky part. Sign up using Email and Password. I need help, I want make circuit that will load or store data from accumulator to another register.
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Just connect them so that the IC does what you want – clock D onto Q when a clock edge occurs. You only want to clock the device receiving the data. Email Required, but never shown. It features parallel inputs, parallel outputs, right shift and left shift serial inputs, operating mode control inputs, and a direct overriding clear line. Synchronous parallel loading is accomplished by applying the four bits of data and taking both mode control inputs, S0 and S1, high.
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This bidirectional shift register is designed to incorporate virtually all of the features a system designer may want in a shift register. I have attached circuit I am not sure that diagram will work?
To copy data from the accumulator to the register, you just apply a positive clock edge to the register. To copy data from the register to the accumulator, you just apply a positive clock edge to the accumulator. Post as a guest Name.
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