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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Sign up using Email and Password. The register has four distinct modes of operation: Shift right is accomplished synchronously with the rising edge of the clock pulse when S0 is high and S1 is low. I need help, I want make circuit that will load or store data from accumulator to another register. Just connect them so that the IC does what you want – clock D onto Q when a clock edge occurs.
74HC 데이터시트(PDF) – NXP Semiconductors
To copy data from the register to the accumulator, you just apply a positive clock edge to the accumulator. Sign up or log in Sign up using Google. Clocking of the flip flops is inhibited when both mode control inputs are low. The data are loaded into their respective flip flops and appear at the outputs after the positive transition of the CLOCK input.
It features parallel inputs, parallel outputs, right shift and left shift serial inputs, operating mode control inputs, and a direct overriding clear line. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground.
You only want to clock the device receiving the data. Synchronous parallel loading is accomplished by applying the four bits of data and taking both mode control inputs, S0 and S1, high. Post as a guest Name.
To copy data from the accumulator to the 74yc194, you just apply a positive clock edge to the register. I have attached circuit I am not sure that diagram will work? During loading, serial data flow is inhibited.
74HC/HCT194 4-bit Bidirectional Universal Shift Register
Sign up using Facebook. This device operates at speeds similar to the equivalent low power Schottky part.