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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The data are loaded into their respective flip flops and appear at the outputs after the positive transition of the CLOCK input.

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. You only want to clock the device receiving the data. This device operates at speeds similar to the equivalent low power Schottky part. To copy data from the accumulator to the register, you just apply a positive clock edge to the register.

During loading, serial data flow is inhibited.

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74HC Datasheet pdf – 4-bit bidirectional universal shift register – Philips

All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground. I need help, I want make circuit that will load or store data from accumulator to another register.

Shift right is accomplished synchronously with the rising edge of the clock pulse when S0 is high and S1 is low. I have attached circuit I am not sure that diagram will work?

To copy data from the register to the accumulator, you just apply a positive clock edge to the accumulator. Clocking of the flip flops is inhibited when both mode control inputs are low. Home Questions Tags Users Unanswered.

74HC/HCT194 4-bit Bidirectional Universal Shift Register

Sign up using Email and Password. Sign up or log datasheeet Sign up using Google. The register has four distinct modes of operation: It features parallel inputs, parallel outputs, right shift and left shift serial inputs, operating mode control inputs, and a direct overriding clear line.

Just connect them so that datashedt IC does what you want – clock D onto Q datasjeet a clock edge occurs. This bidirectional shift register is designed to incorporate virtually all of the features a system designer may want in a shift register. Post as a guest Name. By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

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Email Required, but never shown. 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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Last modified: February 24, 2020