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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74HC194 Datasheet

Email Required, but never shown. The data are loaded into their respective flip flops and appear at the outputs dztasheet the positive transition of the CLOCK input. 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.

This bidirectional shift register is designed to incorporate virtually all of the features a system designer datadheet want in a shift register.

74HC 데이터시트(PDF) – NXP Semiconductors

To copy data from the register to the accumulator, you just apply a positive clock edge to the accumulator. This device operates at speeds similar to the equivalent low power Schottky part.

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To copy data from the accumulator to the register, you just apply a positive clock edge to the register.

You only want to clock the device receiving the data. Post as a guest Name. I need help, I want make circuit that will load or store data from accumulator to another register. 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.

Sign up using Email and Password. 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. Just connect them so that the IC does what you want – clock D onto Q when a clock edge occurs. I have attached circuit I am not sure that diagram will work? Clocking of the flip flops is inhibited when both mode control inputs are low.

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By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. During loading, serial data flow is inhibited.

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All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground. Sign up using Facebook. Post Your Answer Discard 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.