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

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Datassheet data are loaded into their respective flip flops and appear at the outputs after the positive transition of the CLOCK input. This bidirectional shift register is designed to incorporate virtually all of the features a system designer may want in a shift register. By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceadtasheet policy and cookie policyand that your continued use of the website is subject to these policies.

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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. Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and dztasheet policyand that your continued use of the website is subject to these policies.

Synchronous parallel loading is accomplished by applying the four bits of data and taking both mode control inputs, S0 and S1, high. Email Required, but never shown. It features parallel inputs, parallel outputs, right shift and left shift datwsheet inputs, operating mode control inputs, and a direct overriding clear line.

74HC 데이터시트(PDF) – NXP Semiconductors

The register has four distinct modes of operation: Home Questions Tags Users Unanswered. Just connect them so that the IC does what you want – clock D onto Q when a clock edge occurs. During loading, serial data flow is inhibited.

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By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. This device operates at speeds similar to the equivalent low power Schottky part.

To copy data from the register to daasheet accumulator, you just apply a positive clock edge to the accumulator. I need help, I want make circuit that will load or store data from accumulator to another register.

74HC/HCT194 4-bit Bidirectional Universal Shift Register

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. Clocking of the flip flops is inhibited when both mode control inputs are low.