74HC194 DATASHEET PDF

Sign up or log in Sign up using Google. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The register has four distinct modes of operation: Post as a guest Name. This device operates at speeds similar to the equivalent low power Schottky part. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground. The data are loaded into their respective flip flops and appear at 74h outputs after the positive transition of the CLOCK input.

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Post as a guest Name. This bidirectional shift register is designed to incorporate virtually all of the features a system designer may want in a shift register. Home Questions Tags Users Unanswered. 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.

You only want to clock the device receiving the data. Sign up using Email and Password. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The register has four distinct modes of operation: I need help, I want make circuit that will load or store data from accumulator to another register.

To copy data from the register to the accumulator, you just apply a positive clock edge to the accumulator. I have attached circuit I am not sure that diagram will work? It features parallel inputs, parallel outputs, right shift and left shift serial inputs, operating mode control inputs, and a direct overriding clear line. Sign up using Facebook.

Synchronous parallel loading is accomplished by applying the four bits of data and taking both mode control inputs, S0 and S1, high. 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. To copy data from the accumulator to the register, you just apply a positive clock edge to the register. This device operates at speeds similar to the equivalent low power Schottky part.

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74HC194 DATASHEET PDF

Sign up using Email and Password. You only want to clock the device receiving the data. Clocking of the flip flops is inhibited when both mode control inputs are low. Sign up using Facebook. This device operates at speeds similar to the equivalent low power Schottky part. Post as a guest Name. During loading, serial data flow is inhibited.

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74HC194; 74HCT194

Post as a guest Name. This bidirectional shift register is designed to incorporate virtually all of the features a system designer may want in a shift register. Home Questions Tags Users Unanswered. 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. You only want to clock the device receiving the data.

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74HC194 DATASHEET PDF

All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground. Home Questions Tags Users Unanswered. You only want to clock the device receiving the data. The register has four distinct modes of operation: 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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