Part Number
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HD74ACT164 |
Manufacturer
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Hitachi Semiconductor |
Description
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Serial-In/ Parallel-Out Shift Register |
Published
|
Mar 23, 2005 |
Detailed Description
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HD74AC164/HD74ACT164
Serial-In, Parallel-Out Shift Register
Description
The HD74AC164/HD74ACT164 is a high-speed 8-bit ...
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Datasheet
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HD74ACT164
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Overview
HD74AC164/HD74ACT164
Serial-In, Parallel-Out Shift Register
Description
The HD74AC164/HD74ACT164 is a high-speed 8-bit serial-in/parallel-out shift register.
Serial data is entered through a 2-input AND gate synchronous with the Low-to-High transition of the clock.
The device features an asynchronous Master Reset which clears the register, setting all outputs Low independent of the clock.
Features
• Outputs Source/Sink 24 mA • HD74ACT164 has TTL-Compatible Inputs
Pin Arrangement
A 1 B 2 Q0 3 Q1 4 Q2 5 Q3 6 GND 7 (Top view)
14 VCC 13 Q7 12 Q6 11 Q5 10 Q4 9 MR 8 CP
HD74AC164/HD74ACT164
Logic Symbol
A B CP MR Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7
Pin Names
A, B CP MR Q0 to Q7 Data Inputs Clock Pulse ...
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