Download TC74VHC595FK Datasheet
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TC74VHC595F/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VHC595F, TC74VHC595FK
8-Bit Shift Register/Latch (3-state)
The TC74VHC595 is an advanced high speed 8-BIT SHIFT REGISTER/LATCH fabricated with silicon gate C2MOS technology.
It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.
The TC74VHC595 contains an 8-bit static shift register which feeds an 8bit storage register.
Shift operation is accomplished on the positive going transition of the SCK input. The output register is loaded with the contents of the shift register on the positive going transition of the RCK input. Since RCK and SCK signal are independent, parallel outputs can be held stable during the shift operation. And, since the parallel outputs are 3-state, it can be directly .
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