CD74HC597E

TEXAS INSTRUMENTS  CD74HC597E  移位寄存器, HC系列, 并行至串行、串行至串行, 1元件, DIP, 16 引脚, 2 V, 6 V

The is a 8-bit CMOS Shift Register with input storage. It is pin compatible with the LSTTL 597 devices. Each device consists of an 8-flip-flop input register and an 8-bit parallel-in/serial-in, serial-out shift register. Each register is controlled by its own clock. A "low" on the parallel load input PL\\ shifts parallel stored data asynchronously into the shift register. A "low" master input MR\\ clears the shift register. serial input data can also be synchronously shifted through the shift register when PL\ is high.

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Buffered inputs

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Synchronous parallel load

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Balanced propagation delay and transition times

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Significant power reduction compared to LSTTL logic ICs

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High noise immunity

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Direct LSTTL input logic compatibility

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CMOS Input compatibility

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10 LSTTL Loads standard outputs

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15 LSTTL Loads bus driver outputs