Texas Instruments SN74LS594

These devices each contain an 8-bit D-type sorage register. The storage register has buffered ('LS594) or...

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Texas Instruments

Datasheet7 pages18 years ago

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Descriptions

Descriptions of Texas Instruments SN74LS594 provided by its distributors.

These devices each contain an 8-bit D-type sorage register. The storage register has buffered ('LS594) or open-collector ('LS599) outputs. Separate clocks and direct-overriding clears are provided on both the shift and storage registers. A shift output (QH') is provided for cascading purposes. Both the shift register and the storage register clocks are positive-edge triggered. If the user wishes to connect both clocks together, the shift register will always be one clock pulse ahead of the storage register.

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