مدار مجتمع (آی سی) آی سی‌کاربرد ویژه

Product Attributes

Features

These 8-bit shift registers feature gated serial inputs and asynchronous clear. The gated serial inputs (A and B) allow full control of incoming data, as either input low inhibits new data entry and resets the first flip-flop low on the next clock pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data on the serial inputs may change while the clock is either high or low, but only information meeting the setup time requirements will be entered. The clock triggers on the low-to-high transition of the clock input. All inputs are diode-clamped to minimize transmission-line effects.

SN54164, SN54L164, and SN54LS164 are rated for operation from -55℃ to 125℃. SN74164 and SN74LS164 are rated for operation from 0℃ to 70℃.