MIC5821 Datasheet | Micrel Semiconductor

MIC5821/5822 Micrel, Inc. MIC5821/5822 8-Bit Serial-Input Latched Drivers Final Information General Description Bi CMOS technology gives the MIC5821/5822 family flexibility beyond the reach of standard logic buffers and power driver arrays. These devices each have an eight-bit CMOS shift register, CMOS control circuitry, eight CMOS data latches, and eight bipolar current-sink Darlington output drivers. The 500m A outputs are suitable for use with incandescent bulbs and other moderate to high current loads. The drivers can be operated with a split supply where the negative supply is down to - 20V. Except for maximum driver output voltage ratings, the MIC5821 and MIC5822 are identical. These devices have greatly improved data-input rates. With a 5V logic supply they will typically operate faster than 5 MHz. With a 12V supply significantly higher speeds are obtained. The CMOS inputs are patible with standard CMOS, PMOS, and NMOS logic levels. TTL and DTL circuits may require the use...