MIC5891
8-Bit Serial-Input Latched Source Driver
Features General Description High-Voltage, High-Current Outputs Output Transient Protection Diodes CMOS-, PMOS-, NMOS-, and TTL-Compatible
Inputs 5 MHz Typical Data Input Rate Low-Power CMOS Latches The MIC5891 latched driver is a high-voltage,
high-current integrated circuit comprised of eight
CMOS data latches, CMOS control circuitry for the
common STROBE and OUTPUT ENABLE, and bipolar
Darlington transistor drivers for each latch. Applications The MIC5891 will typically operate at 5 MHz with a 5V
logic supply. Alphanumeric and Bar Graph Displays
LED and Incandescent Displays
Relay and Solenoid Drivers
Other High-Power Loads Package Type 1 CLOCK 2 The CMOS inputs are compatible with standard
CMOS, PMOS, and NMOS logic levels. TTL circuits
may be used with appropriate pull-up resistors to
ensure a proper logic-high input.
A CMOS serial data output allows additional drivers to
be cascaded when more than 8 bits are required. MIC5891
16-PIN PDIP OR SOICW
GROUND Bipolar/MOS construction provides extremely low
power latches with maximum interface flexibility. 16 SERIAL
DATA OUT
SHIFT
VDD 15 LOGIC SUPPLY …
