UCN5821A
FEATURES
I To 3.3 MHz Data Input Rate I CMOS, NMOS, TTL patible I Internal Pull-Down Resistors I Low-Power CMOS Logic & Latches I High-Voltage Current-Sink Outputs I Automotive Capable
Always order by plete part number, e.g., UCN5821A .
.allegromicro.
5821 AND 5822 8-BIT SERIAL-INPUT, LATCHED DRIVERS
TYPICAL INPUT CIRCUITS
STROBE & OUTPUT ENABLE
CLOCK & SERIAL DATA IN
Dwg. EP-010-3
Dwg. EP-010-4A
FUNCTIONAL BLOCK DIAGRAM
CLOCK 1
SERIAL DATA IN
LOGIC GROUND 3
SERIAL-PARALLEL SHIFT REGISTER LATCHES
4 LOGIC SUPPLY
SERIAL DATA OUT
6 STROBE
OUTPUT ENABLE (ACTIVE LOW)
BIPOLAR
OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 OUT 8
POWER 8...
