M54977P Datasheet PDF

MITSUBISHI M54977P Bi-CMOS 12-BIT SERIAL-INPUT LATCHED DRIVER DESCRIPTION The M54977P is a semico...

MITSUBISHI M54977P Bi-CMOS 12-BIT SERIAL-INPUT LATCHED DRIVER DESCRIPTION The M54977P is a semiconductor integrated circuit fabricated using Bi-CMOS technology. It contains a serial input to serial/parallel output 12-bit CMOS shift register and CMOS latch as well as bipolar 12-bit parallel-output driver. FEATURES q Serial input to serial/parallel output q Cascade connections possible through serial output q Latch circuit included for each stage q Enable input for output control q Low supply current .................................. ICC ≥ 10µA at standby q Serial input/output level is compatible with standard CMOS q Driver : Withstand voltage ...................................... BVCEO ≥ 30V Large drive current ................................ (IO(max)=200mA) q Wide operating temperature range ..................... Ta=-20 – +75°C PIN CONFIGURATION (TOP VIEW) Clock T→ 1 Serial input S-IN → 2 Logic GND L-GND 3 VCC 4 Serial output S-OUT ← 5 La...