TD62C852PG

TD62C851,852PG TOSHIBA Bi−CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC TD62C851PG,TD62C852PG 8BIT SERIAL−IN PARALLEL−OUT SHIFT REGISTER / LATCH DRIVERS The TD62C851PG and TD62C852PG are monolithic circuits designed to be used together with Bi−CMOS integrated circuits. The devices consist of a 8bit shift register, 8bit latches, and 8 output circuits (integral clamp diodes for switching inductive loads). The suffix (G) appended to the part number represents a Lead (Pb)-Free product. FEATURES z 8bit serial−in parallel−out shift register / latch driver (Bi−CMOS process) www.DataSheet4U.com z Output sustaining voltage ; 50 V z Output current ; TD62C851PG 200 mA / ch (Low saturation type) TD62C852PG 500 mA / ch (darlington type) z Built−in output clamp diodes z CMOS compatible inputs z Package ; DIP20−P−300A Weight: 2.25 g (typ.) PIN CONNECTION (TOP VIEW) 1 2006-06-14 TD62C851,852PG BLOCK DIAGRAM www.DataSheet4U.com TIMING DIAGRAM 2 2006-06-14 TD62C851,852PG EQUIVALENT OF INPUTS AND OUTPUTS S−IN, clock terminal equivalent circuits LATCH , RESET terminal equivalent circuits ENABLE terminal equivalent circuits S−OUT terminal equivalent circuits www.DataSheet4U.com Output terminal equivalent circuits (TD62C851PG) Output terminal equivalent circuits (TD62C852PG) Note: The output parasitic diode cannot be used as clamp diode. 3 2006-06-14 TD62C851,852PG TRUTH TABLE CK E L L L H (*) (*) (*) (*) H R H H H H (*) L LATCH H H L (*) (*) H L S−IN L H (*) (*) (*) (*) (*) ...