DS3654

www.DataSheet4U.com DS3654 Printer Solenoid Driver August 1992 DS3654 Printer Solenoid Driver General Description The DS3654 is a serial-to-parallel 10-bit shift register with a clock and data input a data output from the tenth bit and 10 open-collector clamped relay driver outputs suitable for driving printer solenoids Timing for the circuit is shown in Figure 1 Data input is sampled on the positive clock edge Data output changes on the negative clock edge and is always active Enable transfers data from the shift register to the open-collector outputs Internal circuitry inhibits output enable for power supply voltage less than 6V Each output sinks 250 mA and is internally clamped to ground at 50V to dissipate energy stored in inductive loads Connection Diagram Dual-In-Line Package Pin Descriptions Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Function Output Enable Output 6 Output 7 Output 8 Output 9 Output 10 Data Output Ground Clock Input Data Input Output 1 Output 2 Output 3 Output 4 Output 5 VCC TL F 5817 – 1 Top View Order Number DS3654N See NS Package Number N16E Logic Diagram taS hee t4U .co m TL F 5817 – 2 C1995 National Semiconductor Corporation TL F 5817 RRD-B30M105 Printed in U S A ww w.D a www.DataSheet4U.com Absolute Maximum Ratings (Note 1) Maximum Power Dissipation at 25 C Molded Package Lead Temperature (Soldering 4 seconds) Derate molded package 13 5 mW C above 25 C If Military Aerospace specified devices are required please contact the Na...