STPIC6D595 Power logic 8-bit shift register Features Low R : 4 typ DS(on) Eight 100 mA DMOS outputs 250 mA current limit capability DIP-16 Devices are cascadable Low power consumption Footprint compatible with STPIC6C595 SO-16 TSSOP16 Description When data in the output buffers is low, the DMOS This STPIC6D595 is a monolithic, medium- transistor outputs are off. When data is high, the voltage, low current power 8-bit shift register DMOS transistor outputs have sink-current designed for use in systems that require relatively capability. The SER OUT allows for cascading of moderate load power such as LEDs. the data from the shift register to additional The device contains an 8-bit serial-in, parallel-out devices. shift register that feeds an 8-bit D-type storage Output are low-side, open-drain DMOS register. Data transfers through both the shift and transistors with output ratings of 20 V and 120 mA storage register clock (SRCK) and the register continuous sink-current capability. Each output clock (RCK), respectively. The device transfers provides a 250 mA maximum current limit at data out the serial output (SER OUT) port on the T = 25 C. The current limit decreases as the rising edge of SRCK. The storage register C junction temperature increases for additional transfers data to the output buffer when shift device protection. The device also provides up to register clear (CLR) is high. When CLR is low, the 2.0 kV of ESD protection when tested using the input shift register is cleared. When output enable human-body model. (G) is held high, all data in the output buffer is held low and all drain output are off. When G is The STPIC6D595 is characterized for operation held low, data from the storage register is over the operating case temperature range of transparent to the output buffer. -40 C to 125 C. Table 1. Device summary Order codes Package Packaging STPIC6D595MTR SO-16 (Tape and reel) 2500 parts per reel STPIC6D595TTR TSSOP16 (Tape and reel) 2500 parts per reel STPIC6D595B1R DIP-16 25 parts per tube November 2009 Doc ID 13663 Rev 3 1/21 www.st.com 21 Contents STPIC6D595 Contents 1 Logic symbol and pin configuration 3 2 Maximum rating . 4 2.1 Absolute maximum ratings . 4 2.2 Thermal data . 4 2.3 Recommended operating conditions . 5 3 Electrical characteristics . 6 3.1 DC characteristics . 6 3.2 Switching characteristics 7 4 Logic diagram 8 5 Typical operating circuit 9 6 Typical performance and characteristics . 13 7 Package mechanical data 14 8 Revision history . 20 2/21 Doc ID 13663 Rev 3