SN74LV595APWR

• 8-Bit Shift Register with 3-State Outputs
• Unidirectional, Single element, 8 Bits per Element
• 1 Input line, 9 Output Lines
• 2V to 5.5V Supply range, 170M Hz Maximum Frequency
• 10.2ns Propagation delay, 20uA Nominal Supply Current
• 16-Pin TSSOP Surface-Mount Package
• -40C to 125C Operating range, Lead-Free and RoHS Compliant

The Texas Instruments SN74LV595APWR is an 8-bit shift register with 3-state outputs in a 16-pin TSSOP package. It is a unidirectional single-element device with 1 input line and 9 output lines, running from a 2V to 5.5V supply at up to 170M Hz with a 10.2ns propagation delay and 20uA nominal supply current. The SN74LV595APWR is rated -40C to 125C, is lead-free and RoHS compliant, and ships on tape and reel.

A serial-in, parallel-out shift register converts a few controller pins into many outputs, which is the cheapest way to expand I/O without an addressable bus. The classic uses are driving LED arrays and seven-segment displays, setting relay and solenoid banks, generating configuration straps and chip selects, and cascading several devices from one serial line to control dozens of outputs. The 2V to 5.5V range and -40C to 125C rating let the same part serve low-voltage battery designs and hot industrial or automotive enclosures.