SN54LV165A - Texas Instruments

SN54LV165A Parallel-Load 8-Bit Shift Register

The ’LV165A devices are parallel-load, 8-bit shift registers designed for 2-V to 5.5-V VCC operation. When the devices are clocked, data is shifted toward the serial output QH. Parallel-in access to each stage is provided by eight individual direct data inputs that are enabled by a low level at the shift/load (SH/LD) input. The ’LV165A devices feature a cloc.

Features

•1 2-V to 5.5-V VCC Operation
• Max tpd of 10.5 ns at 5 V
• Support Mixed-Mode Voltage Operation on All Ports
• Ioff Supports Partial-Power-Down Mode Operation
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• ESD Protection Exceeds JESD 22
  – 2000-V Human-Body Model (A114-A)
  – 200-V Machine Model (A115-A)
  – 1000-V Charged-Device Model (C101) 2 Applications
• IP Routers
• Enterprise Switches
• Access Control and Security: Access Keypads and Biometrics
• Smart Meters: Power Line Communication 3 Description The ’LV165A devices are parallel-load, 8-bit shift registers designed for 2-V to 5.5-V .