Product details

Configuration Parallel-in, Serial-out Bits (#) 8 Technology family LV-A Supply voltage (min) (V) 2 Supply voltage (max) (V) 5.5 Input type Standard CMOS Output type Push-Pull Clock frequency (MHz) 45 IOL (max) (mA) 12 IOH (max) (mA) -12 Supply current (max) (µA) 20 Features Balanced outputs, Over-voltage tolerant inputs, Partial power down (Ioff), Very high speed (tpd 5-10ns) Operating temperature range (°C) -40 to 85 Rating Catalog
Configuration Parallel-in, Serial-out Bits (#) 8 Technology family LV-A Supply voltage (min) (V) 2 Supply voltage (max) (V) 5.5 Input type Standard CMOS Output type Push-Pull Clock frequency (MHz) 45 IOL (max) (mA) 12 IOH (max) (mA) -12 Supply current (max) (µA) 20 Features Balanced outputs, Over-voltage tolerant inputs, Partial power down (Ioff), Very high speed (tpd 5-10ns) Operating temperature range (°C) -40 to 85 Rating Catalog
SOIC (D) 16 59.4 mm² 9.9 x 6 SOP (NS) 16 79.56 mm² 10.2 x 7.8 SSOP (DB) 16 48.36 mm² 6.2 x 7.8 TSSOP (PW) 16 32 mm² 5 x 6.4 TVSOP (DGV) 16 23.04 mm² 3.6 x 6.4
  • Operation of 2 V to 5.5 V VCC
  • Max tpd of 10.5 ns at 5 V
  • Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (Output VOH Undershoot) 2.3 V at VCC = 3.3 V, TA = 25°C
  • Ioff supports partial-power-down-mode operation
  • Synchronous load
  • Direct overriding clear
  • Parallel-to-serial conversion
  • Latch-up performance exceeds 100 mA per JESD 78, Class II
  • Operation of 2 V to 5.5 V VCC
  • Max tpd of 10.5 ns at 5 V
  • Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (Output VOH Undershoot) 2.3 V at VCC = 3.3 V, TA = 25°C
  • Ioff supports partial-power-down-mode operation
  • Synchronous load
  • Direct overriding clear
  • Parallel-to-serial conversion
  • Latch-up performance exceeds 100 mA per JESD 78, Class II

The ’LV166A devices are 8-bit parallel-load shift registers, designed for 2 V to 5.5 V VCC operation.

The ’LV166A devices are 8-bit parallel-load shift registers, designed for 2 V to 5.5 V VCC operation.

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Technical documentation

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* Data sheet SN74LV166A 8-Bit Parallel-Load Shift Registers datasheet (Rev. D) PDF | HTML 16 Mar 2023
Application note Power-Up Behavior of Clocked Devices (Rev. B) PDF | HTML 15 Dec 2022

Design & development

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Evaluation board

14-24-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin D, DB, DGV, DW, DYY, NS and PW packages

The 14-24-LOGIC-EVM evaluation module (EVM) is designed to support any logic device that is in a 14-pin to 24-pin D, DW, DB, NS, PW, DYY or DGV package,

User guide: PDF | HTML
Not available on TI.com
Package Pins CAD symbols, footprints & 3D models
SOIC (D) 16 Ultra Librarian
SOP (NS) 16 Ultra Librarian
SSOP (DB) 16 Ultra Librarian
TSSOP (PW) 16 Ultra Librarian
TVSOP (DGV) 16 Ultra Librarian

Ordering & quality

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