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SN74LV8T165

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1.65-V to 5.5-V 8-bit parallel-load shift register with voltage translation

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Data sheet

SN74LV8T165

ACTIVE
Data sheet Order now

Product details

Technology family LV1T Vout (min) (V) 1.65 Vout (max) (V) 5.5 Data rate (max) (Mbps) 100 IOH (max) (mA) -8 IOL (max) (mA) 8 Supply current (max) (µA) 2 Features Balanced outputs, Single supply, Voltage translation Input type TTL-Compatible CMOS Output type Balanced CMOS Operating temperature range (°C) -40 to 125
Technology family LV1T Vout (min) (V) 1.65 Vout (max) (V) 5.5 Data rate (max) (Mbps) 100 IOH (max) (mA) -8 IOL (max) (mA) 8 Supply current (max) (µA) 2 Features Balanced outputs, Single supply, Voltage translation Input type TTL-Compatible CMOS Output type Balanced CMOS Operating temperature range (°C) -40 to 125
TSSOP (PW) 16 32 mm² 5 x 6.4 WQFN (BQB) 16 8.75 mm² 3.5 x 2.5
  • Wide operating range of 1.8 V to 5.5 V

  • Single-supply voltage translator (refer to ):

    • Up translation:

      • 1.2 V to 1.8 V

      • 1.5 V to 2.5 V

      • 1.8 V to 3.3 V

      • 3.3 V to 5.0 V

    • Down translation:

      • 5.0 V, 3.3 V, 2.5 V to 1.8 V
      • 5.0 V, 3.3 V to 2.5 V
      • 5.0 V to 3.3 V
  • 5.5 V tolerant input pins
  • Supports standard pinouts
  • Up to 150Mbps with 5 V or 3.3 V V CC
  • Latching logic with known power-up state
  • Latch-up performance exceeds 250 mA per JESD 17
  • Wide operating range of 1.8 V to 5.5 V

  • Single-supply voltage translator (refer to ):

    • Up translation:

      • 1.2 V to 1.8 V

      • 1.5 V to 2.5 V

      • 1.8 V to 3.3 V

      • 3.3 V to 5.0 V

    • Down translation:

      • 5.0 V, 3.3 V, 2.5 V to 1.8 V
      • 5.0 V, 3.3 V to 2.5 V
      • 5.0 V to 3.3 V
  • 5.5 V tolerant input pins
  • Supports standard pinouts
  • Up to 150Mbps with 5 V or 3.3 V V CC
  • Latching logic with known power-up state
  • Latch-up performance exceeds 250 mA per JESD 17

The SN74LV8T165 device is a parallel- or serial-in, serial-out 8-bit shift register. This device has two modes of operation: load data, and shift data which are controlled by the SH/ LD input. The output level is referenced to the supply voltage (V CC) and supports 1.8-V, 2.5-V, 3.3-V, and 5-V CMOS levels.

The input is designed with a lower threshold circuit to support up translation for lower voltage CMOS inputs (for example 1.2 V input to 1.8 V output or 1.8 V input to 3.3 V output). In addition, the 5-V tolerant input pins enable down translation (for example 3.3 V to 2.5 V output).

The SN74LV8T165 device is a parallel- or serial-in, serial-out 8-bit shift register. This device has two modes of operation: load data, and shift data which are controlled by the SH/ LD input. The output level is referenced to the supply voltage (V CC) and supports 1.8-V, 2.5-V, 3.3-V, and 5-V CMOS levels.

The input is designed with a lower threshold circuit to support up translation for lower voltage CMOS inputs (for example 1.2 V input to 1.8 V output or 1.8 V input to 3.3 V output). In addition, the 5-V tolerant input pins enable down translation (for example 3.3 V to 2.5 V output).
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Technical documentation

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* Data sheet SN74LV8T165Parallel-Load 8-Bit Shift Registers datasheet PDF | HTML 03 Nov 2023

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
Evaluation board

14-24-NL-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin non-leaded packages

14-24-NL-LOGIC-EVM is a flexible evaluation module (EVM) designed to support any logic or translation device that has a 14-pin to 24-pin BQA, BQB, RGY, RSV, RJW or RHL package.

User guide: PDF | HTML
Not available on TI.com
Simulation model

SN74LV8T165 IBIS Model

SLCM015.ZIP (48 KB) - PSpice Model
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Package Pins CAD symbols, footprints & 3D models
TSSOP (PW) 16 Ultra Librarian
WQFN (BQB) 16 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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