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SN74HCS166
  • SN74HCS166
  • SN74HCS166
  • SN74HCS166

SN74HCS166

ACTIVE

8-bit parallel-load shift registers

Texas Instruments SN74HCS166 Product Info

1 April 2026 0

Parameters

Configuration

Parallel-in, Serial-out

Bits (#)

8

Technology family

HCS

Supply voltage (min) (V)

2

Supply voltage (max) (V)

6

Input type

Schmitt-Trigger

Output type

Push-Pull

Clock frequency (MHz)

150

IOL (max) (mA)

7.8

IOH (max) (mA)

-7.8

Supply current (max) (µA)

2

Features

Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode

Operating temperature range (°C)

-40 to 125

Rating

Catalog

Package

SOIC (D)-16-59.4 mm² 9.9 x 6

Features

  • Wide operating voltage range: 2 V to 6 V
  • Schmitt-trigger inputs allow for slow or noisy input signals
  • Low power consumption
    • Typical ICC of 100 nA
    • Typical input leakage current of ±100 nA
  • ±7.8-mA output drive at 6 V
  • Extended ambient temperature range: –40°C to +125°C, TA
  • Wide operating voltage range: 2 V to 6 V
  • Schmitt-trigger inputs allow for slow or noisy input signals
  • Low power consumption
    • Typical ICC of 100 nA
    • Typical input leakage current of ±100 nA
  • ±7.8-mA output drive at 6 V
  • Extended ambient temperature range: –40°C to +125°C, TA

Description

The SN74HCS166 device contains an 8-bit shift register with one serial input and eight parallel-load inputs.

The SN74HCS166 device contains an 8-bit shift register with one serial input and eight parallel-load inputs.

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