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Product details

Parameters

Configuration Configuration Technology Family HC VCC (Min) (V) 2 VCC (Max) (V) 6 Input type CMOS Output type CMOS Clock Frequency (MHz) 1 IOL (Max) (mA) 7.8 IOH (Max) (mA) -7.8 ICC (Max) (uA) 1 Features Features open-in-new Find other Shift register

Package | Pins | Size

X1QFN (RWN) 16 6 mm² 2.5 x 2.5 open-in-new Find other Shift register

Features

  • 8-Bit Serial-In, Parallel-Out Shift Registers
  • Available in Ultra Small Logic QFN package(0.5 mm
    max height)
  • Over-Voltage Tolerant on Inputs Independent of Vcc
  • Wide Operating Voltage Range of 2 V to 6 V
  • High-Current 3-State Outputs Can Drive Up to 15
    LSTTL Loads
  • Low Power Consumption: 80-µA (Maximum) ICC
  • tpd = 13 ns (Typical)
  • ±6-mA Output Drive at 5 V
  • Low Input Current: 1 µA (Maximum)
  • Shift Register Has Direct Clear
  • -55oC to 125oC Operating Temperature
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Description

The SN74HC595B devices contain an 8-bit, serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has parallel 3-state outputs. Separate clocks are provided for both the shift register and storage register. The shift register has a direct overriding clear (SRCLR) input, serial (SER) input, and serial outputs for cascading. When the output-enable (OE) input is high, the all outputs are in the high-impedance state except QH’.

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Technical documentation

= Top documentation for this product selected by TI
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Type Title Date
* Datasheet SN74HC595B 8-Bit Shift Registers With 3-State Output Registers datasheet Feb. 15, 2016
Selection guides Logic Guide (Rev. AB) Jun. 12, 2017
Technical articles The next-generation QFN: Do you have what it takes to use it? Sep. 14, 2016
Application notes Implications of Slow or Floating CMOS Inputs (Rev. D) Jun. 23, 2016
Application notes Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) Dec. 02, 2015
User guides LOGIC Pocket Data Book (Rev. B) Jan. 16, 2007
Application notes Semiconductor Packing Material Electrostatic Discharge (ESD) Protection Jul. 08, 2004
User guides Signal Switch Data Book (Rev. A) Nov. 14, 2003
More literature Logic Cross-Reference (Rev. A) Oct. 07, 2003
Application notes TI IBIS File Creation, Validation, and Distribution Processes Aug. 29, 2002
Application notes CMOS Power Consumption and CPD Calculation (Rev. B) Jun. 01, 1997
Application notes Designing With Logic (Rev. C) Jun. 01, 1997
Application notes Input and Output Characteristics of Digital Integrated Circuits Oct. 01, 1996
Application notes Live Insertion Oct. 01, 1996
Application notes SN54/74HCT CMOS Logic Family Applications and Restrictions May 01, 1996
Application notes Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc Apr. 01, 1996

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Design tools & simulation

SIMULATION MODELS Download
SCLM118.ZIP (77 KB) - IBIS Model

Reference designs

REFERENCE DESIGNS Download
Ultra-Small, Flexible LED Expansion Reference Design
TIDA-01233 — This document focuses on two reference designs using the SN74HC595B 8-bit Shift Register with 3-State Output Registers and the SN74LVC244A Octal Buffer with 3-State Outputs, each used to expand three general purpose outputs on a microcontroller to eight or more general purpose outputs. Both devices (...)
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CAD/CAE symbols

Package Pins Download
X1QFN (RWN) 16 View options

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