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SN74AHCT595

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Eight-bit shift registers with tri-state output registers and TTL-compatible CMOS inputs

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Data sheet

SN74AHCT595

ACTIVE
Data sheet Order now

Product details

Configuration Serial-in, Parallel-out Bits (#) 8 Technology family AHCT Input type TTL-Compatible CMOS Output type 3-State Clock frequency (MHz) 115 IOL (max) (mA) 8 IOH (max) (mA) -8 Supply current (max) (µA) 40 Features Balanced outputs, Output register, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) Operating temperature range (°C) -40 to 125 Rating Catalog
Configuration Serial-in, Parallel-out Bits (#) 8 Technology family AHCT Input type TTL-Compatible CMOS Output type 3-State Clock frequency (MHz) 115 IOL (max) (mA) 8 IOH (max) (mA) -8 Supply current (max) (µA) 40 Features Balanced outputs, Output register, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) Operating temperature range (°C) -40 to 125 Rating Catalog
PDIP (N) 16 181.42 mm² (19.3 mm × 9.4 mm) SSOP (DB) 16 48.36 mm² (6.2 mm × 7.8 mm) SOIC (D) 16 59.4 mm² (9.9 mm × 6 mm) WQFN (BQB) 16 8.75 mm² (3.5 mm × 2.5 mm) TSSOP (PW) 16 32 mm² (5 mm × 6.4 mm)
  • Inputs are TTL-voltage compatible
  • 8-bit serial-in, parallel-out shift
  • Shift register has direct clear
  • Latch-up performance exceeds 100mA per JESD 78, Class II
  • ESD protection exceeds JESD 22:
    • 2000V Human-Body Model (A114-A)
    • 200V Machine Model (A115-A)
    • 1000V Charged-Device Model (C101)
  • Inputs are TTL-voltage compatible
  • 8-bit serial-in, parallel-out shift
  • Shift register has direct clear
  • Latch-up performance exceeds 100mA per JESD 78, Class II
  • ESD protection exceeds JESD 22:
    • 2000V Human-Body Model (A114-A)
    • 200V Machine Model (A115-A)
    • 1000V Charged-Device Model (C101)

The SNx4AHCT595 devices contain an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. Both the shift register clock (SRCLK) and storage register clock (RCLK) are positive-edge triggered.

The SNx4AHCT595 devices contain an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. Both the shift register clock (SRCLK) and storage register clock (RCLK) are positive-edge triggered.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet SNx4AHCT595 8-Bit Shift Registers With 3-State Output Registers datasheet (Rev. Q) PDF | HTML Aug 15, 2024
Application note Power-Up Behavior of Clocked Devices (Rev. B) PDF | HTML Dec 15, 2022

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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,

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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.

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Package Pins CAD symbols, footprints & 3D models
PDIP (N) 16 Ultra Librarian
SSOP (DB) 16 Ultra Librarian
SOIC (D) 16 Ultra Librarian
WQFN (BQB) 16 Ultra Librarian
TSSOP (PW) 16 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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