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Product details

Parameters

Configuration Serial-in, Parallel-out Bits (#) 8 Technology Family AHC Supply voltage (Min) (V) 2 Supply voltage (Max) (V) 5.5 Input type Standard CMOS Output type Push-Pull Clock Frequency (MHz) 115 IOL (Max) (mA) 8 IOH (Max) (mA) -8 ICC (Max) (uA) 40 Features Balanced outputs, Very high speed (tpd 5-10ns), Over-voltage tolerant inputs, Output register open-in-new Find other Shift register

Package | Pins | Size

PDIP (N) 16 181 mm² 19.3 x 9.4 SOIC (D) 16 59 mm² 9.9 x 6 SOP (NS) 16 80 mm² 10.2 x 7.8 SSOP (DB) 16 48 mm² 6.2 x 7.8 TSSOP (PW) 16 22 mm² 4.4 x 5 open-in-new Find other Shift register

Features

  • Operating Range 2-V to 5.5-V VCC
  • 8-Bit Serial-In, Parallel-Out Shift Registers with Storage
  • Independent Direct Overriding Clears on Shift and Storage
    Registers
  • Independent Clocks for Shift and Storage Registers
  • Latch-Up Performance Exceeds 100 mA Per JESD 78,
    Class II
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)
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Description

The SNx4AHC594 devices contain an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. Separate clocks and direct overriding clear (SRCLR, RCLR) inputs are provided on the shift and storage registers. A serial (QH′) output is provided for cascading purposes.

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Technical documentation

= Top documentation for this product selected by TI
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Type Title Date
* Datasheet SNx4AHC594 8-Bit Shift Registers With Output Registers datasheet (Rev. G) Dec. 13, 2013
Selection guide Little Logic Guide 2018 (Rev. G) Jul. 06, 2018
Selection guide Logic Guide (Rev. AB) Jun. 12, 2017
Application note How to Select Little Logic (Rev. A) Jul. 26, 2016
Application note Implications of Slow or Floating CMOS Inputs (Rev. D) Jun. 23, 2016
Application note Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) Dec. 02, 2015
Application note Power-Up Behavior of Clocked Devices (Rev. A) Feb. 06, 2015
User guide LOGIC Pocket Data Book (Rev. B) Jan. 16, 2007
More literature Design Summary for WCSP Little Logic (Rev. B) Nov. 04, 2004
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection Jul. 08, 2004
Application note Selecting the Right Level Translation Solution (Rev. A) Jun. 22, 2004
More literature Logic Cross-Reference (Rev. A) Oct. 07, 2003
Application note Advanced High-Speed CMOS (AHC) Logic Family (Rev. C) Dec. 02, 2002
Application note Texas Instruments Little Logic Application Report Nov. 01, 2002
Application note TI IBIS File Creation, Validation, and Distribution Processes Aug. 29, 2002
User guide AHC/AHCT Designer's Guide February 2000 (Rev. D) Feb. 24, 2000
Application note Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A) Sep. 08, 1999
More literature Military Advanced High-Speed CMOS Logic (AHC/AHCT) Apr. 01, 1998
More literature Military Advanced High-Speed CMOS Logic (AHC/AHCT) (Rev. C) Apr. 01, 1998
Application note Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices Dec. 01, 1997
Application note Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) Aug. 01, 1997
Application note CMOS Power Consumption and CPD Calculation (Rev. B) Jun. 01, 1997
Application note Live Insertion Oct. 01, 1996

Design & development

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

Hardware development

EVALUATION BOARD Download
document-generic User guide
10
Description
This EVM is designed to support any logic device that has a D, DW, DB, NS, PW, P, N, or DGV package in a 14 to 24 pin count.
Features
  • Board design allows for versatility in evaluation
  • Supports a wide-range of logic devices

Reference designs

REFERENCE DESIGNS Download
TUV-assessed digital input reference design for IEC 61508 (SIL-2)
TIDA-010049 — This 8-channel, group-isolated, digital input module reference design, focuses on applications with the need for industrial functional safety. This design has diagnostics implemented to help detect both permanent and transient random hardware faults. The concept of this input module has been (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
8-ch Isolated High Voltage Analog Input Module with ISOW7841 Reference Design
TIDA-01333 — The TIDA-01333 isolated high voltage analog input module reference design has eight channels supporting both, voltage and current measurement. In addition, 4 channels support common-mode voltages up to ±160V. Isolation of +5V line and the Serial Peripheral Interface  (SPI) communication (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Dual Channel-to-Channel Isolated Universal Analog Input Module for PLC Reference Design
TIDA-00550 The TIDA-00550, dual channel-to-channel isolated universal analog input module reference design for programmable logic controllers (PLC), combines precision and flexibility. This TI Design used in conjunction with sensor transmitters can measure standard input voltages and currents as well as (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
8-ch Isolated High Voltage Analog Input Module Reference Design
TIDA-00764 — The TIDA-00764 reference design is a high voltage analog input module with eight channels. Each channel can be used for both, voltage and current measurement. The TI Design uses the 16-bit analog-to-digital converter (ADC) ADS8681 that can handle input voltage of up to ±12.288V. This make any (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
PDIP (N) 16 View options
SO (NS) 16 View options
SOIC (D) 16 View options
SSOP (DB) 16 View options
TSSOP (PW) 16 View options

Ordering & quality

Information included:
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  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Support & training

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