Specification	SN74HC594D

Function	Serial to Parallel
Logic Type	Shift Register
Mounting Type	Surface Mount
Number of Bits per Element	8
Number of Elements	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Push-Pull
Package / Case	16-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	16-SOIC
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V

SN74HC594 Series

8-Bit Shift Registers With Output Registers

Part	Logic Type	Function	Package / Case [x]	Package / Case	Package / Case [y]	Output Type	Number of Elements	Mounting Type	Supplier Device Package	Number of Bits per Element	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Package / Case
Texas Instruments SN74HC594DWG4	Shift Register	Serial to Parallel	0.295 in	16-SOIC	7.5 mm	Push-Pull	1	Surface Mount	16-SOIC	8	85 °C	-40 °C	2 V	6 V
Texas Instruments SN74HC594DWR	Shift Register	Serial to Parallel	0.295 in	16-SOIC	7.5 mm	Push-Pull	1	Surface Mount	16-SOIC	8	85 °C	-40 °C	2 V	6 V
Texas Instruments SN74HC594DW	Shift Register	Serial to Parallel	0.295 in	16-SOIC	7.5 mm	Push-Pull	1	Surface Mount	16-SOIC	8	85 °C	-40 °C	2 V	6 V
Texas Instruments SN74HC594DWE4	Shift Register	Serial to Parallel	0.295 in	16-SOIC	7.5 mm	Push-Pull	1	Surface Mount	16-SOIC	8	85 °C	-40 °C	2 V	6 V
Texas Instruments SN74HC594N	Shift Register	Serial to Parallel		16-DIP		Push-Pull	1	Through Hole	16-PDIP	8	85 °C	-40 °C	2 V	6 V	0.3 in	7.62 mm
Texas Instruments SN74HC594DWRE4	Shift Register	Serial to Parallel	0.295 in	16-SOIC	7.5 mm	Push-Pull	1	Surface Mount	16-SOIC	8	85 °C	-40 °C	2 V	6 V
Texas Instruments SN74HC594D	Shift Register	Serial to Parallel	0.154 in	16-SOIC	3.9 mm	Push-Pull	1	Surface Mount	16-SOIC	8	85 °C	-40 °C	2 V	6 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Texas Instruments	TUBE	1	$ 0.89
		100	$ 0.68
		250	$ 0.50
		1000	$ 0.36

Description

General part information

SN74HC594 Series

The SNx4HC594 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 (RCLR,SRCLR) inputs are provided on both the shift and storage registers. A serial (QH’) output is provided for cascading purposes.

Both the shift register (SRCLK) and storage register (RCLK) clocks are positive edge triggered. If both clocks are connected together, the shift register always is one count pulse ahead of the storage register.

The parallel (QA– QH) outputs have high-current capability. QH’is a standard output.

Documents

Technical documentation and resources

Datasheet

SN74HC594D

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SN74HC594D

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Technical Specifications

SN74HC594 Series

Pricing

Description

SN74HC594 Series

Documents

Datasheet

Signal Switch Data Book (Rev. A)

CMOS Power Consumption and CPD Calculation (Rev. B)

Designing With Logic (Rev. C)

LOGIC Pocket Data Book (Rev. B)

Implications of Slow or Floating CMOS Inputs (Rev. E)

SN54/74HCT CMOS Logic Family Applications and Restrictions

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Power-Up Behavior of Clocked Devices (Rev. B)

Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

TI IBIS File Creation, Validation, and Distribution Processes

Live Insertion

Logic Guide (Rev. AB)

Input and Output Characteristics of Digital Integrated Circuits

SN74HC594 Series