Integrated Circuits (ICs)

SN74HC594DWRE4

Unknown

Texas Instruments

SHIFT REGISTER SINGLE 8-BIT SERIAL TO SERIAL/PARALLEL 16-PIN SOIC T/R

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Integrated Circuits (ICs)

SN74HC594DWRE4

Unknown

Texas Instruments

SHIFT REGISTER SINGLE 8-BIT SERIAL TO SERIAL/PARALLEL 16-PIN SOIC T/R

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74HC594DWRE4

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]	0.295 in
Package / Case [y]	7.5 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	$

Digikey	Tape & Reel (TR)	2000	$ 0.49
		6000	$ 0.46
		10000	$ 0.45

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