SN74HCS594BQBR

Active

Texas Instruments

EIGHT-BIT SHIFT REGISTERS WITH SCHMITT-TRIGGER INPUTS AND WITH OUTPUT REGISTERS

Find alt

Alpha

SN74HCS594BQBR

Active

Texas Instruments

EIGHT-BIT SHIFT REGISTERS WITH SCHMITT-TRIGGER INPUTS AND WITH OUTPUT REGISTERS

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

74HCS594 Series

The SN74HCS594-Q1 device contains an 8-bit, serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. All inputs include Schmitt-triggers, eliminating any erroneous data outputs due to slow-edged or noisy input signals. The storage register has parallel outputs. Separate clocks and direct overriding clear ( SRCLR, RCLR) inputs are provided for both the shift and storage register. A serial output (Q H’) is provided for cascading.

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

Technical Specifications

Parameters and characteristics for this part

Specification	SN74HCS594BQBR

Function	Serial to Parallel
Logic Type	Shift Register
Mounting Type	Surface Mount
Number of Bits per Element	8 bits
Number of Elements	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Type	Push-Pull
Package / Case	16-WFQFN Exposed Pad
Package Length	2.5 mm
Package Name	16-WQFN
Package Width	3.5 mm
Voltage - Supply (Maximum)	6 V
Voltage - Supply (Minimum)	2 V

74HCS594 Series

Eight-bit shift registers with Schmitt-trigger inputs and with output registers

Part	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Output Type	Operating Temperature (Max)	Operating Temperature (Min)	Qualification	Grade	Package Name	Logic Type	Number of Bits per Element	Function	Package Width	Package Length	Mounting Type	Number of Elements	Package / Case
Texas Instruments SN74HCS594QDRQ1	2 V	6 V	Push-Pull	125 °C	-40 °C	AEC-Q100	Automotive	16-SOIC	Shift Register	8 bits	Serial to Parallel	3.9 mm	0.154 in	Surface Mount	1
Texas Instruments SN74HCS594BQBR	2 V	6 V	Push-Pull	125 °C	-40 °C			16-WQFN	Shift Register	8 bits	Serial to Parallel	3.5 mm	2.5 mm	Surface Mount	1	16-WFQFN Exposed Pad
Texas Instruments SN74HCS594PWR	2 V	6 V	Push-Pull	125 °C	-40 °C			16-TSSOP	Shift Register	8 bits	Serial to Parallel	4.4 mm	0.173 in	Surface Mount	1
Texas Instruments SN74HCS594QDYYRQ1	2 V	6 V	Push-Pull	125 °C	-40 °C	AEC-Q100	Automotive	16-SOT-23-THIN	Shift Register	8 bits	Serial to Parallel			Surface Mount	1	SOT-23 Variant SOT-23-16 Thin
Texas Instruments SN74HCS594DR	2 V	6 V	Push-Pull	125 °C	-40 °C			16-SOIC	Shift Register	8 bits	Serial to Parallel	3.9 mm	0.154 in	Surface Mount	1
Texas Instruments SN74HCS594QWBQBRQ1	2 V	6 V	Push-Pull	125 °C	-40 °C	AEC-Q100	Automotive	16-WQFN	Shift Register	8 bits	Serial to Parallel	3.5 mm	2.5 mm	Surface Mount	1	16-WFQFN Exposed Pad
Texas Instruments SN74HCS594QBQBRQ1	2 V	6 V	Push-Pull	125 °C	-40 °C	AEC-Q100	Automotive	16-WQFN	Shift Register	8 bits	Serial to Parallel	3.5 mm	2.5 mm	Surface Mount	1	16-WFQFN Exposed Pad
Texas Instruments SN74HCS594DYYR	2 V	6 V	Push-Pull	125 °C	-40 °C			16-SOT-23-THIN	Shift Register	8 bits	Serial to Parallel			Surface Mount	1	SOT-23 Variant SOT-23-16 Thin

Pricing

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

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

SN74HCS594BQBR | Datasheet

SN74HCS594 8-Bit Shift Register With Schmitt-Trigger Inputs and Output Registers datasheet (Rev. A)