Datasheet > SN74HCS594WBQB-Q1

SN74HCS594WBQB-Q1

更新时间： 2024-11-19 02:48:23

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德州仪器 - TI		/
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SN74HCS594-Q1 Automotive 8-Bit Shift Register With Schmitt-Trigger Inputs and Output Registers

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SN74HCS594-Q1

SCLS807D – JUNE 2020 – REVISED DECEMBER 2021

SN74HCS594-Q1 Automotive 8-Bit Shift Register With Schmitt-Trigger Inputs and

Output Registers

1 Features

3 Description

•

AEC-Q100 qualified for automotive applications:

– Device temperature grade 1:

–40°C to +125°C, T_A

– Device HBM ESD Classification Level 2

– Device CDM ESD Classifcation Level C6

Available in wettable flank QFN (WBQB) package

Wide operating voltage range: 2 V to 6 V

Schmitt-trigger inputs allow for slow or noisy input

signals

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.

•

Low power consumption

– Typical I_CCof 100 nA

– Typical input leakage current of ±100 nA

±7.8-mA output drive at 6 V

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.

•

2 Applications

Device Information

•

Output expansion

PART NUMBER

SN74HCS594PW-Q1

SN74HCS594D-Q1

SN74HCS594BQB-Q1

SN74HCS594DYY-Q1

PACKAGE⁽¹⁾

TSSOP (16)

SOIC (16)

BODY SIZE (NOM)

5.00 mm × 4.40 mm

9.90 mm × 3.90 mm

3.60 mm x 2.60 mm

LED matrix control

7-segment display control

8-bit data storage

WQFN (16)

SOT-23-THN 4.20 mm × 2.00 mm

(16)

SN74HCS594WBQB-Q1

WQFN (16)

3.60 mm x 2.60 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

Supports Slow Inputs

Low Power

Noise Rejection

Input Voltage

Waveforms

Time

Input Voltage

Time

Standard

CMOS Input

Response

Waveforms

Time

Input Voltage

Schmitt-trigger

CMOS Input

Response

Waveforms

Time

Input Voltage

Benefits of Schmitt-trigger inputs

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

12 3 4 5 6 7...38

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与SN74HCS594WBQB-Q1相关器件

型号	品牌	获取价格	描述	数据表
SN74HCS595	TI	获取价格	SN74HCS595-Q1 Automotive 8-Bit Shift Register With Schmitt-Trigger Inputs and 3-State Outp
SN74HCS595_V01	TI	获取价格	SN74HCS595 8-Bit Shift Register With Schmitt-Trigger Inputs and 3-State Output Registers
SN74HCS595BQ	TI	获取价格	SN74HCS595 8-Bit Shift Register With Schmitt-Trigger Inputs and 3-State Output Registers
SN74HCS595BQB	TI	获取价格	SN74HCS595 8-Bit Shift Register With Schmitt-Trigger Inputs and 3-State Output Registers
SN74HCS595BQB-Q1	TI	获取价格	SN74HCS595-Q1 Automotive 8-Bit Shift Register With Schmitt-Trigger Inputs and 3-State Outp
SN74HCS595BQBR	TI	获取价格	SN74HCS595 8-Bit Shift Register With Schmitt-Trigger Inputs and 3-State Output Registers
SN74HCS595D	TI	获取价格	SN74HCS595 8-Bit Shift Register With Schmitt-Trigger Inputs and 3-State Output Registers
SN74HCS595D-Q1	TI	获取价格	SN74HCS595-Q1 Automotive 8-Bit Shift Register With Schmitt-Trigger Inputs and 3-State Outp
SN74HCS595DR	TI	获取价格	SN74HCS595 8-Bit Shift Register With Schmitt-Trigger Inputs and 3-State Output Registers
SN74HCS595DYY	TI	获取价格	SN74HCS595 8-Bit Shift Register With Schmitt-Trigger Inputs and 3-State Output Registers

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