Datasheet > 74HC594

74HC594

更新时间： 2024-01-16 15:26:37

品牌	Logo	应用领域
美台 - DIODES		移位寄存器输出元件
页数	文件大小	规格书
10页	260K
描述
8-BIT SHIFT REGISTER WITH 8-BIT OUTPUT REGISTER

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中文翻译

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技术参数
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74HC594 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	SOP, SOP16,.25	Reach Compliance Code：	unknown
风险等级：	5.75	Is Samacsys：	N
JESD-30 代码：	R-PDSO-G16	JESD-609代码：	e4
最大频率@ Nom-Sup：	20000000 Hz	位数：	8
功能数量：	1	端子数量：	16
最高工作温度：	125 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP16,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	电源：	2/6 V
认证状态：	Not Qualified	子类别：	Shift Registers
表面贴装：	YES	技术：	CMOS
温度等级：	AUTOMOTIVE	端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	Base Number Matches：	1

74HC594 数据手册

74HC594

8-BIT SHIFT REGISTER WITH 8-BIT OUTPUT REGISTER

Description

Pin Assignments

The 74HC594 is a high speed CMOS device.

(Top View )

An eight bit shift register accepts data from the serial input (DS) on

each positive transition of the shift register clock (SHCP). When

asserted low, the shift regisister reset function (SHR) sets all shift

asserted low, the storage register reset function (STR) sets all shift

Vcc

STR

STCP

SHCP

SHR

Data from the input serial shift register is placed in the output register

with a rising pulse on the storages resister clock (STCP). The

storage resister includes output Q7S which is used for cascading

information between devices. As the information moves into the

storage register, it is asserted on the push-pull outputs Q0-Q7.

GND

Q7S

/ TSSOP-16

SO-16

All registers capture data on rising edge and change output on the

falling edge. If both clocks are connected together, the input shift

Applications

Features



General Purpose Logic

Serial to Parallel Data conversion



Wide Supply Voltage Range from 2.0V to 6.0V

Sinks or sources 8mA at V_CC= 4.5V

CMOS low power consumption

Capture and hold data for extended periods of time.

Allow simple serial bit streams from a microcontroller to control as

many peripheral lines as needed.

Schmitt Trigger Action at All Inputs

Inputs accept up to 6.0V



Wide array of products such as:

ESD Protection Tested per JESD 22

Computer Peripherals

Appliances

Exceeds 200-V Machine Model (A115-A)

Exceeds 2000-V Human Body Model (A114-A)

Exceeds 1000-V Charged Device Model (C101C)

Industrial Control



Latch-Up Exceeds 250mA per JESD 78, Class II

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"

and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

Click here for ordering information, located at the end of datasheet

1 of 10

www.diodes.com

June 2013

74AHC594

Document number: DS35484 Rev. 3 - 2

12 3 4 5 6 7...10

中文翻译

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与74HC594相关器件

型号	品牌	获取价格	描述	数据表
74HC594BQ	NEXPERIA	获取价格	8-bit shift register with output registerProduction
74HC594BQ-Q100	NEXPERIA	获取价格	8-bit shift register with output registerProduction
74HC594D	NXP	获取价格	8-bit shift register with output register
74HC594D	NEXPERIA	获取价格	8-bit shift register with output registerProduction
74HC594D	TOSHIBA	获取价格	8-bit Shift Register, SOIC16
74HC594D,118	NXP	获取价格	74HC(T)594 - 8-bit shift register with output register SOP 16-Pin
74HC594DB	NXP	获取价格	8-bit shift register with output register
74HC594DB,112	NXP	获取价格	74HC(T)594 - 8-bit shift register with output register SSOP1 16-Pin
74HC594DB,118	NXP	获取价格	74HC(T)594 - 8-bit shift register with output register SSOP1 16-Pin
74HC594DB-T	NXP	获取价格	暂无描述

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