SN54LS685FK中文资料

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元器件交易网www.cecb2b.com元器件交易网www.cecb2b.com元器件交易网www.cecb2b.com元器件交易网www.cecb2b.com元器件交易网www.cecb2b.com元器件交易网www.cecb2b.com元器件交易网www.cecb2b.com元器件交易网www.cecb2b.com元器件交易网www.cecb2b.com元器件交易网www.cecb2b.com元器件交易网www.cecb2b.comPACKAGINGINFORMATION

Orderable

DeviceStatus(1)

Package

Type

PackageDrawingPinsPackage

QtyEcoPlan(2)

Lead/BallFinishMSLPeakTemp(3)

84151012AACTIVELCCCFK201TBDCallTILevel-NC-NC-NC

8415101RAACTIVECDIPJ201TBDCallTILevel-NC-NC-NC

8415101SAACTIVECFPW201TBDCallTILevel-NC-NC-NC

84152012AACTIVELCCCFK201TBDCallTILevel-NC-NC-NC

8415201RAACTIVECDIPJ201TBDCallTILevel-NC-NC-NC

8415201SAACTIVECFPW201TBDCallTILevel-NC-NC-NC

84153012AACTIVELCCCFK201TBDCallTILevel-NC-NC-NC

8415301RAACTIVECDIPJ201TBDCallTILevel-NC-NC-NC

8415301SAACTIVECFPW201TBDCallTILevel-NC-NC-NC

SN54LS682JACTIVECDIPJ201TBDCallTILevel-NC-NC-NC

SN54LS684JACTIVECDIPJ201TBDCallTILevel-NC-NC-NC

SN54LS688JACTIVECDIPJ201TBDCallTILevel-NC-NC-NC

SN74LS682DWACTIVESOICDW2025Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS682DWACTIVESOICDW2025Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS682DWE4ACTIVESOICDW2025Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS682DWE4ACTIVESOICDW2025Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS682DWRACTIVESOICDW202000Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS682DWRACTIVESOICDW202000Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS682DWRE4ACTIVESOICDW202000Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS682DWRE4ACTIVESOICDW202000Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS682NACTIVEPDIPN2020Pb-Free

(RoHS)CUNIPDAULevel-NC-NC-NC

SN74LS682NACTIVEPDIPN2020Pb-Free

(RoHS)CUNIPDAULevel-NC-NC-NC

SN74LS682NE4ACTIVEPDIPN2020Pb-Free

(RoHS)CUNIPDAULevel-NC-NC-NC

SN74LS682NE4ACTIVEPDIPN2020Pb-Free

(RoHS)CUNIPDAULevel-NC-NC-NC

SN74LS682NSRACTIVESONS202000Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS682NSRACTIVESONS202000Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS682NSRE4ACTIVESONS202000Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS682NSRE4ACTIVESONS202000Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIMPACKAGEOPTIONADDENDUM

www.ti.com26-Sep-2005

Addendum-Page1元器件交易网www.cecb2b.com

Orderable

DeviceStatus(1)

Package

Type

PackageDrawingPinsPackage

QtyEcoPlan(2)

Lead/BallFinishMSLPeakTemp(3)

SN74LS684DWACTIVESOICDW2025Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS684DWE4ACTIVESOICDW2025Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS684DWRACTIVESOICDW202000Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS684DWRE4ACTIVESOICDW202000Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS684NACTIVEPDIPN2020Pb-Free

(RoHS)CUNIPDAULevel-NC-NC-NC

SN74LS684NSRACTIVESONS202000Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS684NSRE4ACTIVESONS202000Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS686DWOBSOLETESOICDW24TBDCallTICallTI

SN74LS686NTOBSOLETEPDIPNT24TBDCallTICallTI

SN74LS687NTOBSOLETEPDIPNT24TBDCallTICallTI

SN74LS688DWACTIVESOICDW2025Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS688DWE4ACTIVESOICDW2025Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS688DWRACTIVESOICDW202000Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS688DWRE4ACTIVESOICDW202000Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS688NACTIVEPDIPN2020Pb-Free

(RoHS)CUNIPDAULevel-NC-NC-NC

SN74LS688N3OBSOLETEPDIPN20TBDCallTICallTI

SN74LS688NE4ACTIVEPDIPN2020Pb-Free

(RoHS)CUNIPDAULevel-NC-NC-NC

SN74LS688NSRACTIVESONS202000Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SN74LS688NSRE4ACTIVESONS202000Green(RoHS&

noSb/Br)CUNIPDAULevel-1-260C-UNLIM

SNJ54LS682FKACTIVELCCCFK201TBDCallTILevel-NC-NC-NC

SNJ54LS682JACTIVECDIPJ201TBDCallTILevel-NC-NC-NC

SNJ54LS682WACTIVECFPW201TBDCallTILevel-NC-NC-NC

SNJ54LS684FKACTIVELCCCFK201TBDCallTILevel-NC-NC-NC

SNJ54LS684JACTIVECDIPJ201TBDCallTILevel-NC-NC-NC

SNJ54LS684WACTIVECFPW201TBDCallTILevel-NC-NC-NC

SNJ54LS688FKACTIVELCCCFK201TBDCallTILevel-NC-NC-NC

SNJ54LS688JACTIVECDIPJ201TBDCallTILevel-NC-NC-NC

SNJ54LS688WACTIVECFPW201TBDCallTILevel-NC-NC-NCPACKAGEOPTIONADDENDUM

www.ti.com26-Sep-2005

Addendum-Page2元器件交易网www.cecb2b.com

德州仪器(TI)产品命名规则

产品分类及描述：

该公司半导体产品分类较多，包括：存储器产品组、数字信号处理器（DSP）、电源管理IC、放大器和线性器件、微控制器、数据转换器、温度传感器和控制IC、标准线性器件等。就我们日常所接到的询价情况来看，我将先主要介绍数字信号处理器（DSP）、微控制器、电源管理IC这三种。

◆数字信号处理器（DSP）：

DSP(digital singnal processor) 芯片，也称数字信号处理器，是一种具有特殊结构的微处理器。DSP芯片的内部采用程序和数据分开的哈佛结构，具有专门的硬件乘法器，广泛采用流水线操作，提供特殊的DSP 指令，可以用来快速地实现各种数字信号处理算法。根据数字信号处理的要求，DSP芯片一般具有如下的一些主要特点：

（1）在一个指令周期内可完成一次乘法和一次加法。

（2）程序和数据空间分开，可以同时访问指令和数据。

（3）片内具有快速RAM，通常可通过独立的数据总线在两块中同时访问。

（4）具有低开销或无开销循环及跳转的硬件支持。

（5）快速的中断处理和硬件I/O支持。

（6）具有在单周期内操作的多个硬件地址产生器。

（7）可以并行执行多个操作。

（8）支持流水线操作，使取指、译码和执行等操作可以重叠执行。

与通用微处理器相比，DSP芯片的其他通用功能相对较弱些。

3、 TI品牌电子芯片命名规则：

SN54LS×××/HC/HCT/或SNJ54LS/HC/HCT中的后缀说明:

SN或SNJ表示TI品牌

SN军标,带N表示DIP封装,带J表示DIP(双列直插),带D表示表贴,带W表示宽体

SNJ军级,后面代尾缀F或/883表示已检验过的军级.

CD54LS×××/HC/HCT:

◆无后缀表示普军级

◆后缀带J或883表示军品级

CD4000/CD45××:

后缀带BCP或BE属军品

后缀带BF属普军级

后缀带BF3A或883属军品级

TL×××:

SN5474芯片手册

SN5474, SN54LS74A, SN54S74

SN7474. SN74LS74A, SN74S74

DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR

SDLS119 – DECEMBER 1983 – REVISED MARCH 1988

1POST OFFICE BOX 655303 • DALLAS, TEXAS 75265Copyright © 1988, Texas Instruments IncorporatedPRODUCTION DATA information is current as of publication date.Products conform to specifications per the terms of Texas Instrumentsstandard warranty. Production processing does not necessarily includetesting of all parameters.SN5474, SN54LS74A, SN54S74

SN7474. SN74LS74A, SN74S74

DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR

SDLS119 – DECEMBER 1983 – REVISED MARCH 1988

2POST OFFICE BOX 655303 • DALLAS, TEXAS 75265SN5474, SN54LS74A, SN54S74

SN7474. SN74LS74A, SN74S74

DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR

SN74LS273N中文资料

8D7D6D5D4D3D2D1DCLKCLR

181714138743111

1DC1EN

8Q7Q6Q5Q4Q3Q2Q1Q

19161512652

9logic symbol†

†

This symbol is in accordance with ANSI/IEEE Std.

91-1984 and IEC Publication 617-12.

Pin numbers shown are for the DW, J, N, and W packages. SN54273, SN54LS273, SN74273, SN74LS273

OCTAL D-TYPE FLIP-FLOP WITH CLEAR

SDLS090 – OCTOBER 1976 – REVISED MARCH 1988

POST OFFICE BOX 655303 •

DALLAS, TEXAS 75265•

Contains Eight Flip-Flops With Single-Rail

Outputs

•

Buffered Clock and Direct Clear Inputs

•

Individual Data Input to Each Flip-Flop

•

Applications Include:

Buffer/Storage Registers

Shift Registers

Pattern Generators

description

These monolithic, positive-edge-triggered flip-

flops utilize TTL circuitry to implement D-type

flip-flop logic with a direct clear input.

Information at the D inputs meeting the setup time

74LS595中文资料

元器件交易网元器件交易网元器件交易网元器件交易网元器件交易网元器件交易网PACKAGINGINFORMATION

Orderable

DeviceStatus(1)

Package

Type

PackageDrawingPinsPackage

QtyEcoPlan(2)

Lead/BallFinishMSLPeakTemp(3)

5962-86717012AACTIVELCCCFK201TBDCallTILevel-NC-NC-NC

5962-8671701EAACTIVECDIPJ161TBDCallTILevel-NC-NC-NC

5962-8671701FAACTIVECFPW161TBDCallTILevel-NC-NC-NC

SN54LS595JACTIVECDIPJ161TBDCallTILevel-NC-NC-NC

SN74LS595DACTIVESOICD1640Green(RoHS&

noSb/Br)CUNIPDAULevel-2-260C-1YEAR

SN74LS595DACTIVESOICD1640Green(RoHS&

noSb/Br)CUNIPDAULevel-2-260C-1YEAR

SN74LS595DE4ACTIVESOICD1640Green(RoHS&

noSb/Br)CUNIPDAULevel-2-260C-1YEAR

SN74LS595DE4ACTIVESOICD1640Green(RoHS&

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SN54LS685FK中文资料

合集下载

德州仪器(TI)产品命名规则

SN5474芯片手册

SN74LS273N中文资料

74LS595中文资料

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