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  • 型号: SN74F125NSR
  • 制造商: Texas Instruments
  • 库位|库存: xxxx|xxxx
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SN74F125NSR产品简介:

ICGOO电子元器件商城为您提供SN74F125NSR由Texas Instruments设计生产,在icgoo商城现货销售,并且可以通过原厂、代理商等渠道进行代购。 SN74F125NSR价格参考。Texas InstrumentsSN74F125NSR封装/规格:逻辑 - 缓冲器,驱动器,接收器,收发器, Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-SOP。您可以下载SN74F125NSR参考资料、Datasheet数据手册功能说明书,资料中有SN74F125NSR 详细功能的应用电路图电压和使用方法及教程。

产品参数 图文手册 常见问题
参数 数值
产品目录

集成电路 (IC)半导体

描述

IC BUS BUFF 3ST QUAD 14SO缓冲器和线路驱动器 Quad Bus Buffer Gate With 3-State Outputs

产品分类

逻辑 - 缓冲器,驱动器,接收器,收发器

品牌

Texas Instruments

产品手册

点击此处下载产品Datasheet

产品图片

rohs

符合RoHS无铅 / 符合限制有害物质指令(RoHS)规范要求

产品系列

逻辑集成电路,缓冲器和线路驱动器,Texas Instruments SN74F125NSR74F

数据手册

点击此处下载产品Datasheet

产品型号

SN74F125NSR

产品种类

缓冲器和线路驱动器

传播延迟时间

7.5 ns at 5 V

低电平输出电流

64 mA

供应商器件封装

14-SO

元件数

4

其它名称

296-29912-1

包装

剪切带 (CT)

单位重量

208.300 mg

商标

Texas Instruments

安装类型

表面贴装

安装风格

SMD/SMT

封装

Reel

封装/外壳

14-SOIC(0.209",5.30mm 宽)

封装/箱体

SOP-14

工作温度

0°C ~ 70°C

工厂包装数量

2000

最大工作温度

+ 70 C

最小工作温度

0 C

极性

Non-Inverting

标准包装

1

每元件位数

1

每芯片的通道数量

4

电压-电源

4.5 V ~ 5.5 V

电流-输出高,低

15mA,64mA

电源电压-最大

5.5 V

电源电压-最小

4.5 V

电源电流

0.04 mA

系列

SN74F125

输入线路数量

4

输出类型

3-State

输出线路数量

3

逻辑类型

缓冲器/线路驱动器,非反相

逻辑系列

F

高电平输出电流

- 15 mA

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PDF Datasheet 数据手册内容提取

SN74F125 QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS SDFS016B – JANUARY 1989 – REVISED JULY 2002 (cid:0) 3-State Outputs Drive Bus Lines or Buffer D, DB, N, OR NS PACKAGE Memory Address Registers (TOP VIEW) 1OE 1 14 VCC 1A 2 13 4OE 1Y 3 12 4A description/ordering information 2OE 4 11 4Y The SN74F125 features independent line drivers 2A 5 10 3OE with 3-state outputs. Each output is disabled when 2Y 6 9 3A the associated output-enable (OE) input is high. GND 7 8 3Y ORDERING INFORMATION ORDERABLE TOP-SIDE TA PACKAGE† PART NUMBER MARKING PDIP – N Tube SN74F125N SN74F125N Tube SN74F125D SSOOIICC – DD FF112255 0°C to 70°C Tape and reel SN74F125DR SOP – NS Tape and reel SN74F125NSR 74F125 SSOP – DB Tape and reel SN74F125DBR F125 †Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. FUNCTION TABLE (each buffer) INPUTS OUTPUT OE A Y L H H L L L H X Z Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright  2002, Texas Instruments Incorporated Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1

SN74F125 QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS SDFS016B – JANUARY 1989 – REVISED JULY 2002 logic diagram (positive logic) 1 1OE 2 3 1A 1Y 4 2OE 5 6 2A 2Y 10 3OE 9 8 3A 3Y 13 4OE 12 11 4A 4Y absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V CC Input voltage range, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –1.2 V to 7 V I Input current range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30 mA to 5 mA Voltage range applied to any output in the disabled or power-off state . . . . . . . . . . . . . . . . . . . . –0.5 V to 5.5 V Voltage range applied to any output in the high state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 mA Current into any output in the low state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±70 mA Package thermal impedance, θJA (see Note 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96°C/W N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C/W NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76°C/W Storage temperature range, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C stg †Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. The input voltage ratings may be exceeded provided the input current ratings are observed. 2. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions (see Note 3) MIN NOM MAX UNIT VCC Supply voltage 4.5 5 5.5 V VIH High-level input voltage 2 V VIL Low-level input voltage 0.8 V IIK Input clamp current –18 mA IOH High-level output current –15 mA IOL Low-level output current 64 mA TA Operating free-air temperature 0 70 °C NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

SN74F125 QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS SDFS016B – JANUARY 1989 – REVISED JULY 2002 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP† MAX UNIT VIK VCC = 4.5 V, II = –18 mA –1.2 V IOH = –3 mA 2.4 3.3 VVCCCC == 44.55 VV VOH IOH = –15 mA 2 3.1 V VCC = 4.75 V, IOH = –3 mA 2.7 VOL VCC = 4.5 V, IOL = 64 mA 0.4 0.55 V II VCC = 0, VI = 7 V 0.1 mA IIH VCC = 5.5 V, VI = 2.7 V 20 µA IIL VCC = 5.5 V, VI = 0.5 V –20 µA IOZH VCC = 5.5 V, VO = 2.7 V 50 µA IOZL VCC = 5.5 V, VO = 0.5 V –50 µA IOS‡ VCC = 5.5 V, VO = 0 –100 –225 mA ICCH VCC = 5.5 V, Outputs open 17 24 mA ICCL VCC = 5.5 V, Outputs open 28 40 mA ICCZ VCC = 5.5 V, Outputs open 25 35 mA †All typical values are at VCC = 5 V, TA = 25°C. ‡Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second. switching characteristics (see Figure 1) VCC = 5 V, VCC = 4.5 V to 5.5 V, CL = 50 pF, CL = 50 pF, PARAMETER FROM TO RL = 500 Ω, RL = 500 Ω, UNIT (INPUT) (OUTPUT) TA = 25°C TA = MIN to MAX§ MIN TYP MAX MIN MAX tPLH 1.2 3.6 6 1.2 6.5 AA YY nnss tPHL 2.2 5.1 7.5 2.2 8 tPZH 2.7 5.1 7.5 2.7 8.5 OOEE YY nnss tPZL 3.2 5.6 8 3.2 9 tPHZ 1 3.1 5 1 6 OOEE YY nnss tPLZ 1 3.1 5.5 1 6 §For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3

SN74F125 QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS SDFS016B – JANUARY 1989 – REVISED JULY 2002 PARAMETER MEASUREMENT INFORMATION 7 V 500 Ω S1 Open From Output Test From Output TEST S1 Under Test Point Under Test tPLH/tPHL Open CL 500 Ω CL 500 Ω tPLZ/tPZL 7 V (see Note A) (see Note A) tPHZ/tPZH Open Open Collector 7 V LOAD CIRCUIT FOR LOAD CIRCUIT FOR TOTEM-POLE OUTPUTS 3-STATE AND OPEN-DRAIN OUTPUTS 3 V Timing Input 1.5 V tw 0 V th 3 V tsu 3 V Input 1.5 V 1.5 V Data Input 1.5 V 1.5 V 0 V 0 V VOLTAGE WAVEFORMS VOLTAGE WAVEFORMS 1.5 V PULSE DURATION SETUP AND HOLD TIMES 3 V 3 V Output Input 1.5 V 1.5 V 1.5 V 1.5 V Control 0 V 0 V tPZL tPLH tPHL tPLZ Output In-Phase 1.5 V 1.5 V VOH Waveform 1 1.5 V ≈3.5 V Output S1 at 7 V VOL + 0.3 V VOL (see Note B) VOL tPHL tPLH tPZH tPHZ Output Out-of-Phase 1.5 V 1.5 V VOH Waveform 2 1.5 V VOH – 0.3 VVOH Output VOL (seSe1 Nato GteN BD) ≈0 V VOLTAGE WAVEFORMS VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES ENABLE AND DISABLE TIMES INVERTING AND NONINVERTING OUTPUTS LOW- AND HIGH-LEVEL ENABLING NOTES: A. CL includes probe and jig capacitance. B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. C. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr ≤2.5 ns, tf ≤ 2.5 ns, duty cycle = 50%. D. The outputs are measured one at a time with one input transition per measurement. Figure 1. Load Circuit and Voltage Waveforms 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

PACKAGE OPTION ADDENDUM www.ti.com 24-Aug-2018 PACKAGING INFORMATION Orderable Device Status Package Type Package Pins Package Eco Plan Lead/Ball Finish MSL Peak Temp Op Temp (°C) Device Marking Samples (1) Drawing Qty (2) (6) (3) (4/5) SN74F125D ACTIVE SOIC D 14 50 Green (RoHS CU NIPDAU Level-1-260C-UNLIM 0 to 70 F125 & no Sb/Br) SN74F125DR ACTIVE SOIC D 14 2500 Green (RoHS CU NIPDAU Level-1-260C-UNLIM 0 to 70 F125 & no Sb/Br) SN74F125DRE4 ACTIVE SOIC D 14 2500 Green (RoHS CU NIPDAU Level-1-260C-UNLIM 0 to 70 F125 & no Sb/Br) SN74F125N ACTIVE PDIP N 14 25 Green (RoHS CU NIPDAU N / A for Pkg Type 0 to 70 SN74F125N & no Sb/Br) SN74F125NSR ACTIVE SO NS 14 2000 Green (RoHS CU NIPDAU Level-1-260C-UNLIM 0 to 70 74F125 & no Sb/Br) (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Addendum-Page 1

PACKAGE OPTION ADDENDUM www.ti.com 24-Aug-2018 Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 2

PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 TAPE AND REEL INFORMATION *Alldimensionsarenominal Device Package Package Pins SPQ Reel Reel A0 B0 K0 P1 W Pin1 Type Drawing Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant (mm) W1(mm) SN74F125DR SOIC D 14 2500 330.0 16.4 6.5 9.0 2.1 8.0 16.0 Q1 SN74F125NSR SO NS 14 2000 330.0 16.4 8.2 10.5 2.5 12.0 16.0 Q1 PackMaterials-Page1

PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 *Alldimensionsarenominal Device PackageType PackageDrawing Pins SPQ Length(mm) Width(mm) Height(mm) SN74F125DR SOIC D 14 2500 367.0 367.0 38.0 SN74F125NSR SO NS 14 2000 367.0 367.0 38.0 PackMaterials-Page2

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