74AHC(T)139：双路2至4线路解码器/解复用器

74AHC139；74AHCT139是高速硅栅CMOS器件，与低功耗肖特基TTL (LSTTL)针脚兼容。其规格符合JEDEC标准No. 7-A。

74AHC139；74AHCT139是高速双路2至4线路解码器/解复用器。该器件具有两个独立的解码器，每个解码器都接受两个二进制加权输入（nA0和nA1），提供四个互斥低电平有效输出（nY0至nY3）。每个解码器都具有一个低电平有效使能输入(nE)。nE为高电平时，每个输出都被强制为高电平。使能输入可用作适合1至4线路解复用器应用的数据输入。

74AHC139；74AHCT139等同于HE4000B系列的HEF4556。

特性和优势
    • 平衡传播延迟
    • 所有输入都具有施密特触发动作
    • 输入接受高于VCC的电压
    • 输入电平：
      • 对于74AHC139：CMOS电平
      • 对于74AHCT139：TTL电平
    • 对于74AHC139：CMOS电平
    • 对于74AHCT139：TTL电平
    • ESD保护：
      • HBM EIA/JESD22-A114E超过2000 V
      • MM EIA/JESD22-A115-A超过200 V
      • CDM EIA/JESD22-C101C超过1000 V
    • HBM EIA/JESD22-A114E超过2000 V
    • MM EIA/JESD22-A115-A超过200 V
    • CDM EIA/JESD22-C101C超过1000 V
    • 多种封装选择
    • 额定温度范围为-40 °C至+85 °C和-40 °C至+125 °C
产品图片
功能框图
Block diagram: 74LV139BQ, 74LV139D, 74LV139DB, 74LV139N, 74LV139PW, 74AHC139D, 74AHC139PW, 74AHCT139D, 74AHCT139PW
关键参数
型号Product statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)Power dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AHC139DProduction2.0 - 5.5CMOS+/- 83.9low-40~125908.649SO16
74AHC139PWProduction2.0 - 5.5CMOS+/- 83.9low-40~1251234.052TSSOP16
74AHCT139DProduction4.5 - 5.5TTL+/- 83.6low-40~125908.649SO16
74AHCT139PWProduction4.5 - 5.5TTL+/- 83.6low-40~1251234.052TSSOP16
封装与包装
型号封装Outline versionReflow-/Wave soldering包装产品状态标示可订购的器件编号, (订购码 (12NC))
74AHC139D
SO16
(SOT109-1)		sot109-1_poSO-SOJ-REFLOW
SO-SOJ-WAVE		Reel 13" Q1/T1量产74AHC139D74AHC139D,118( 9352 635 65118 )
Bulk Pack量产74AHC139D74AHC139D,112( 9352 635 65112 )
74AHC139PW
TSSOP16
(SOT403-1)		sot403-1_posot403-1_fr
SSOP-TSSOP-VSO-WAVE		Reel 13" Q1/T1量产AHC13974AHC139PW,118( 9352 635 66118 )
Bulk Pack量产AHC13974AHC139PW,112( 9352 635 66112 )
74AHCT139D
SO16
(SOT109-1)		sot109-1_poSO-SOJ-REFLOW
SO-SOJ-WAVE		Reel 13" Q1/T1量产74AHCT139D74AHCT139D,118( 9352 635 67118 )
Bulk Pack量产74AHCT139D74AHCT139D,112( 9352 635 67112 )
74AHCT139PW
TSSOP16
(SOT403-1)		sot403-1_posot403-1_fr
SSOP-TSSOP-VSO-WAVE		Reel 13" Q1/T1量产AHCT13974AHCT139PW,118( 9352 635 68118 )
Bulk Pack量产AHCT13974AHCT139PW,112( 9352 635 68112 )
无铅环保信息
型号可订购的器件编号RoHS / RHF无铅转换日期EFRIFR (FIT)MTBF（小时）潮湿敏感度等级MSL LF
74AHC139D74AHC139D,118week 35, 200484.96.621.51E811
74AHC139D74AHC139D,112week 35, 200484.96.621.51E811
74AHC139PW74AHC139PW,118week 10, 200584.96.621.51E811
74AHC139PW74AHC139PW,112week 10, 200584.96.621.51E811
74AHCT139D74AHCT139D,118week 35, 200484.96.621.51E811
74AHCT139D74AHCT139D,112week 35, 200484.96.621.51E811
74AHCT139PW74AHCT139PW,118week 10, 200584.96.621.51E811
74AHCT139PW74AHCT139PW,112week 10, 200584.96.621.51E811
文档资料
档案名称标题类型格式日期
74AHC_AHCT139 (中文)Dual 2-to-4 line decoder/demultiplexerData sheetpdf2008-05-09
AN223Ground and VCC Bounce of High-Speed Integrated CircuitsApplication notepdf2013-03-13
AN212Package lead inductance considerations in high-speed applicationsApplication notepdf2013-03-13
75017511Voltage translation: How to manage mixed-voltage designs with NXP level translatorsBrochurepdf2014-05-20
ahc139ahc139 IBIS modelIBIS modelibs2013-04-07
ahct139ahct139 IBIS modelIBIS modelibs2013-04-07
75017285Logic selection guide 2015Selection guidepdf2015-01-08
SOT403-1_623TSSOP16; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 623 or HL; Ordering code (12NC) ending 623Packingpdf2013-05-15
SOT403-1_118TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packingpdf2013-04-08
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave solderingpdf2009-10-08
SOT403-1_128TSSOP16; Reel pack; SMD, 13", Turned Q4/T2 180 deg product orientation Orderable part number ending ,128 or HP Ordering code (12NC) ending 128Packingpdf2014-10-14
sot403-1_frFootprint for reflow soldering SOT403-1Reflow solderingpdf2009-10-08
SOT403-1_653TSSOP16; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 653 or HL; Ordering code (12NC) ending 653Packingpdf2013-05-15
sot403-1_poplastic thin shrink small outline package; 16 leads; body width 4.4 mmOutline drawingpdf2009-10-08
SO-SOJ-REFLOWFootprint for reflow solderingReflow solderingpdf2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave solderingpdf2009-10-08
sot109-1_poplastic small outline package; 16 leads; body width 3.9 mmOutline drawingpdf2009-10-08
SOT109-1_118SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packingpdf2013-04-24
订购信息
型号订购码 (12NC)可订购的器件编号
74AHC139D9352 635 6511874AHC139D,118
74AHC139D9352 635 6511274AHC139D,112
74AHC139PW9352 635 6611874AHC139PW,118
74AHC139PW9352 635 6611274AHC139PW,112
74AHCT139D9352 635 6711874AHCT139D,118
74AHCT139D9352 635 6711274AHCT139D,112
74AHCT139PW9352 635 6811874AHCT139PW,118
74AHCT139PW9352 635 6811274AHCT139PW,112
模型
标题类型日期
ahc139 IBIS modelIBIS model2013-04-07
ahct139 IBIS modelIBIS model2013-04-07
Dual 2-to-4 line decoder/demultiplexer 74AHCT139PW
74AHC_T_139
Ground and VCC Bounce of High-Speed Integrated Circuits 74ALVC164245DGG-Q100
Package lead inductance considerations in high-speed applications 74LVC_H_245A_Q100
Voltage translation: How to manage mixed-voltage designs with NXP® level translators 74AVC16245DGG-Q100
Logic selection guide 2016 74LVC_H_245A_Q100
TSSOP16; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 623 or HL; Ordering code (12NC) end PCA9633
Reel 13" Q1/T1 LPC812M101JDH16
SSOP-TSSOP-VSO-WAVE LPC1114FDH28
TSSOP16; Reel pack; SMD, 13", Turned Q4/T2 180 deg product orientation Orderable part number ending ,128 or HP ... sc18im700ipw
Footprint for reflow soldering SOT403-1 PCA9633
TSSOP16; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 653 or HL; Ordering code (12NC) end PCA9633
plastic thin shrink small outline package; 16 leads; body width 4.4 mm PCA9633
Footprint for reflow soldering NPIC6C596A_Q100
Footprint for wave soldering NPIC6C596A_Q100
plastic small outline package; 16 leads; body width 3.9 mm SA614A
SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... NPIC6C596A_Q100
ahc139 IBIS model 74AHC139PW
ahct139 IBIS model 74AHCT139PW
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