74HC(T)139: 双路2至4线路解码器/解复用器

74HC/1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. 7A。

74HC/HCT139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(nY 0至 nY 3)。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。该使能可用作适合1至4线路解复用器应用的数据输入。

“139”等同于HE4000B系列的HEF4556。

74HC_T_139: 产品结构框图
sot109-1_3d
数据手册 (1)
名称/描述Modified Date
Dual 2-to-4 line decoder/demultiplexer (REV 4.0) PDF (182.0 kB) 74HC_HCT139 [English]11 Dec 2015
应用说明 (2)
名称/描述Modified Date
Live Insertion Aspects of Philips Logic Families (REV 1.0) PDF (73.0 kB) AN252 [English]13 Mar 2013
Pin FMEA 74HC/74HCT family (REV 1.0) PDF (51.0 kB) AN11044 [English]16 Mar 2011
用户指南 (1)
名称/描述Modified Date
HC/T User Guide (REV 1.0) PDF (508.0 kB) HCT_USER_GUIDE [English]01 Nov 1997
选型工具指南 (2)
名称/描述Modified Date
ロジック製品セレクションガイド... (REV 1.0) PDF (38.3 MB) LOGIC_SELECTION_GUIDE_2015_JP [English]19 Nov 2015
Logic selection guide 2016 (REV 1.1) PDF (15.3 MB) 75017285 [English]08 Jan 2015
封装信息 (3)
名称/描述Modified Date
plastic small outline package; 16 leads; body width 3.9 mm (REV 1.0) PDF (192.0 kB) SOT109-1 [English]08 Feb 2016
plastic shrink small outline package; 16 leads; body width 5.3 mm (REV 1.0) PDF (306.0 kB) SOT338-1 [English]08 Feb 2016
plastic thin shrink small outline package; 16 leads; body width 4.4 mm (REV 1.0) PDF (300.0 kB) SOT403-1 [English]08 Feb 2016
包装 (1)
名称/描述Modified Date
TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 1.0) PDF (218.0 kB) SOT403-1_118 [English]08 Apr 2013
支持信息 (4)
名称/描述Modified Date
Footprint for reflow soldering (REV 1.0) PDF (9.0 kB) SO-SOJ-REFLOW [English]08 Oct 2009
Footprint for wave soldering (REV 1.0) PDF (8.0 kB) SO-SOJ-WAVE [English]08 Oct 2009
Footprint for reflow soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-REFLOW [English]08 Oct 2009
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English]08 Oct 2009
订购信息
型号状态
74HC139DActive
74HCT139PWActive
74HC139PWActive
74HCT139DBActive
74HC139DBActive
封装环保信息
产品编号封装说明Outline Version回流/波峰焊接包装产品状态部件编号订购码 (12NC)Marking化学成分RoHS / 无铅 / RHF无铅转换日期EFRIFR(FIT)MTBF(小时)MSLMSL LF
74HCT139PWSOT403-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74HCT139PW,118 (9351 883 00118)HCT13974HCT139PWweek 10, 200584.96.621.51E811
Bulk PackActive74HCT139PW,112 (9351 883 00112)HCT13974HCT139PWweek 10, 200584.96.621.51E811
74HCT139DBSOT338-1SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1Active74HCT139DB,118 (9351 885 50118)HCT13974HCT139DBweek 12, 200584.96.621.51E811
Bulk PackActive74HCT139DB,112 (9351 885 50112)HCT13974HCT139DBweek 12, 200584.96.621.51E811
74HC139PWSOT403-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74HC139PW,118 (9351 744 30118)HC13974HC139PWweek 10, 200584.96.621.51E811
Bulk PackActive74HC139PW,112 (9351 744 30112)HC13974HC139PWweek 10, 200584.96.621.51E811
74HC139DBSOT338-1SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1Active74HC139DB,118 (9351 744 50118)HC13974HC139DBweek 12, 200584.96.621.51E811
Bulk PackActive74HC139DB,112 (9351 744 50112)HC13974HC139DBweek 12, 200584.96.621.51E811
74HC139DSOT109-1SO-SOJ-REFLOW SO-SOJ-WAVE
SO-SOJ-REFLOW SO-SOJ-WAVE
Reel 13" Q1/T1 CECCActive74HC139D,653 (9337 135 00653)74HC139D74HC139Dweek 35, 200484.96.621.51E811
Bulk Pack, CECCActive74HC139D,652 (9337 135 00652)74HC139D74HC139Dweek 35, 200484.96.621.51E811
Dual 2-to-4 line decoder/demultiplexer 74HCT139PW
Live Insertion Aspects of Philips Logic Families 74HC_T_245_Q100
Pin FMEA 74HC/74HCT family 74HC_T_597_Q100
HC/T User Guide 74HCU04PW
ロジック製品セレクションガイド... 74LVC_H_245A_Q100
Logic selection guide 2016 74LVC_H_245A_Q100
SOT403-1 LPC812M101JDH16
Reel 13" Q1/T1 LPC812M101JDH16
plastic shrink small outline package; 16 leads; body width 5.3 mm 74HC_T_595_Q100
Footprint for reflow soldering 74HC_T_595_Q100
SSOP-TSSOP-VSO-WAVE LPC1114FDH28
plastic small outline package; 16 leads; body width 3.9 mm NPIC6C596A_Q100
Footprint for reflow soldering NPIC6C596A_Q100
Footprint for wave soldering NPIC6C596A_Q100
74HC_T_139
PCA9633
HEF4094B
SA614A