74HC(T)4051: 8通道模拟多路复用器/解复用器

74HC4051；74HCT4051是高速硅栅CMOS器件，与低功耗肖特基TTL (LSTTL)针脚兼容。该器件的规格符合JEDEC标准no. 7A。

74HC4051；74HCT4051是8通道模拟多路复用器/解复用器，带三个数字选择输入（S0至S2）、一个低电平有效使能输入(E)、八个独立输入/输出（Y0至Y7）和一个公共输入/输出(Z)。E为低电平时，通过S0至S2选择八个开关之一（低阻抗导通状态）。E为高电平时，无论S0至S2如何，所有开关都处于高阻抗关断状态。

VCC和GND是适用于数字控制输入（S0至S2以及E）的电源电压针脚。VCC至GND范围对于74HC4051为2.0 V至10.0 V，对于74HCT4051为4.5 V至5.5 V。模拟输入/输出（Y0至Y7以及Z）可在作为正极限的VCC和作为负极限的VEE之间波动。VCC - VEE不得超过10.0 V。

对于作为数字多路复用器/解复用器的操作，VEE连接到GND（通常为接地）。

74HC_T_4051: 产品结构框图
sot109-1_3d
数据手册 (1)
名称/描述Modified Date
8-channel analog multiplexer/demultiplexer (REV 8.0) PDF (289.0 kB) 74HC_HCT4051 [English]05 Feb 2016
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 (4)
名称/描述Modified Date
plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 x 3.5 x... (REV 1.1) PDF (191.0 kB) SOT763-1 [English]30 May 2016
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 (3)
名称/描述Modified Date
DHVQFN16; Reel pack, SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,115 or... (REV 2.0) PDF (191.0 kB) SOT763-1_115 [English]05 Jul 2016
SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... (REV 4.0) PDF (210.0 kB) SOT109-1_118 [English]24 Apr 2013
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
SPICE
订购信息
型号状态
74HC4051BQActive
74HC4051DBActive
74HC4051DActive
74HCT4051PWActive
74HC4051PWActive
74HCT4051DBActive
74HCT4051DActive
74HCT4051BQActive
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
74HC4051BQSOT763-1Reel 7" Q1/T1Active74HC4051BQ,115 (9352 736 93115)HC405174HC4051BQAlways Pb-free84.96.621.51E811
74HC4051DBSOT338-1SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE		Reel 13" Q1/T1Active74HC4051DB,118 (9351 738 10118)HC405174HC4051DBweek 13, 200584.96.621.51E811
Bulk PackActive74HC4051DB,112 (9351 738 10112)HC405174HC4051DBweek 13, 200584.96.621.51E811
74HCT4051PWSOT403-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74HCT4051PW,118 (9352 704 18118)HCT405174HCT4051PWweek 10, 200584.96.621.51E811
Bulk PackActive74HCT4051PW,112 (9352 704 18112)HCT405174HCT4051PWweek 10, 200584.96.621.51E811
74HCT4051DSOT109-1SO-SOJ-REFLOW SO-SOJ-WAVE
SO-SOJ-REFLOW SO-SOJ-WAVE		Reel 13" Q1/T1Active74HCT4051D,118 (9337 153 00118)74HCT4051D74HCT4051Dweek 30, 200484.96.621.51E811
Bulk PackActive74HCT4051D,112 (9337 153 00112)74HCT4051D74HCT4051Dweek 30, 200484.96.621.51E811
74HC4051PWSOT403-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74HC4051PW,118 (9351 874 80118)HC405174HC4051PWweek 10, 200584.96.621.51E811
Bulk PackActive74HC4051PW,112 (9351 874 80112)HC405174HC4051PWweek 10, 200584.96.621.51E811
74HCT4051DBSOT338-1SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE		Reel 13" Q1/T1Active74HCT4051DB,118 (9351 738 00118)HT405174HCT4051DBweek 13, 200584.96.621.51E811
Bulk PackActive74HCT4051DB,112 (9351 738 00112)HT405174HCT4051DBweek 13, 200584.96.621.51E811
74HCT4051BQSOT763-1Reel 7" Q1/T1Active74HCT4051BQ,115 (9352 774 23115)HT405174HCT4051BQAlways Pb-free84.96.621.51E811
74HC4051DSOT109-1SO-SOJ-REFLOW SO-SOJ-WAVE
SO-SOJ-REFLOW SO-SOJ-WAVE		Reel 13" Q1/T1 CECCActive74HC4051D,653 (9337 148 20653)74HC4051D74HC4051Dweek 12, 200584.96.621.51E811
Bulk Pack, CECCActive74HC4051D,652 (9337 148 20652)74HC4051D74HC4051Dweek 12, 200584.96.621.51E811
8-channel analog multiplexer/demultiplexer 74HCT4051PW
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
hc Spice model 74HCU04PW
SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... NPIC6C596A_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 dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 x 3.5 x... NPIC6C596A_Q100
DHVQFN16; Reel pack, SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,115 or... NPIC6C596A_Q100
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
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