74HC(T)154: 4至16线路解码器/解复用器
74HC154；74HCT154是高速硅栅CMOS器件，与低功耗肖特基TTL (LSTTL)针脚兼容。
74HC154；74HCT154解码器接受四个高电平有效二进制地址输入，提供16个互斥低电平有效输出。两个输入使能门可用于选通解码器以消除输出端的正常解码“干扰”，或者可用于扩展解码器。
使能门具有两个与输入，其必须为低电平以使能输出。
通过将某个使能输入用作复用数据输入，74HC154；74HCT154可用作1至16线路解复用器。
当其他使能输入为低电平时，已寻址的输出将遵循已运用的数据的状态。
74HC_T_154: 产品结构框图
Outline 3d SOT340-1
数据手册 (1)
| 名称/描述 | Modified Date |
|---|---|
| 4-to-16 line decoder/demultiplexer (REV 7.0) PDF (289.0 kB) 74HC_HCT154 [English] | 29 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 |
封装信息 (4)
| 名称/描述 | Modified Date |
|---|---|
| plastic small outline package; 24 leads; body width 7.5 mm (REV 1.0) PDF (379.0 kB) SOT137-1 [English] | 08 Feb 2016 |
| plastic shrink small outline package; 24 leads; body width 5.3 mm (REV 1.0) PDF (349.0 kB) SOT340-1 [English] | 08 Feb 2016 |
| plastic thin shrink small outline package; 24 leads; body width 4.4 mm (REV 1.0) PDF (353.0 kB) SOT355-1 [English] | 08 Feb 2016 |
| plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 24 terminals; body 3.5 x 5.5 x... (REV 1.0) PDF (195.0 kB) SOT815-1 [English] | 08 Feb 2016 |
包装 (3)
| 名称/描述 | Modified Date |
|---|---|
| DHVQFN24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 4.0) PDF (205.0 kB) SOT815-1_118 [English] | 19 Apr 2013 |
| TSSOP24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 4.1) PDF (227.0 kB) SOT355-1_118 [English] | 15 Apr 2013 |
| SSOP24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 1.0) PDF (230.0 kB) SOT340-1_118 [English] | 05 Apr 2013 |
支持信息 (3)
| 名称/描述 | Modified Date |
|---|---|
| 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 |
|---|---|
| 74HCT154BQ | Active |
| 74HC154BQ | Active |
| 74HC154PW | Active |
| 74HCT154PW | Active |
| 74HCT154D | Active |
| 74HCT154DB | Active |
| 74HC154DB | Active |
| 74HC154D | Active |
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 | EFR | IFR(FIT) | MTBF（小时） | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HCT154DB | | SOT340-1 | SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74HCT154DB,118 (9351 825 50118) | HCT154 | 74HCT154DB |    | week 12, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack | Active | 74HCT154DB,112 (9351 825 50112) | HCT154 | 74HCT154DB | | week 12, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 | ||||
| 74HCT154PW |  | SOT355-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74HCT154PW,118 (9351 825 60118) | HCT154 | 74HCT154PW |  | week 10, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack | Active | 74HCT154PW,112 (9351 825 60112) | HCT154 | 74HCT154PW | | week 10, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 | ||||
| 74HCT154D |  | SOT137-1 | SO-SOJ-WAVE | Reel 13" Q1/T1 CECC | Active | 74HCT154D,653 (9337 138 30653) | 74HCT154D | 74HCT154D | | week 13, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack, CECC | Active | 74HCT154D,652 (9337 138 30652) | 74HCT154D | 74HCT154D | | week 13, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 | ||||
| 74HCT154BQ |  | SOT815-1 | Reel 13" Q1/T1 | Active | 74HCT154BQ,118 (9352 754 17118) | HCT154 | 74HCT154BQ | | Always Pb-free | 84.9 | 6.62 | 1.51E8 | 1 | 1 | |
| 74HC154DB | | SOT340-1 | SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74HC154DB,118 (9351 825 70118) | HC154 | 74HC154DB | | week 12, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack | Active | 74HC154DB,112 (9351 825 70112) | HC154 | 74HC154DB | | week 12, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 | ||||
| 74HC154PW | | SOT355-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74HC154PW,118 (9351 825 80118) | HC154 | 74HC154PW | | week 10, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack | Active | 74HC154PW,112 (9351 825 80112) | HC154 | 74HC154PW | | week 10, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 | ||||
| 74HC154D | | SOT137-1 | SO-SOJ-WAVE | Reel 13" Q1/T1 CECC | Active | 74HC154D,653 (9337 138 20653) | 74HC154D | 74HC154D | | week 13, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack, CECC | Active | 74HC154D,652 (9337 138 20652) | 74HC154D | 74HC154D | | week 13, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 | ||||
| 74HC154BQ | | SOT815-1 | Reel 13" Q1/T1 | Active | 74HC154BQ,118 (9352 754 16118) | HC154 | 74HC154BQ | | Always Pb-free | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
- 4-to-16 line decoder/demultiplexer 74HCT154PW
- 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
- plastic shrink small outline package; 24 leads; body width 5.3 mm tda9886ts
- Footprint for reflow soldering 74HC_T_595_Q100
- SSOP24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... tda9886ts
- plastic thin shrink small outline package; 24 leads; body width 4.4 mm 74LVC4245A_Q100
- SSOP-TSSOP-VSO-WAVE LPC1114FDH28
- TSSOP24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... 74LVC4245A_Q100
- plastic small outline package; 24 leads; body width 7.5 mm 74LVC4245A_Q100
- Footprint for wave soldering NPIC6C596A_Q100
- plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 24 terminals; body 3.5 x 5.5 x... 74LVC4245A_Q100
- DHVQFN24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... 74LVC4245A_Q100
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