74LVC273: 带复位功能的八频D型触发器；正沿触发器
74LVC273具有带单独Dn输入和Qn输出的八个边沿触发D类触发器。通用时钟（CP）和主复位（MR）输入可同时加载和复位（清零）所有触发器。在时钟从低到高转换前的某个建立时间，每个Dn输入的状态都会被传输到相应的触发器输出（Qn）。通过MR输入上的低电压电平，所有输出都会被强制为不受时钟或数据输入影响的低电平。
该器件对于仅需要真正输出以及时钟和主复位常用于所有存储元件的应用非常有用。
74LVC273: 产品结构框图
Outline 3d SOT764-1
数据手册 (1)
| 名称/描述 | Modified Date |
|---|---|
| Octal D-type flip-flop with reset; positive edge-trigger (REV 6.0) PDF (127.0 kB) 74LVC273 [English] | 31 Dec 2012 |
应用说明 (5)
| 名称/描述 | Modified Date |
|---|---|
| Sorting through the low voltage logic maze (REV 1.0) PDF (72.0 kB) AN10156 [English] | 13 Mar 2013 |
| Package lead inductance considerations in high-speed applications (REV 1.0) PDF (43.0 kB) AN212 [English] | 13 Mar 2013 |
| Pin FMEA for LVC family (REV 1.0) PDF (44.0 kB) AN11009 [English] | 04 Feb 2011 |
| Power considerations when using CMOS and BiCMOS logic devices (REV 1.0) PDF (100.0 kB) AN263 [English] | 05 Feb 2002 |
| Interfacing 3 Volt and 5 Volt Applications (REV 1.0) PDF (63.0 kB) AN240 [English] | 15 Sep 1995 |
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 small outline package; 20 leads; body width 7.5 mm (REV 1.0) PDF (335.0 kB) SOT163-1 [English] | 08 Feb 2016 |
| plastic shrink small outline package; 20 leads; body width 5.3 mm (REV 1.0) PDF (325.0 kB) SOT339-1 [English] | 08 Feb 2016 |
| plastic thin shrink small outline package; 20 leads; body width 4.4 mm (REV 1.0) PDF (304.0 kB) SOT360-1 [English] | 08 Feb 2016 |
| plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 x 4.5 x... (REV 1.0) PDF (190.0 kB) SOT764-1 [English] | 08 Feb 2016 |
包装 (4)
| 名称/描述 | Modified Date |
|---|---|
| SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code... (REV 1.0) PDF (204.0 kB) SOT339-1_118 [English] | 02 Oct 2015 |
| DHVQFN20; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or... (REV 4.0) PDF (203.0 kB) SOT764-1_115 [English] | 23 Apr 2013 |
| SO20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... (REV 2.0) PDF (246.0 kB) SOT163-1_118 [English] | 15 Apr 2013 |
| TSSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 4.0) PDF (225.0 kB) SOT360-1_118 [English] | 15 Apr 2013 |
支持信息 (3)
| 名称/描述 | Modified Date |
|---|---|
| Reflow Soldering Profile (REV 1.0) PDF (34.0 kB) REFLOW_SOLDERING_PROFILE [English] | 30 Sep 2013 |
| Wave Soldering Profile (REV 1.0) PDF (20.0 kB) WAVE_SOLDERING_PROFILE [English] | 30 Sep 2013 |
| Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English] | 08 Oct 2009 |
IBIS
- lvc273 IBIS model (REV 1.0) ibs LVC273 4/7/2013
SPICE
- lvc Spice model (REV 1.0) ZIP LVC 5/7/2013
订购信息
| 型号 | 状态 |
|---|---|
| 74LVC273D | Active |
| 74LVC273DB | Active |
| 74LVC273PW | Active |
| 74LVC273BQ | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC273BQ | | SOT764-1 | Reel 7" Q1/T1 | Active | 74LVC273BQ,115 (9352 736 77115) | LVC273 | 74LVC273BQ |    | Always Pb-free | 123.8 | 3.87 | 2.58E8 | 1 | 1 | |
| 74LVC273PW |  | SOT360-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74LVC273PW,118 (9352 106 50118) | LVC273 | 74LVC273PW | | week 7, 2005 | 123.8 | 3.87 | 2.58E8 | 1 | 1 |
| Bulk Pack | Active | 74LVC273PW,112 (9352 106 50112) | LVC273 | 74LVC273PW | | week 7, 2005 | 123.8 | 3.87 | 2.58E8 | 1 | 1 | ||||
| 74LVC273DB |  | SOT339-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74LVC273DB,118 (9351 747 40118) | LVC273 | 74LVC273DB |  | week 17, 2005 | 123.8 | 3.87 | 2.58E8 | 1 | 1 |
| Bulk Pack | Active | 74LVC273DB,112 (9351 747 40112) | LVC273 | 74LVC273DB | | week 17, 2005 | 123.8 | 3.87 | 2.58E8 | 1 | 1 | ||||
| 74LVC273D |  | SOT163-1 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 13" Q1/T1 | Active | 74LVC273D,118 (9352 106 40118) | 74LVC273D | 74LVC273D | | week 12, 2004 | 123.8 | 3.87 | 2.58E8 | 1 | 1 |
| Bulk Pack | Active | 74LVC273D,112 (9352 106 40112) | 74LVC273D | 74LVC273D | | week 12, 2004 | 123.8 | 3.87 | 2.58E8 | 1 | 1 |
- Sorting through the low voltage logic maze 74LVC_H_245A_Q100
- Package lead inductance considerations in high-speed applications 74LVC_H_245A_Q100
- Pin FMEA for LVC family 74LVC1G123_Q100
- Power considerations when using CMOS and BiCMOS logic devices 74AHCT244PW
- Interfacing 3 Volt and 5 Volt Applications 74LVC377PW
- 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
- lvc273 IBIS model 74LVC273PW
- lvc Spice model 74LVC3G17GT
- plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 x 4.5 x... 74LVC_H_245A_Q100
- DHVQFN20; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or... 74LVC_H_245A_Q100
- SOT360-1 LPC1112FDH20
- Reel 13" Q1/T1 LPC824M201JDH20
- plastic shrink small outline package; 20 leads; body width 5.3 mm 74LVC373A_Q100
- SSOP-TSSOP-VSO-WAVE LPC1114FDH28
- SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code... 74LVC373A_Q100
- SOT163-1 LPC1112FD20
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
- Reel 13" Q1/T1 LPC812M101JD20
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