74HC(T)574: 八频D型触发器；正沿触发器（三态）
74HC574；74HCT574是高速硅栅CMOS器件并且与低功耗肖特基TTL引脚兼容。它符合JEDEC标准no. 7A。
74HC574；74HCT574是八路D类触发器，具有用于每个触发器的独立D类输入以及用于总线应用的三态输出。时钟（CP）和输出使能（OE）输入常用于所有触发器。八个触发器会存储它们各自的D输入状态，满足CP从低到高转换的建立和保持时间要求。OE为低电平时，8个触发器的内容在输出处可用。OE为高电平时，输出会进入高阻抗关断状态。OE输入的操作不会影响触发器的状态。
74HC574；74HCT574在功能上等同于：
74HC_T_574: 产品结构框图
Outline 3d SOT360-1
数据手册 (1)
| 名称/描述 | Modified Date |
|---|---|
| Octal D-type flip-flop; positive edge-trigger; 3-state (REV 7.0) PDF (190.0 kB) 74HC_HCT574 [English] | 04 Mar 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 (3)
| 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 |
包装 (2)
| 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 |
| 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 |
订购信息
| 型号 | 状态 |
|---|---|
| 74HC574DB | Active |
| 74HC574PW | Active |
| 74HCT574DB | Active |
| 74HC574D | Active |
| 74HCT574D | Active |
| 74HCT574PW | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HCT574PW | | SOT360-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74HCT574PW,118 (9351 885 10118) | HCT574 | 74HCT574PW |    | week 7, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack | Active | 74HCT574PW,112 (9351 885 10112) | HCT574 | 74HCT574PW | | week 7, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 | ||||
| 74HCT574DB |  | SOT339-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74HCT574DB,118 (9351 751 10118) | HCT574 | 74HCT574DB |  | week 17, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack | Active | 74HCT574DB,112 (9351 751 10112) | HCT574 | 74HCT574DB | | week 17, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 | ||||
| 74HC574DB | | SOT339-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74HC574DB,118 (9351 870 10118) | HC574 | 74HC574DB | | week 17, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack | Active | 74HC574DB,112 (9351 870 10112) | HC574 | 74HC574DB | | week 17, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 | ||||
| 74HC574PW | | SOT360-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74HC574PW,118 (9351 870 20118) | HC574 | 74HC574PW | | week 7, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack | Active | 74HC574PW,112 (9351 870 20112) | HC574 | 74HC574PW | | week 7, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 | ||||
| 74HC574D |  | SOT163-1 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 13" Q1/T1 CECC | Active | 74HC574D,653 (9337 155 20653) | 74HC574D | 74HC574D | | week 30, 2004 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack, CECC | Active | 74HC574D,652 (9337 155 20652) | 74HC574D | 74HC574D | | week 30, 2004 | 84.9 | 6.62 | 1.51E8 | 1 | 1 | ||||
| 74HCT574D | | SOT163-1 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 13" Q1/T1 CECC | Active | 74HCT574D,653 (9337 156 30653) | 74HCT574D | 74HCT574D | | week 30, 2004 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack, CECC | Active | 74HCT574D,652 (9337 156 30652) | 74HCT574D | 74HCT574D | | week 30, 2004 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
- 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
- plastic shrink small outline package; 20 leads; body width 5.3 mm 74LVC373A_Q100
- SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code... 74LVC373A_Q100
- SOT360-1 LPC1112FDH20
- SSOP-TSSOP-VSO-WAVE LPC1114FDH28
- Reel 13" Q1/T1 LPC824M201JDH20
- SOT163-1 LPC1112FD20
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
- 74AVCM162836DGG
- 74LVT640
- PCA9634
- SA615
