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
74HC574DBActive
74HC574PWActive
74HCT574DBActive
74HC574DActive
74HCT574DActive
74HCT574PWActive
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
74HCT574PWSOT360-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74HCT574PW,118 (9351 885 10118)HCT57474HCT574PWweek 7, 200584.96.621.51E811
Bulk PackActive74HCT574PW,112 (9351 885 10112)HCT57474HCT574PWweek 7, 200584.96.621.51E811
74HCT574DBSOT339-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74HCT574DB,118 (9351 751 10118)HCT57474HCT574DBweek 17, 200584.96.621.51E811
Bulk PackActive74HCT574DB,112 (9351 751 10112)HCT57474HCT574DBweek 17, 200584.96.621.51E811
74HC574DBSOT339-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74HC574DB,118 (9351 870 10118)HC57474HC574DBweek 17, 200584.96.621.51E811
Bulk PackActive74HC574DB,112 (9351 870 10112)HC57474HC574DBweek 17, 200584.96.621.51E811
74HC574PWSOT360-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74HC574PW,118 (9351 870 20118)HC57474HC574PWweek 7, 200584.96.621.51E811
Bulk PackActive74HC574PW,112 (9351 870 20112)HC57474HC574PWweek 7, 200584.96.621.51E811
74HC574DSOT163-1Reflow_Soldering_Profile Wave_Soldering_Profile
Reflow_Soldering_Profile Wave_Soldering_Profile
Reel 13" Q1/T1 CECCActive74HC574D,653 (9337 155 20653)74HC574D74HC574Dweek 30, 200484.96.621.51E811
Bulk Pack, CECCActive74HC574D,652 (9337 155 20652)74HC574D74HC574Dweek 30, 200484.96.621.51E811
74HCT574DSOT163-1Reflow_Soldering_Profile Wave_Soldering_Profile
Reflow_Soldering_Profile Wave_Soldering_Profile
Reel 13" Q1/T1 CECCActive74HCT574D,653 (9337 156 30653)74HCT574D74HCT574Dweek 30, 200484.96.621.51E811
Bulk Pack, CECCActive74HCT574D,652 (9337 156 30652)74HCT574D74HCT574Dweek 30, 200484.96.621.51E811
Octal D-type flip-flop; positive edge-trigger; 3-state 74HCT574PW
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
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