74HC(T)174: 带复位功能的六频D型触发器;正沿触发器

74HC/1是高速硅栅CMOS器件并且与低功耗肖特基TTL(LSTTL)引脚兼容。它们符合JEDEC标准No. 7A。

74HC/HCT174具有带单独D输入和Q输出的六个边沿触发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。

该寄存器为完全边沿触发。在时钟从低到高转换前的某个建立时间,每个D输入的状态都会被传输到相应的触发器输出。

MR输入上的低电平会将所有输出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常用于所有存储元件的主复位输入等应用非常有用。

74HC_T_174: 产品结构框图
sot109-1_3d
数据手册 (1)
名称/描述Modified Date
Hex D-type flip-flop with reset; positive-edge trigger (REV 4.0) PDF (183.0 kB) 74HC_HCT174 [English]12 May 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; 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 (1)
名称/描述Modified Date
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
订购信息
型号状态
74HCT174DBActive
74HC174DActive
74HC174PWActive
74HCT174DActive
74HC174DBActive
74HCT174PWActive
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
74HCT174DBSOT338-1SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1Active74HCT174DB,118 (9351 869 00118)HCT17474HCT174DBweek 13, 200584.96.621.51E811
Bulk PackActive74HCT174DB,112 (9351 869 00112)HCT17474HCT174DBweek 13, 200584.96.621.51E811
74HCT174PWSOT403-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74HCT174PW,118 (9351 873 80118)HCT17474HCT174PWweek 10, 200584.96.621.51E811
Bulk PackActive74HCT174PW,112 (9351 873 80112)HCT17474HCT174PWweek 10, 200584.96.621.51E811
74HCT174DSOT109-1SO-SOJ-REFLOW SO-SOJ-WAVE
SO-SOJ-REFLOW SO-SOJ-WAVE
Reel 13" Q1/T1 CECCActive74HCT174D,653 (9337 150 50653)74HCT174D74HCT174Dweek 6, 200484.96.621.51E811
Bulk Pack, CECCActive74HCT174D,652 (9337 150 50652)74HCT174D74HCT174Dweek 6, 200484.96.621.51E811
74HC174PWSOT403-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74HC174PW,118 (9351 883 60118)HC17474HC174PWweek 10, 200584.96.621.51E811
Bulk PackActive74HC174PW,112 (9351 883 60112)HC17474HC174PWweek 10, 200584.96.621.51E811
74HC174DBSOT338-1SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1Active74HC174DB,118 (9351 885 80118)HC17474HC174DBweek 12, 200584.96.621.51E811
Bulk PackActive74HC174DB,112 (9351 885 80112)HC17474HC174DBweek 12, 200584.96.621.51E811
74HC174DSOT109-1SO-SOJ-REFLOW SO-SOJ-WAVE
SO-SOJ-REFLOW SO-SOJ-WAVE
Reel 13" Q1/T1 CECCActive74HC174D,653 (9337 145 70653)74HC174D74HC174Dweek 30, 200484.96.621.51E811
Bulk Pack, CECCActive74HC174D,652 (9337 145 70652)74HC174D74HC174Dweek 30, 200484.96.621.51E811
Hex D-type flip-flop with reset; positive-edge trigger 74HCT174PW
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
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 small outline package; 16 leads; body width 3.9 mm NPIC6C596A_Q100
Footprint for reflow soldering NPIC6C596A_Q100
Footprint for wave soldering NPIC6C596A_Q100
74AVCM162836DGG
PCA9633
HEF4094B
SA614A