74HC74D: 带设置和复位功能的八频D型触发器;正沿触发器

74HC74和74HCT74是双路正沿触发D类触发器。它们具有独立数据(nD)、时钟(nCP)、设置(nSD)和复位(nRD)输入,以及补充nQ和nQ输出。nD输入处的数据,满足时钟从低到高转换时的建立和保持时间要求,将被存储到触发器内并显示在nQ输出处。时钟输入的施密特触发器动作使电路高度容许较缓慢的时钟上升时间和下降时间。输入包括箝位二极管,当电压超出VCC时,可使能连接输入的限流电阻。

sot108-1_3d
数据手册 (1)
名称/描述Modified Date
Dual D-type flip-flop with set and reset; positive edge-trigger (REV 5.0) PDF (206.0 kB) 74HC_HCT74 [English]03 Dec 2015
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 (1)
名称/描述Modified Date
plastic small outline package; 14 leads; body width 3.9 mm (REV 1.0) PDF (166.0 kB) SOT108-1 [English]08 Feb 2016
包装 (1)
名称/描述Modified Date
SO14; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... (REV 4.0) PDF (207.0 kB) SOT108-1_118 [English]08 Apr 2013
支持信息 (2)
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
SPICE
订购信息
型号状态FamilyVCC (V)功能说明Logic switching levelsPackage versionOutput drive capability (mA)tpd (ns)fmax (MHz)Power dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package nameNo of pins
74HC74DActiveHC(T)2.0 - 6.0D-type flip-flopspositive-edge triggerCMOSSOT108-1+/- 5.21482low-40~12510820.166SO1414
74HC74D/GNo Longer Manufactured2.0 - 6.0CMOS+/- 5.21482low-40~12510820.166SO14
74HC74D/S242No Longer Manufactured2.0 - 6.0CMOS+/- 5.21482low-40~12510820.166SO14
74HC74D/NNo Longer Manufactured2.0 - 6.0CMOS+/- 5.21482low-40~12510820.166SO14
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
74HC74DSOT108-1SO-SOJ-REFLOW SO-SOJ-WAVE
SO-SOJ-REFLOW SO-SOJ-WAVE
Reel 13" Q1/T1 CECCActive74HC74D,653 (9337 133 80653)74HC74D74HC74Dweek 13, 200584.96.621.51E811
Bulk Pack, CECCActive74HC74D,652 (9337 133 80652)74HC74D74HC74Dweek 13, 200584.96.621.51E811
Dual D-type flip-flop with set and reset; positive edge-trigger 74HCT74PW
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
SO14; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... 74LV164_Q100
hc Spice model 74HCU04PW
plastic small outline package; 14 leads; body width 3.9 mm 74LV164_Q100
Footprint for reflow soldering NPIC6C596A_Q100
Footprint for wave soldering NPIC6C596A_Q100
UBA2213