74HC(T)688: 8位量值比较器

74HC/HCT688是高速硅栅CMOS器件,与低功耗肖特基TTL (LSTTL)针脚兼容。其规格符合JEDEC标准no. 7A。

74HC/HCT688是8位量值比较器。该类器件执行两个8位二进制或BCD字的比较。

该输出提供P = Q。

74HC_T_688: 产品结构框图
Outline 3d SOT360-1
数据手册 (1)
名称/描述Modified Date
8-bit magnitude comparator (REV 1.0) PDF (48.0 kB) 74HC_HCT688_CNV [English]01 Dec 1990
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 (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
Design Support
订购信息
型号状态
74HC688PWActive
74HC688DActive
74HC688DBActive
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
74HC688PWSOT360-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74HC688PW,118 (9351 891 70118)HC68874HC688PWweek 5, 200584.96.621.51E811
Bulk PackActive74HC688PW,112 (9351 891 70112)HC68874HC688PWweek 5, 200584.96.621.51E811
74HC688DBSOT339-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74HC688DB,118 (9351 887 60118)HC68874HC688DBweek 17, 200584.96.621.51E811
Bulk PackActive74HC688DB,112 (9351 887 60112)HC68874HC688DBweek 17, 200584.96.621.51E811
74HC688DSOT163-1Reflow_Soldering_Profile Wave_Soldering_Profile
Reflow_Soldering_Profile Wave_Soldering_Profile
Reel 13" Q1/T1 CECCActive74HC688D,653 (9337 139 00653)74HC688D74HC688Dweek 30, 200484.96.621.51E811
Bulk Pack, CECCActive74HC688D,652 (9337 139 00652)74HC688D74HC688Dweek 30, 200484.96.621.51E811
8-bit magnitude comparator 74HC688PW
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
D12_PC_sch_ver2_0_1 74HCT244PW
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
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