74AHC(T)573: 八进制D型透明锁存器;3态

74AHC573;74AHCT573是高速硅栅CMOS器件,与低功耗肖特基TTL (LSTTL)针脚兼容。该类器件的规格符合JEDEC标准No. 7A。

74AHC573;74AHCT573 由八个D型穿透锁存器组成,具有适用于每个锁存器的单独D型输入和适合总线应用的3态真正输出。锁存使能输入(LE)和输出使能输入(OE)为所有锁存器共用。

针脚LE为高电平时,Dn输入处的数据会输入锁存器。在这种情况下,锁存器是穿透的,即每当与锁存输出对应的Dn输入发生变化时,锁存输出就会随之发生改变。针脚LE为低电平时,锁存器存储LE从高电平跃迁至低电平前的一个设置时间在Dn输入处出现的信息。

针脚OE为低电平时,8个锁存器的内容可在输出处获取。针脚OE为高电平时,输出转为高阻抗关断状态。OE输入的操作不会影响锁存器的状态。

74AHC573;74AHCT573在功能上等同于74AHC373;74AHCT373,但针脚排列不同。

74AHC_T_573: 产品结构框图
Outline 3d SOT764-1
数据手册 (1)
名称/描述Modified Date
Octal D-type transparant latch; 3-state (REV 7.0) PDF (133.0 kB) 74AHC_AHCT573 [English]28 Nov 2011
应用说明 (6)
名称/描述Modified Date
Sorting through the low voltage logic maze (REV 1.0) PDF (72.0 kB) AN10156 [English]13 Mar 2013
Package lead inductance considerations in high-speed applications (REV 1.0) PDF (43.0 kB) AN212 [English]13 Mar 2013
A metastability primer (REV 1.0) PDF (40.0 kB) AN219 [English]13 Mar 2013
Ground and VCC Bounce of High-Speed Integrated Circuits (REV 1.0) PDF (25.0 kB) AN223 [English]13 Mar 2013
Live Insertion Aspects of Philips Logic Families (REV 1.0) PDF (73.0 kB) AN252 [English]13 Mar 2013
Pin FMEA for AHC/AHCT family (REV 1.0) PDF (52.0 kB) AN11106 [English]04 Nov 2011
手册 (2)
名称/描述Modified Date
電圧レベルシフタ (REV 1.1) PDF (3.1 MB) 75017511_JP [English]16 Feb 2015
Voltage translation: How to manage mixed-voltage designs with NXP® level translators (REV 1.0) PDF (2.6 MB) 75017511 [English]20 May 2014
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 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
plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 x 4.5 x... (REV 1.0) PDF (190.0 kB) SOT764-1 [English]08 Feb 2016
包装 (3)
名称/描述Modified Date
DHVQFN20; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or... (REV 4.0) PDF (203.0 kB) SOT764-1_115 [English]23 Apr 2013
SO20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... (REV 2.0) PDF (246.0 kB) SOT163-1_118 [English]15 Apr 2013
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
IBIS
订购信息
型号状态
74AHCT573BQActive
74AHC573PWActive
74AHC573BQActive
74AHCT573PWActive
74AHC573DActive
74AHCT573DActive
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
74AHCT573PWSOT360-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74AHCT573PW,118 (9352 630 74118)AHCT57374AHCT573PWweek 7, 200584.96.621.51E811
Bulk PackActive74AHCT573PW,112 (9352 630 74112)AHCT57374AHCT573PWweek 7, 200584.96.621.51E811
74AHC573DSOT163-1Reflow_Soldering_Profile Wave_Soldering_Profile
Reflow_Soldering_Profile Wave_Soldering_Profile
Reel 13" Q1/T1Active74AHC573D,118 (9352 630 75118)74AHC573D74AHC573Dweek 13, 200584.96.621.51E811
Bulk PackActive74AHC573D,112 (9352 630 75112)74AHC573D74AHC573Dweek 13, 200584.96.621.51E811
74AHCT573BQSOT764-1Reel 7" Q1/T1Active74AHCT573BQ,115 (9352 905 32115)AHCT57374AHCT573BQAlways Pb-free84.96.621.51E811
74AHC573BQSOT764-1Reel 7" Q1/T1Active74AHC573BQ,115 (9352 805 55115)AHC57374AHC573BQAlways Pb-free84.96.621.51E811
74AHCT573DSOT163-1Reflow_Soldering_Profile Wave_Soldering_Profile
Reflow_Soldering_Profile Wave_Soldering_Profile
Reel 13" Q1/T1Active74AHCT573D,118 (9352 630 73118)74AHCT573D74AHCT573Dweek 30, 200484.96.621.51E811
Bulk PackActive74AHCT573D,112 (9352 630 73112)74AHCT573D74AHCT573Dweek 30, 200484.96.621.51E811
74AHC573PWSOT360-1SSOP-TSSOP-VSO-WAVEBulk PackActive74AHC573PW,112 (9352 630 72112)AHC57374AHC573PWweek 7, 200584.96.621.51E811
Reel 13" Q1/T1Active74AHC573PW,118 (9352 630 72118)AHC57374AHC573PWweek 7, 200584.96.621.51E811
Octal D-type transparant latch; 3-state 74AHC573PW
Sorting through the low voltage logic maze 74LVC_H_245A_Q100
Package lead inductance considerations in high-speed applications 74LVC_H_245A_Q100
A metastability primer 74AHC573PW
Ground and VCC Bounce of High-Speed Integrated Circuits 74ALVC164245DGG-Q100
Live Insertion Aspects of Philips Logic Families 74HC_T_245_Q100
Pin FMEA for AHC/AHCT family 74AHC_T_245_Q100
電圧レベルシフタ 74AVC16245DGG-Q100
Voltage translation: How to manage mixed-voltage designs with NXP® level translators 74AVC16245DGG-Q100
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
ahc573 IBIS model 74AHC573PW
ahct573 IBIS model 74AHC_T_573
plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 x 4.5 x... 74LVC_H_245A_Q100
DHVQFN20; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or... 74LVC_H_245A_Q100
SOT163-1 LPC1112FD20
Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
Reel 13" Q1/T1 LPC812M101JD20
SOT360-1 LPC1112FDH20
SSOP-TSSOP-VSO-WAVE LPC1114FDH28
Reel 13" Q1/T1 LPC824M201JDH20
74AHC_T_573
74VHC_T_245
SA615
PCA9634