74LV393DB: 双通道4位二进制纹波计数器

74LV393是一款低压硅栅CMOS器件,针脚和功能兼容74HC393和74HCT393。

74LV393是双通道4级二进制纹波计数器。每一个计数器提供一个时钟输入(nCP),一个覆盖异步主复位输入(nMR)和4个缓冲并行输出(nQ0至nQ3)。计数器在nCP由高电平向低电平跃迁时进位。nMR为高电平会将计数器级清零,并将输出强制为低电平,不受nCP的状态影响。

74LV393DB: 产品结构框图
Outline 3d SOT337-1
数据手册 (1)
名称/描述Modified Date
Dual 4-bit binary ripple counter (REV 5.0) PDF (183.0 kB) 74LV393 [English]08 Dec 2015
应用说明 (1)
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
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
封装信息 (1)
名称/描述Modified Date
plastic shrink small outline package; 14 leads; body width 5.3 mm (REV 1.0) PDF (295.0 kB) SOT337-1 [English]08 Feb 2016
包装 (1)
名称/描述Modified Date
Standard product orientation 12NC ending 118 (REV 1.0) PDF (86.0 kB) SOT337-1_118 [English]04 Apr 2013
支持信息 (2)
名称/描述Modified Date
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FamilyVCC (V)功能Output drive capability (mA)说明Logic switching levelsPackage versiontpd (ns)Power dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package nameNo of pins
74LV393DBActiveLV1.0 - 3.6Binary counters/timers+/- 6dual 4-bit binary ripple counterTTLSOT337-112low-40~12515640.0SSOP1414
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
74LV393DBSOT337-1SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1Active74LV393DB,118 (9351 982 40118)LV39374LV393DBweek 12, 2005144.910.239.78E711
Bulk PackActive74LV393DB,112 (9351 982 40112)LV39374LV393DBweek 12, 2005144.910.239.78E711
Dual 4-bit binary ripple counter 74LV393PW
Sorting through the low voltage logic maze 74LVC_H_245A_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
plastic shrink small outline package; 14 leads; body width 5.3 mm 74LVC32A_Q100
Footprint for reflow soldering 74HC_T_595_Q100
SSOP-TSSOP-VSO-WAVE LPC1114FDH28
Standard product orientation 12NC ending 118 74LVC32A_Q100
74LV393
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