74LV123DB: 双可再触发单稳态多谐振荡器,带重置

74LV123是低压硅栅CMOS器件,与74HC123;74HCT123针脚和功能兼容。该器件是双可再触发单稳态多谐振荡器,输出脉冲宽度控制通过三种方法实现:

nA和nB输入中的施密特触发器操作使电路高度容许较慢的输入上升和下降时间。

74LV123DB: 产品结构框图
74LV123DB: 应用结构框图
Outline 3d SOT338-1
数据手册 (1)
名称/描述Modified Date
Dual retriggerable monostable multivibrator with reset (REV 8.0) PDF (240.0 kB) 74LV123 [English]04 Mar 2016
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; 16 leads; body width 5.3 mm (REV 1.0) PDF (306.0 kB) SOT338-1 [English]08 Feb 2016
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
SPICE
订购信息
型号状态Family功能VCC (V)Logic switching levels说明Output drive capability (mA)Package 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
74LV123DBActiveLVMultivibrators1.0 - 5.5TTLdual retriggerable monostable multivibrator with reset+/- 12SOT338-120low-40~12514842.0SSOP1616
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
74LV123DBSOT338-1SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1Active74LV123DB,118 (9352 102 60118)LV12374LV123DBweek 12, 2005144.910.239.78E711
Bulk PackActive74LV123DB,112 (9352 102 60112)LV12374LV123DBweek 12, 2005144.910.239.78E711
Dual retriggerable monostable multivibrator with reset 74LV123PW
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
lv Spice model 74LV74PW
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
74LV123
74LV123
HEF4094B