74CBTLV3125: 4位总线开关

74CBTLV3125提供具有单独输出使能输入(1OE 至4OE)的4位高速总线开关。开关的低通态电阻允许以最小传播延迟进行连接。输出使能(nOE)输入为高电平时,开关禁用(高阻抗关断状态)。

为确保上电或掉电期间的高阻抗关断状态,nOE应该通过上拉电阻连接到VCC。电阻的最低值由驱动器的电流吸收能力决定。

施密特触发器在控制输入处工作,这使得电路在从2.3 V至3.6 V的整个VCC 范围内容许较慢输入上升和下降时间。

该器件完全适用于部分使用IOFF的断电应用。IOFF电路禁用输出,从而防止断电时经过该设备的破坏性回流电流。

Outline 3d SOT402-1
数据手册 (1)
名称/描述Modified Date
4-bit bus switch (REV 3.0) PDF (156.0 kB) 74CBTLV3125 [English]19 Dec 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 thin shrink small outline package; 14 leads; body width 4.4 mm (REV 1.0) PDF (285.0 kB) SOT402-1 [English]08 Feb 2016
plastic shrink small outline package; 16 leads; body width 3.9 mm; lead pitch 0.635 mm (REV 1.0) PDF (278.0 kB) SOT519-1 [English]08 Feb 2016
plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 14 terminals; body 2.5 x 3 x... (REV 1.0) PDF (187.0 kB) SOT762-1 [English]08 Feb 2016
包装 (3)
名称/描述Modified Date
SSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code... (REV 1.0) PDF (194.0 kB) SOT519-1_118 [English]20 Oct 2015
Standard product orientation 12NC ending 115 (REV 3.0) PDF (108.0 kB) SOT762-1_115 [English]09 Apr 2013
TSSOP14; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 1.0) PDF (217.0 kB) SOT402-1_118 [English]08 Apr 2013
支持信息 (2)
名称/描述Modified Date
Footprint for reflow soldering (REV 1.0) PDF (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
IBIS
订购信息
型号状态Family说明VCC (V)VPASS (V)Logic switching levelsf(-3dB) (MHz)No of bitstpd (ns)Power dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)No of pinsPackage namePackage version
74CBTLV3125DSActiveCBTLV(D)quad bus switch2.3 - 3.63.3CMOS / LVTTL40040.2very Low-40~12514842.016SSOP16SOT519-1
74CBTLV3125PWActiveCBTLV(D)quad bus switch2.3 - 3.63.3CMOS / LVTTL40040.2very Low-40~1251418.06814TSSOP14SOT402-1
74CBTLV3125BQActiveCBTLV(D)quad bus switch2.3 - 3.63.3CMOS / LVTTL40040.2very Low-40~12510721.37514DHVQFN14SOT762-1
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EFRMSLMSL LF
74CBTLV3125DSSOT519-1SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1Active74CBTLV3125DS,118 (9352 893 36118)TLV312574CBTLV3125DSAlways Pb-free11
74CBTLV3125BQSOT762-1Reel 7" Q1/T1Active74CBTLV3125BQ,115 (9352 893 34115)V312574CBTLV3125BQAlways Pb-free144.911
74CBTLV3125PWSOT402-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74CBTLV3125PW,118 (9352 893 35118)TLV312574CBTLV3125PWAlways Pb-free144.911
4-bit bus switch 74CBTLV3125PW
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
74CBTLV3125 IBIS model 74CBTLV3125PW
plastic shrink small outline package; 16 leads; body width 3.9 mm; lead pitch 0.635 mm 74CBTLV3257_Q100
Footprint for reflow soldering 74HC_T_595_Q100
SSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code... 74CBTLV3257_Q100
plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 14 terminals; body 2.5 x 3 x... 74LV164_Q100
Standard product orientation 12NC ending 115 74LV164_Q100
plastic thin shrink small outline package; 14 leads; body width 4.4 mm 74LV164_Q100
SSOP-TSSOP-VSO-WAVE LPC1114FDH28
TSSOP14; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... 74LV164_Q100
NE1617ADS
74LV164
74LV164