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SN74LV125ATPW PDF预览

SN74LV125ATPW

更新时间: 2024-11-28 11:58:23
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德州仪器 - TI 输出元件
页数 文件大小 规格书
19页 861K
描述
QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS

SN74LV125ATPW 数据手册

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SN74LV125AT  
QUADRUPLE BUS BUFFER GATE  
WITH 3-STATE OUTPUTS  
www.ti.com  
SCES629AMAY 2005REVISED AUGUST 2005  
FEATURES  
Inputs Are TTL-Voltage Compatible  
4.5-V to 5.5-V VCC Operation  
Typical tpd of 3.8 ns at 5 V  
Ioff Supports Partial-Power-Down Mode  
Operation  
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
Typical VOLP (Output Ground Bounce)  
<0.8 V at VCC = 5 V, TA = 25°C  
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
Typical VOHV (Output VOH Undershoot)  
>2.3 V at VCC = 5 V, TA = 25°C  
Support Mixed-Mode Voltage Operation on All  
Ports  
– 1000-V Charged-Device Model (C101)  
XXXX  
XXXX  
RGY PACKAGE  
(TOP VIEW)  
D, DB, NS, OR PW PACKAGE  
(TOP VIEW)  
1OE  
1A  
V
CC  
1
2
3
4
5
6
7
14  
13  
12  
11  
1
14  
4OE  
4A  
1A  
1Y  
13 4OE  
1Y  
2
3
4
5
6
12  
11  
10  
9
4A  
2OE  
2A  
4Y  
2OE  
2A  
4Y  
3OE  
3A  
10 3OE  
9
8
2Y  
3A  
3Y  
2Y  
GND  
7
8
DESCRIPTION/ORDERING INFORMATION  
The SN74LV125AT is a quadruple bus buffer gate. This device features independent line drivers with 3-state  
outputs. Each output is disabled when the associated output-enable (OE) input is high.  
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup  
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.  
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs,  
preventing damaging current backflow through the device when it is powered down.  
ORDERING INFORMATION  
TA  
PACKAGE(1)  
ORDERABLE PART NUMBER  
SN74LV125ATRGYR  
SN74LV125ATD  
TOP-SIDE MARKING  
VV125  
QFN – RGY  
SOIC – D  
Reel of 1000  
Tube of 50  
Reel of 2500  
Tube of 50  
Reel of 2000  
Tube of 80  
Reel of 2000  
Tube of 90  
Reel of 2000  
Reel of 250  
SN74LV125ATDR  
SN74LV125ATNS  
SOP – NS  
SN74LV125ATNSR  
SN74LV125ATDB  
–40°C to 85°C  
LV125AT  
SSOP – DB  
SN74LV125ATDBR  
SN74LV125ATPW  
SN74LV125ATPWR  
SN74LV125ATPWT  
TSSOP – PW  
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at  
www.ti.com/sc/package.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2005, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

SN74LV125ATPW 替代型号

型号 品牌 替代类型 描述 数据表
SN74LV125ATPWT TI

完全替代

QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS
SN74LV125ATPWR TI

完全替代

QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS
SN74LV125ATPWE4 TI

完全替代

QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS

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