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SN74LVC126APWR PDF预览

SN74LVC126APWR

更新时间: 2024-11-04 05:24:51
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14页 362K
描述
QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS

SN74LVC126APWR 数据手册

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SN74LVC126A  
QUADRUPLE BUS BUFFER GATE  
WITH 3-STATE OUTPUTS  
www.ti.com  
SCAS339QMARCH 1994REVISED JULY 2005  
FEATURES  
D, DB, DGV, NS, OR PW PACKAGE  
(TOP VIEW)  
Operates From 1.65 V to 3.6 V  
Specified From –40°C to 85°C and  
From –40°C to 125°C  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
1OE  
1A  
V
CC  
4OE  
4A  
Inputs Accept Voltages to 5.5 V  
Max tpd of 4.7 ns at 3.3 V  
1Y  
2OE  
2A  
4Y  
Typical VOLP (Output Ground Bounce)  
< 0.8 V at VCC = 3.3 V, TA = 25°C  
3OE  
3A  
2Y  
Typical VOHV (Output VOH Undershoot)  
> 2 V at VCC = 3.3 V, TA = 25°C  
8
GND  
3Y  
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
RGY PACKAGE  
(TOP VIEW)  
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
1
14  
1A  
13 4OE  
2
3
4
5
6
12  
11  
10  
9
1Y  
2OE  
2A  
4A  
DESCRIPTION/ORDERING INFORMATION  
4Y  
3OE  
3A  
This quadruple bus buffer gate is designed for 1.65-V  
to 3.6-V VCC operation.  
2Y  
The SN74LVC126A features independent line drivers  
with 3-state outputs. Each output is disabled when  
the associated output-enable (OE) input is low.  
7
8
To ensure the high-impedance state during power up or power down, OE should be tied to GND through a  
pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.  
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in  
a mixed 3.3-V/5-V system environment.  
ORDERING INFORMATION  
TA  
PACKAGE(1)  
ORDERABLE PART NUMBER  
SN74LVC126ARGYR  
SN74LVC126AD  
TOP-SIDE MARKING  
–40°C to 85°C  
QFN – RGY  
SOIC – D  
Reel of 1000  
LC126A  
Tube of 50  
Reel of 2500  
Reel of 250  
Reel of 2000  
Reel of 2000  
Tube of 90  
SN74LVC126ADR  
LVC126A  
SN74LVC126ADT  
SOP – NS  
SN74LVC126ANSR  
SN74LVC126ADBR  
SN74LVC126APW  
LVC126A  
LC126A  
–40°C to 125°C  
SSOP – DB  
TSSOP – PW  
TVSOP – DGV  
Reel of 2000  
Reel of 250  
Reel of 2000  
SN74LVC126APWR  
SN74LVC126APWT  
SN74LVC126ADGVR  
LC126A  
LC126A  
(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 © 1994–2005, 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.  

SN74LVC126APWR 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVC126APWT TI

完全替代

QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS
SN74LVC126APWG4 TI

完全替代

QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS
SN74LVC126APW TI

完全替代

QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS

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