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SN74LVCZ240ADGVR PDF预览

SN74LVCZ240ADGVR

更新时间： 2024-11-06 13:13:51
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德州仪器 - TI 驱动器输出元件
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SN74LVCZ240ADGVR 数据手册

 浏览型号SN74LVCZ240ADGVR的Datasheet PDF文件第2页浏览型号SN74LVCZ240ADGVR的Datasheet PDF文件第3页浏览型号SN74LVCZ240ADGVR的Datasheet PDF文件第4页浏览型号SN74LVCZ240ADGVR的Datasheet PDF文件第5页浏览型号SN74LVCZ240ADGVR的Datasheet PDF文件第6页 
SN74LVCZ240A  
OCTAL BUFFER/DRIVER  
WITH 3-STATE OUTPUTS  
SCES273B – JUNE 1999 – REVISED JANUARY 2000  
DB, DGV, DW, OR PW PACKAGE  
(TOP VIEW)  
EPIC (Enhanced-Performance Implanted  
CMOS) Submicron Process  
Typical V  
<0.8 V at V  
(Output Ground Bounce)  
OLP  
CC  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
1OE  
1A1  
2Y4  
1A2  
2Y3  
1A3  
2Y2  
1A4  
2Y1  
GND  
V
CC  
= 3.3 V, T = 25°C  
A
2OE  
1Y1  
2A4  
1Y2  
2A3  
1Y3  
2A2  
1Y4  
2A1  
Typical V  
(Output V  
Undershoot)  
OHV  
OH  
>2 V at V  
= 3.3 V, T = 25°C  
CC  
A
I
and Power-Up 3-State Support Hot  
off  
Insertion  
Supports Mixed-Mode Signal Operation on  
All Ports (5-V Input/Output Voltage With  
3.3-V V  
)
CC  
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
Package Options Include Shrink  
Small-Outline (DB), Plastic Thin Very  
Small-Outline (DGV), Small-Outline (DW),  
and Thin Shrink Small-Outline (PW)  
Packages  
description  
This octal buffer/driver is designed for 2.7-V to 3.6-V V  
operation.  
CC  
The SN74LVCZ240A is designed specifically to improve the performance and density of 3-state memory  
address drivers, clock drivers, and bus-oriented receivers and transmitters.  
This device is organized as two 4-bit buffers/drivers with separate output-enable (OE) inputs. When OE is low,  
the device passes data from the A inputs to the Y outputs. When OE is high, the outputs are in the  
high-impedance state.  
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators  
in a mixed 3.3-V/5-V system environment.  
When V  
is between 0 and 1.5 V, the device is in the high-impedance state during power up or power down.  
CC  
However, to ensure the high-impedance state above 1.5 V, OE should be tied to V  
the minimum value of the resistor is determined by the current-sinking capability of the driver.  
through a pullup resistor;  
CC  
This device is fully specified for hot-insertion applications using I and power-up 3-state. The I circuitry  
off  
off  
disables the outputs, preventing damaging current backflow through the device when it is powered down. The  
power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down,  
which prevents driver conflict.  
The SN74LVCZ240A is characterized for operation from –40°C to 85°C.  
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.  
EPIC is a trademark of Texas Instruments Incorporated.  
Copyright 2000, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
123456

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SN74LVCZ240ADGVR 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVCZ240ADGVRG4 TI

完全替代

 LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, PLASTIC, TVSOP-20
SN74LVCZ240ADGVRE4 TI

完全替代

 LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, PLASTIC, TVSOP-20
SN74LVC240ADGVR TI

功能相似

 OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS

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SN74LVCZ240ADW TI

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SN74LVCZ240ADWE4 TI

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SN74LVCZ240ADWRE4 TI

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 		LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74LVCZ240ADWRG4 TI

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 		LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74LVCZ240ANSR TI

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 		具有三态输出的 8 通道、2.7V 至 3.6V 反相器 | NS | 20 | -40
SN74LVCZ240ANSRG4 TI

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 		LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOP-20
SN74LVCZ240APW TI

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 		OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74LVCZ240APWE4 TI

获取价格

 		LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, TSSOP-20

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