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参数资料
| 型号： | SN74LVCH16241 |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | 16-Bit Buffers/Drivers With 3-State Outputs(16位缓冲器/驱动器(三态输出)) |
| 中文描述： | 16位缓冲器/驱动器与3态输出（16位缓冲器/驱动器（三态输出）） |
| 文件页数： | 1/5页 |
| 文件大小： | 98K |
| 代理商： | SN74LVCH16241 |
SN74LVCH16241A
16-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCAS348C – MARCH 1994 – REVISED JANUARY 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Member of the Texas Instruments
Widebus
Family
EPIC
(Enhanced-Performance Implanted
CMOS) Submicron Process
Typical V
OLP
(Output Ground Bounce)
< 0.8 V at V
CC
= 3.3 V, T
A
= 25
°
C
Typical V
OHV
(Output V
OH
Undershoot)
> 2 V at V
CC
= 3.3 V, T
A
= 25
°
C
Bus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown
Resistors
Supports Mixed-Mode Signal Operation on
All Ports (5-V Input/Output Voltage With
3.3-V V
CC
)
Package Options Include Plastic 300-mil
Shrink Small-Outline (DL) and Thin Shrink
Small-Outline (DGG) Packages
description
This 16-bit buffer/driver is designed for 2.7-V to
3.6-V V
CC
operation.
The SN74LVCH16241A is designed specifically
to improve both the performance and density of
3-state memory address drivers, clock drivers,
and bus-oriented receivers and transmitters.
This device can be used as four 4-bit buffers, two
8-bit buffers, or one 16-bit buffer, and provides
true outputs and complementary output-enable
(OE and OE) inputs.
To ensure the high-impedance state during power up or power down, OE should be tied to V
CC
through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. 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 these devices as translators
in a mixed 3.3-V/5-V system environment.
Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.
The SN74LVCH16241A is characterized for operation from –40
°
C to 85
°
C.
Copyright
1997, Texas Instruments Incorporated
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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 and Widebus are trademarks of Texas Instruments Incorporated.
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1OE
1Y1
1Y2
GND
1Y3
1Y4
V
CC
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
V
CC
4Y1
4Y2
GND
4Y3
4Y4
4OE
2OE
1A1
1A2
GND
1A3
1A4
V
CC
2A1
2A2
GND
2A3
2A4
3A1
3A2
GND
3A3
3A4
V
CC
4A1
4A2
GND
4A3
4A4
3OE
DGG OR DL PACKAGE
(TOP VIEW)
P
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74LVCH16244ADGG | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74LVCH16244ADGGR | 功能描述:缓冲器和线路驱动器 Tri-State 16-Bit RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SN74LVCH16244ADGGRG4 | 制造商:Texas Instruments 功能描述: |
| SN74LVCH16244ADGVR | 功能描述:缓冲器和线路驱动器 Tri-State 16-Bit RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SN74LVCH16244ADL | 功能描述:缓冲器和线路驱动器 Tri-State 16-Bit RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
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