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参数资料
| 型号： | SN74LVTH32240ZKER |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | LVT SERIES, OCTAL 4-BIT DRIVER, INVERTED OUTPUT, PBGA96 |
| 封装： | PLASTIC, LFBGA-96 |
| 文件页数： | 6/13页 |
| 文件大小： | 415K |
| 代理商： | SN74LVTH32240ZKER |
www.ti.com
DESCRIPTION/ORDERING INFORMATION (CONTINUED)
3.3-V ABT 32-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCBS747D – SEPTEMBER 2000 – REVISED NOVEMBER 2006
When VCC is between 0 and 1.5 V, the device is in the high-impedance state during power up or power down.
However, to ensure the high-impedance state above 1.5 V, 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 hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry
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.
FUNCTION TABLE
(each 4-bit buffer/driver)
INPUTS
OUTPUT
Y
OE
A
L
H
L
H
X
Z
2
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| SN74LVTH32244GKER | 功能描述:缓冲器和线路驱动器 Tri-State ABT 32-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 |
| SN74LVTH32244ZKER | 功能描述:缓冲器和线路驱动器 16-Bit Dual Supply Bus Xcvr 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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