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參數(shù)資料
| 型號(hào)： | SN74LVTH32240ZKER |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | LVT SERIES, OCTAL 4-BIT DRIVER, INVERTED OUTPUT, PBGA96 |
| 封裝： | PLASTIC, LFBGA-96 |
| 文件頁數(shù)： | 6/13頁 |
| 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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74LVTH32244GKER | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Tri-State ABT 32-Bit RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74LVTH32244ZKER | 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Dual Supply Bus Xcvr RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74LVTH32245GKE | 制造商:Texas Instruments 功能描述: |
| SN74LVTH32245GKER | 功能描述:總線收發(fā)器 Tri-State ABT 32-Bit RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| SN74LVTH32245ZKER | 功能描述:總線收發(fā)器 16-Bit Dual Supply Bus Xcvr RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
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