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參數(shù)資料
| 型號(hào)： | SN74LVTH541DB |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| 中文描述： | 的3.3V ABT生根粉八路緩沖器/ 3司機(jī)態(tài)輸出 |
| 文件頁數(shù)： | 2/13頁 |
| 文件大?。?/td> | 310K |
| 代理商： | SN74LVTH541DB |
SCBS682G MARCH 1997 REVISED OCTOBER 2003
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description/ordering information (continued)
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors
with the bus-hold circuitry is not recommended.
When V
CC
is between 0 and 1.5 V, the devices are 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 V
CC
through a pullup resistor;
the minimum value of the resistor is determined by the current-sinking capability of the driver.
These devices are fully specified for hot-insertion applications using I
off
and power-up 3-state. The I
off
circuitry
disables the outputs, preventing damaging current backflow through the devices when they are 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
INPUTS
OE2
OUTPUT
Y
OE1
A
L
L
L
L
L
L
H
H
H
X
X
Z
X
H
X
Z
logic diagram (positive logic)
OE1
OE2
To Seven Other Channels
A1
Y1
1
19
2
18
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN54LVTH541FK | 3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| SN54LVTH541J | 8/Bit Shift Register; Package: PDIP-16; No of Pins: 16; Container: Rail; Qty per Container: 500 |
| SN54LVTH541W | 8/Bit Shift Register; Package: PDIP-16; No of Pins: 16; Container: Rail; Qty per Container: 500 |
| SNJ54LVTH541FK | 3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| SNJ54LVTH541J | 3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74LVTH541DBR | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Tri-State ABT Octal 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 |
| SN74LVTH541DBRE4 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V ABT Octal Buff/Drv W/3-St Otpt 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 |
| SN74LVTH541DBRG4 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V ABT Octal Buffers Drivers 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 |
| SN74LVTH541DW | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Tri-State ABT Octal 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 |
| SN74LVTH541DWE4 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V ABT Octal Buff/Drv W/3-St Otpt 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 |
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