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參數資料
| 型號： | SN74LV125ATDBRE4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發器 |
| 英文描述： | LV/LV-A/LVX/H SERIES, 4-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| 封裝： | GREEN, PLASTIC, SSOP-14 |
| 文件頁數： | 1/19頁 |
| 文件大小： | 721K |
| 代理商： | SN74LV125ATDBRE4 |
www.ti.com
FEATURES
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OE
1A
1Y
2OE
2A
2Y
GND
VCC
4OE
4A
4Y
3OE
3A
3Y
D, DB, NS, OR PW PACKAGE
(TOP VIEW)
RGY PACKAGE
(TOP VIEW)
1
14
7
8
2
3
4
5
6
13
12
11
10
9
4OE
4A
4Y
3OE
3A
1A
1Y
2OE
2A
2Y
1OE
3Y
V
GND
CC
DESCRIPTION/ORDERING INFORMATION
SN74LV125AT
QUADRUPLE BUS BUFFER GATE
WITH 3-STATE OUTPUTS
SCES629A – MAY 2005 – REVISED AUGUST 2005
Inputs Are TTL-Voltage Compatible
I
off Supports Partial-Power-Down Mode
Operation
4.5-V to 5.5-V V
CC Operation
Latch-Up Performance Exceeds 250 mA Per
Typical t
pd of 3.8 ns at 5 V
JESD 17
Typical V
OLP (Output Ground Bounce)
ESD Protection Exceeds JESD 22
<0.8 V at V
CC = 5 V, TA = 25°C
– 2000-V Human-Body Model (A114-A)
Typical V
OHV (Output VOH Undershoot)
>2.3 V at V
CC = 5 V, TA = 25°C
– 200-V Machine Model (A115-A)
Support Mixed-Mode Voltage Operation on All
– 1000-V Charged-Device Model (C101)
Ports
XXXX
The SN74LV125AT is a quadruple bus buffer gate. This device features independent line drivers with 3-state
outputs. Each output is disabled when the associated output-enable (OE) input is high.
To ensure the high-impedance state during power up or power down, 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 partial-power-down applications using Ioff. The Ioff circuitry disables the outputs,
preventing damaging current backflow through the device when it is powered down.
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
QFN – RGY
Reel of 1000
SN74LV125ATRGYR
VV125
Tube of 50
SN74LV125ATD
SOIC – D
Reel of 2500
SN74LV125ATDR
Tube of 50
SN74LV125ATNS
SOP – NS
Reel of 2000
SN74LV125ATNSR
–40
°C to 85°C
Tube of 80
SN74LV125ATDB
LV125AT
SSOP – DB
Reel of 2000
SN74LV125ATDBR
Tube of 90
SN74LV125ATPW
TSSOP – PW
Reel of 2000
SN74LV125ATPWR
Reel of 250
SN74LV125ATPWT
(1)
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
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.
PRODUCTION DATA information is current as of publication date.
Copyright 2005, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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| SN74LV125ATRGYRG4 | LV/LV-A/LVX/H SERIES, 4-BIT DRIVER, TRUE OUTPUT, PQCC14 |
| SN74LV125ATNS | LV/LV-A/LVX/H SERIES, 4-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| SN74LV125ATPWTG4 | LV/LV-A/LVX/H SERIES, 4-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| SN74LV138APWLE | LV/LV-A/LVX/H SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16 |
| SN74LV138ATPWRE4 | LV/LV-A/LVX/H SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SN74LV125ATDBRG4 | 功能描述:緩沖器和線路驅動器 Quad Bus Buffer Gate RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74LV125ATDE4 | 功能描述:緩沖器和線路驅動器 Quad Bus Buffer Gate RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74LV125ATDG4 | 功能描述:緩沖器和線路驅動器 Quad Bus Buffer Gate RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74LV125ATDR | 功能描述:緩沖器和線路驅動器 Quad Bus Buffer Gate RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74LV125ATDRE4 | 功能描述:緩沖器和線路驅動器 Quad Bus Buffer Gate RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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