參數(shù)資料
型號(hào)： SN74LV125ATDBRE4
廠商： TEXAS INSTRUMENTS INC
元件分類： 總線收發(fā)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(yè)數(shù)： 1/19頁(yè)
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.
相關(guān)PDF資料
PDF描述
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
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參數(shù)描述
SN74LV125ATDBRG4 功能描述:緩沖器和線路驅(qū)動(dòng)器 Quad Bus Buffer Gate 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
SN74LV125ATDE4 功能描述:緩沖器和線路驅(qū)動(dòng)器 Quad Bus Buffer Gate 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
SN74LV125ATDG4 功能描述:緩沖器和線路驅(qū)動(dòng)器 Quad Bus Buffer Gate 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
SN74LV125ATDR 功能描述:緩沖器和線路驅(qū)動(dòng)器 Quad Bus Buffer Gate 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
SN74LV125ATDRE4 功能描述:緩沖器和線路驅(qū)動(dòng)器 Quad Bus Buffer Gate 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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