參數(shù)資料
型號(hào)： SN74LVC126APW
廠(chǎng)商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 總線(xiàn)收發(fā)器
英文描述： LVC/LCX/Z SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14
封裝： GREEN, PLASTIC, TSSOP-14
文件頁(yè)數(shù)： 12/20頁(yè)
文件大?。?/td> 750K
代理商： SN74LVC126APW
www.ti.com
1
1OE
2
1A
1Y
3
4
2OE
5
2A
2Y
6
10
3OE
9
3A
3Y
8
13
4OE
12
4A
4Y
11
Absolute Maximum Ratings
(1)
SN74LVC126A
QUADRUPLE BUS BUFFER GATE
WITH 3-STATE OUTPUTS
SCAS339Q – MARCH 1994 – REVISED JULY 2005
FUNCTION TABLE
(EACH BUFFER)
INPUTS
OUTPUT
Y
OE
A
H
L
X
Z
LOGIC DIAGRAM (POSITIVE LOGIC)
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VCC
Supply voltage range
–0.5
6.5
V
VI
Input voltage range(2)
–0.5
6.5
V
VO
Output voltage range(2)(3)
–0.5
VCC + 0.5
V
IIK
Input clamp current
VI < 0
–50
mA
IOK
Output clamp current
VO < 0
–50
mA
IO
Continuous output current
±50
mA
Continuous current through VCC or GND
±100
mA
D package(4)
86
DB package(4)
96
DGV package(4)
127
θ
JA
Package thermal impedance
°C/W
NS package(4)
76
PW package(4)
113
RGY package(5)
47
Tstg
Storage temperature range
–65
150
°C
Ptot
Power dissipation
TA = –40°C to 125°C(6)(7)
500
mW
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
(3)
The value of VCC is provided in the recommended operating conditions table.
(4)
The package thermal impedance is calculated in accordance with JESD 51-7.
(5)
The package thermal impedance is calculated in accordance with JESD 51-5.
(6)
For the D package: above 70
°C, the value of P
tot derates linearly with 8 mW/K.
(7)
For the DB, NS, and PW packages: above 60
°C, the value of P
tot derates linearly with 5.5 mW/K.
2
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SN74LVC126APWE4 功能描述:緩沖器和線(xiàn)路驅(qū)動(dòng)器 Quad Bus Buffer Gate With 3-State Outputs RoHS:否 制造商:Micrel 輸入線(xiàn)路數(shù)量:1 輸出線(xiàn)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
SN74LVC126APWG4 功能描述:緩沖器和線(xiàn)路驅(qū)動(dòng)器 Quad Bus Buffer Gate With 3-State Outputs RoHS:否 制造商:Micrel 輸入線(xiàn)路數(shù)量:1 輸出線(xiàn)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
SN74LVC126APWR 功能描述:緩沖器和線(xiàn)路驅(qū)動(dòng)器 Tri-State Quad Bus RoHS:否 制造商:Micrel 輸入線(xiàn)路數(shù)量:1 輸出線(xiàn)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
SN74LVC126APWRE4 功能描述:緩沖器和線(xiàn)路驅(qū)動(dòng)器 Quad Bus Buffer Gate With 3-State Outputs RoHS:否 制造商:Micrel 輸入線(xiàn)路數(shù)量:1 輸出線(xiàn)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
SN74LVC126APWRG4 功能描述:緩沖器和線(xiàn)路驅(qū)動(dòng)器 Quad Bus Buffer Gate With 3-State Outputs RoHS:否 制造商:Micrel 輸入線(xiàn)路數(shù)量:1 輸出線(xiàn)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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