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参数资料
| 型号： | SN74LVC125ADB |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS |
| 中文描述： | 翻两番总线缓冲器门具有三态输出 |
| 文件页数： | 3/8页 |
| 文件大小： | 109K |
| 代理商： | SN74LVC125ADB |
SN74LVC125A
QUADRUPLE BUS BUFFER GATE
WITH 3-STATE OUTPUTS
SCAS290F – JANUARY 1993 – REVISED JUNE 1998
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Note 4)
MIN
1.65
MAX
3.6
UNIT
VCC
Supply voltage
Operating
V
Data retention only
1.5
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V to 3.6 V
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V to 3.6 V
0.65
×
VCC
1.7
VIH
High-level input voltage
V
2
0.35
×
VCC
0.7
VIL
Low-level input voltage
V
0.8
VI
VO
Input voltage
0
5.5
V
Output voltage
0
VCC
–4
V
VCC = 1.65 V
VCC = 2.3 V
VCC = 2.7 V
VCC = 3 V
VCC = 1.65 V
VCC = 2.3 V
VCC = 2.7 V
VCC = 3 V
IOH
High level output current
High-level output current
–8
mA
–12
–24
4
IOL
Low level output current
Low-level output current
8
mA
12
24
t/
v
Input transition rise or fall rate
0
8
ns/V
TA
Operating free-air temperature
–40
85
°
C
NOTE 4: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
IOH = –100
μ
A
IOH = –4 mA
IOH = –8 mA
1.65 V to 3.6 V
VCC–0.2
1.2
1.65 V
VOH
2.3 V
1.7
V
IOH= 12 mA
IOH = –12 mA
2.7 V
2.2
3 V
2.4
IOH = –24 mA
IOL = 100
μ
A
IOL = 4 mA
IOL = 8 mA
IOL = 12 mA
IOL = 24 mA
VI = 5.5 V or GND
VI = VCC or GND,
One input at VCC – 0.6 V,
Other inputs at VCC or GND
VI = VCC or GND
3 V
2.2
1.65 V to 3.6 V
0.2
1.65 V
0.45
VOL
2.3 V
0.7
V
2.7 V
0.4
3 V
0.55
±
5
10
II
ICC
3.6 V
μ
A
μ
A
IO = 0
3.6 V
ICC
2.7 V to 3.6 V
500
μ
A
Ci
3.3 V
5
pF
All typical values are at VCC = 3.3 V, TA = 25
°
C.
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| SN74LVC125ADBR | 功能描述:缓冲器和线路驱动器 Tri-State Quad Bus RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SN74LVC125ADBRG4 | 功能描述:缓冲器和线路驱动器 Quad Bus Buffer Gate With 3-State Outputs RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SN74LVC125ADE4 | 功能描述:缓冲器和线路驱动器 Quad Bus Buffer Gate With 3-State Outputs RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
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| SN74LVC125ADR | 功能描述:缓冲器和线路驱动器 Tri-State Quad Bus RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
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