参数资料
型号: SN74LVC125AMDREP
厂商: Texas Instruments
文件页数: 8/14页
文件大小: 0K
描述: IC BUS BUFF TRI-ST QD 14SOICN
标准包装: 1
系列: 74LVC
逻辑类型: 缓冲器/线路驱动器,非反相
元件数: 4
每个元件的位元数: 1
输出电流高,低: 24mA,24mA
电源电压: 1.65 V ~ 3.6 V
工作温度: -55°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOIC
包装: 标准包装
产品目录页面: 991 (CN2011-ZH PDF)
其它名称: 296-21813-6
www.ti.com
Recommended Operating Conditions
(1)
Electrical Characteristics
QUADRUPLE BUS BUFFER GATE
WITH 3-STATE OUTPUTS
SCAS739C – DECEMBER 2003 – REVISED DECEMBER 2006
MIN
MAX
UNIT
Operating
1.65
3.6
VCC
Supply voltage
V
Data retention only
1.5
VCC = 1.65 V to 1.95 V
0.65
× V
CC
VIH
High-level input voltage
VCC = 2.3 V to 2.7 V
1.7
V
VCC = 2.7 V to 3.6 V
2
VCC = 1.65 V to 1.95 V
0.35
× V
CC
VIL
Low-level input voltage
VCC = 2.3 V to 2.7 V
0.7
V
VCC = 2.7 V to 3.6 V
0.8
VI
Input voltage
0
5.5
V
VO
Output voltage
0
VCC
V
VCC = 1.65 V
–4
VCC = 2.3 V
–8
IOH
High-level output current
mA
VCC = 2.7 V
–12
VCC = 3 V
–24
VCC = 1.65 V
4
VCC = 2.3 V
8
IOL
Low-level output current
mA
VCC = 2.7 V
12
VCC = 3 V
24
t/v
Input transition rise or fall rate
8
ns/V
I suffix
–40
85
TA
Operating free-air temperature
°C
M suffix
–55
125
(1)
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.
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP(1)
MAX
UNIT
IOH = –100 A
1.65 V to 3.6 V
VCC – 0.2
IOH = –4 mA
1.65 V
1.2
IOH = –8 mA
2.3 V
1.7
VOH
V
2.7 V
2.2
IOH = –12 mA
3 V
2.4
IOH = –24 mA
3 V
2.2
IOL = 100 A
1.65 V to 3.6 V
0.2
IOL = 4 mA
1.65 V
0.45
VOL
IOL = 8 mA
2.3 V
0.7
V
IOL = 12 mA
2.7 V
0.4
IOL = 24 mA
3 V
0.55
II
VI = 5.5 V or GND
3.6 V
±5
A
IOZ
VO = VCC or GND
3.6 V
±10
A
ICC
VI = VCC or GND,
IO = 0
3.6 V
10
A
I
CC
One input at VCC – 0.6 V,
Other inputs at VCC or GND
2.7 V to 3.6 V
500
A
Ci
VI = VCC or GND
3.3 V
5
pF
(1)
All typical values are at VCC = 3.3 V, TA = 25°C.
3
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