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参数资料
| 型号： | SN74LVC14AQPWRQ1 |
| 厂商： | Texas Instruments |
| 文件页数： | 6/13页 |
| 文件大小： | 0K |
| 描述： | IC INV HEX SCHMITT-TRIG 14TSSOP |
| 标准包装： | 1 |
| 系列： | 74LVC |
| 逻辑类型： | 逆变器，缓冲器 |
| 电路数： | 6 |
| 输入数： | 1 |
| 特点： | 施密特触发器 |
| 电源电压： | 2 V ~ 3.6 V |
| 电流 - 静态（最大值）： | 10µA |
| 输出电流高，低： | 24mA，24mA |
| 逻辑电平 - 低： | 0.4 V ~ 0.8 V |
| 逻辑电平 - 高： | 2V |
| 额定电压和最大 CL 时的最大传播延迟： | 6.4ns @ 3.3V，50pF |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 14-TSSOP |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 包装： | 标准包装 |
| 其它名称： | 296-28969-6 |
www.ti.com
Absolute Maximum Ratings
(1)
Recommended Operating Conditions
(1)
HEX SCHMITT-TRIGGER INVERTER
SCAS705B – SEPTEMBER 2003 – REVISED FEBRUARY 2008
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
86
θ
JA
Package thermal impedance(4)
°C/W
PW package
113
Tstg
Storage temperature range
–65
150
°C
(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.
MIN
MAX
UNIT
Operating
2
3.6
VCC
Supply voltage
V
Data retention only
1.5
VI
Input voltage
0
5.5
V
VO
Output voltage
0
VCC
V
VCC = 2.7 V
–12
IOH
High-level output current
mA
VCC = 3 V
–24
VCC = 2.7 V
12
IOL
Low-level output current
mA
VCC = 3 V
24
TA
Operating free-air temperature
–40
125
°C
(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.
2
Copyright 2003–2008, Texas Instruments Incorporated
Product Folder Link(s): SN74LVC14A-Q1
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