参数资料
| 型号： | CD74ACT05MG4 |
| 厂商： | Texas Instruments |
| 文件页数： | 5/12页 |
| 文件大小： | 0K |
| 描述： | IC HEX INVERTER O-D OUT 14-SOIC |
| 标准包装： | 50 |
| 系列： | 74ACT |
| 逻辑类型： | 逆变器，缓冲器 |
| 电路数： | 6 |
| 输入数： | 1 |
| 特点： | 开路漏极 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 电流 - 静态（最大值）： | 4µA |
| 输出电流高，低： | -，24mA |
| 逻辑电平 - 低： | 0.8V |
| 逻辑电平 - 高： | 2V |
| 额定电压和最大 CL 时的最大传播延迟： | 10.8ns @ 4.5V ~ 5.5V，50pF |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 14-SOIC |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 包装： | 管件 |
www.ti.com
Absolute Maximum Ratings
(1)
Recommended Operating Conditions
(1)
Electrical Characteristics
HEX INVERTERS
WITH OPEN-DRAIN OUTPUTS
SCHS311C – JANUARY 2001 – REVISED JANUARY 2007
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VCC
Supply voltage range
–0.5
6
V
IIK
Input clamp current(2)
VI < 0 or VI > VCC
±20
mA
IOK
Output clamp current(2)
VO < 0
–50
mA
IO
Continuous current
±50
mA
E package
80
θ
JA
Package thermal impedance(3)
°C/W
M package
86
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 package thermal impedance is calculated in accordance with JESD 51-7.
–40
°C TO
–55
°C TO
TA = 25°C
85
°C
125
°C
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
VCC
Supply voltage
4.5
5.5
4.5
5.5
4.5
5.5
V
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.8
V
VI
Input voltage
0
VCC
0
VCC
0
VCC
V
VO
Output voltage
0
5.5
0
5.5
0
5.5
V
IOL
Low-level output current
24
mA
t/v
Input transition rise or fall rate
10
ns/V
(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)
–40
°C TO
–55
°C TO
TA = 25°C
85
°C
125
°C
PARAMETER
TEST CONDITIONS
VCC
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
IOL = 50 mA
4.5 V
0.1
IOL = 24 mA
4.5 V
0.36
0.44
0.5
VOL
VI = VIH or VIL
V
IOL = 50 mA(1)
5.5 V
1.65
IOL = 75 mA(1)
5.5 V
1.65
II
VI = VCC or GND
5.5 V
±0.1
±1
A
ICC
VI = VCC or GND, IO = 0
5.5 V
4
40
80
A
I
CC
VI = VCC– 2.1 V
4.5 V to 5.5 V
2.4
2.8
3
mA
Ci
10
pF
(1)
Test one output at a time, not exceeding 1-second duration. Measurement is made by forcing indicated current and measuring voltage
to minimize power dissipation. Test verifies a minimum 50-
transmission-line drive capability at 85°C and 75- transmission-line drive
capability at 125
°C.
2
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