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IN74HCT32AD 参数 Datasheet PDF下载

IN74HCT32AD图片预览
型号: IN74HCT32AD
PDF下载: 下载PDF文件 查看货源
内容描述: 四2输入或门高性能硅栅CMOS [Quad 2-Input OR Gate High-Performance Silicon-Gate CMOS]
分类和应用:
文件页数/大小: 5 页 / 234 K
品牌: IKSEMICON [ IK SEMICON CO., LTD ]
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IN74HCT32A
AC ELECTRICAL CHARACTERISTICS
(V
CC
=5.0 V
±
10%, C
L
=50pF,Input t
r
=t
f
=6.0 ns)
Guaranteed Limits
Symbol
t
PLH
, t
PHL
t
TLH
, t
THL
C
IN
Parameter
Maximum Propagation Delay, Input A or
B to Output Y (Figures 1 and 2)
Maximum Output Transition Time, Any
Output (Figures 1 and 2)
Maximum Input Capacitance
Power Dissipation Capacitance (Per Gate)
C
PD
Used to determine the no-load dynamic
power consumption:
P
D
=C
PD
V
CC2
f+I
CC
V
CC
25
°C
to
-55°C
20
15
10
≤85°C
25
19
10
Typical @25°C,V
CC
=5.0 V
15
pF
≤125°C
30
22
10
Unit
ns
ns
pF
Figure 1 Switching Waveforms.
Figure 2. Test Circuit
EXPANDED LOGIC DIAGRAM
(1/4 of the Device)
Rev. 00