74VHC14SJX(2005) 查看數據表（PDF） - Fairchild Semiconductor
零件编号
产品描述 (功能)
生产厂家
74VHC14SJX Datasheet PDF : 8 Pages
| |||
AC Electrical Characteristics
Symbol
Parameter
VCC
TA 25qC
TA 40qC to 85qC
Units
Conditions
Min
Typ
Max
Min
Max
tPLH
Propagation Delay
3.3 r 0.3
8.3
12.8
1.0
15.0
ns CL 15 pF
tPHL
Time
5.0 r 0.5
10.8
16.3
1.0
18.5
CL 50 pF
5.5
8.6
1.0
10.0
ns CL 15 pF
7.0
10.6
1.0
12.0
CL 50 pF
CIN
Input Capacitance
4
10
10
pF VCC Open
CPD
Power Dissipation Capacitance
21
pF (Note 7)
Note 7: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average
operating current can be obtained by the equation: ICC (Opr) CPD * VCC * fIN ICC/6 (per Gate)
www.fairchildsemi.com
4
Share Link: 