HIGH SPEED CMOS LOGIC IC
■AC electrical characteristics
2-input NOR gate
ELM7SH02xB
tr=tf=3ns
Top=25°C
Top=-40 to +85°C
Parameter Sym.
Vdd
CL
15
50
15
50
Unit
ns
Condition
Min.
Typ.
3.9
3.5
5.5
4.9
2.7
2.6
3.9
3.6
Max.
7.9
7.9
11.4
11.4
5.5
5.5
7.5
7.5
Min.
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Max.
9.5
9.5
13.0
13.0
6.5
6.5
8.5
8.5
tPLH
tPHL
tPLH
±
3.3 0.3
±
3.3 0.3
tPHL
tPLH
tPHL
tPLH
tPHL
Propagation
delay-time
Refer to
test circuit
±
5.0 0.5
±
5.0 0.5
Input
capacity
Cin
5.0
4.0
10.0
10.0
pF Vin=Vdd or GND
Equivalent
inner
Cpd
9.7
pF
f=1MHz
capacity
Cpd is IC's inner equivalent capacity which is calculated from non-loaded operating current consumption referred to test
circuit. Averaged operating current consumption at non load is calculated as following formula: Idd(opr)=Cpd • Vdd • fin+Idd
*
■Test circuit
■Measured wave pattern
Vdd
3ns
3ns
Vdd
90%
50%
90%
50%
INPUT
Pulse
Oscillator
OUTPUT
10%
10%
GND
Voh
INPUT
OUTPUT
CL
50
�
50%
50%
Vol
tPHL
tPLH
Output should be opened when measuring current consumption.
*
■Marking
SC-70-5
SOT-25
Sym.
Mark
Content
a
b
F
3
ELM7SH series
ELM7SH02xB
a b c
a
b
c
A to Z
(except I, O, X)
c
Lot No.
3 - 3
ELM-TECH [ ELM Technology Corporation ]
