HIGH SPEED CMOS LOGIC IC
■AC electrical characteristics
Parameter
Sym.
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
Cin
Cpd
Vdd
3.3
±
0.3
3.3
±
0.3
5.0
±
0.5
5.0
±
0.5
5.0
CL
15
50
15
50
ELM7SH32xB
2-input OR gate
Top=-40 to +85°C
Unit
Max.
Min.
Max.
7.9
1.0
9.5
7.9
1.0
9.5
11.4
1.0
13.0
11.4
1.0
13.0
ns
5.5
1.0
6.5
5.5
1.0
6.5
7.5
1.0
8.5
7.5
1.0
8.5
10.0
10.0
tr=tf=3ns
Condition
Propagation
delay-time
Input
capacity
Equivalent
inner
capacity
Top=25°C
Min.
Typ.
5.5
5.5
8.0
8.0
3.8
3.8
5.3
5.3
2.0
8.9
Refer to
test circuit
pF Vin=Vdd or GND
pF
f=1MHz
* 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
Vdd
■Measured wave pattern
3ns
90%
50%
3ns
90%
50%
Vdd
10%
Pulse
Oscillator
50
�½
INPUT
OUTPUT
INPUT
10%
GND
Voh
CL
tPLH
50%
tPHL
50%
OUTPUT
* Output should be opened when measuring current consumption.
Vol
■Marking
SC-70-5
SOT-25
Sym.
a
b
c
Mark
F
4
A to Z
(except I, O, X)
Content
ELM7SH series
ELM7SH32xB
Lot No.
a
b
c
a
b
c
3- 3
ELM-TECH [ ELM Technology Corporation ]
