BU4SU69 Datasheet, PDF (3/4 Pages) Rohm – Single inverter

Standard ICs
BU4SU69
Switching characteristics (unless otherwise noted, VSS = 0V, Ta = 25°C, CL = 50pF)
Parameter
Output rise time
Output fall time
Propagation delay time
Input capacitance
Symbol
Min.
Typ.
Max.
Unit _{VDD (V)}
—
70
—
ns
5
tTLH
—
35
—
ns
10
—
30
—
ns
15
—
70
—
ns
5
tTHL
—
35
—
ns
10
—
30
—
ns
15
—
55
—
ns
5
tPLH
—
30
—
ns
10
—
25
—
ns
15
—
55
—
ns
5
tPHL
—
30
—
ns
10
—
25
—
ns
15
CIN
—
5
—
pF
5
Conditions
—
—
—
—
—
Measurement
circuit
Fig.2
—
•Measurement circuits
VDD
A
V
VSS
Fig.1 DC characteristics measurement circuit
20ns
20ns
VDD
90%
VDD
Input
50%
10%
VSS
tPHL
tPLH
P.G
90%
VOH
CL
50%
Output
10%
VOL
VSS
tTHL
tTLH
Fig.2 Switching characteristics measurement circuit
3