BU4S81 Datasheet, PDF (3/4 Pages) Rohm – Single 2-input AND gate

Standard ICs
Switching characteristics (unless otherwise noted, Ta = 25°C, VSS = 0V, CL = 50pF)
Parameter
Symbol Min.
—
Output rise time
tTLH
—
—
Output fall time
—
tTHL
—
—
—
tPLH
—
—
Propagation delay time
—
tPHL
—
—
Typ.
70
35
30
70
35
30
90
45
30
90
45
30
Max.
200
100
80
200
100
80
200
100
80
200
100
80
Unit _{VDD (V)}
ns
5
ns
10
ns
15
ns
5
ns
10
ns
15
ns
5
ns
10
ns
15
ns
5
ns
10
ns
15
Conditions
—
—
—
—
•^{Measurement circuits}
VDD
BU4S81
Measurement
circuit
Fig.2
A
V
VSS
Fig.1 DC characteristics measurement circuit
P.G.
VDD
20ns
Input waveform
90%
50%
10%
CL = 50pF
tPLH
90%
50%
10%
Output waveform
VSS
tTLH
20ns
VDD
VSS
tPHL
VOH
VOL
tTHL
Fig.2 Switching characteristics measurement circuit
3