BU4584B Datasheet, PDF (2/4 Pages) Rohm – Hex Schmitt trigger

Standard ICs
BU4584B / BU4584BF / BU4584BFV
•^{Electrical characteristics}
DC characteristics (unless otherwise noted, VSS = 0V, Ta = 25°C)
Parameter
Symbol Min. Typ. Max. Unit
3.5
—
—
Input high level voltage VIH
7.0
—
—
V
11.0
—
—
—
—
1.5
Input low level voltage
VIL
—
—
3.0
V
—
—
4.0
Input high level current IIH
—
—
0.3
µA
Input low level current
IIL
—
— – 0.3
µA
4.95
—
—
Output high level voltage VOH 9.95
—
—
V
14.95
—
—
—
—
0.05
Output low level voltage _VOL
—
—
0.05
V
—
—
0.05
– 0.44
—
—
Output high level current IOH – 1.1
—
—
mA
– 3.0
—
—
0.44
—
—
Output low level current IOL
1.1
—
—
mA
3.0
—
—
Static current
consumption
—
—
1
IDD
—
—
2
µA
—
—
4
0.15
—
0.6
Hysteresis voltage
VH
0.25
—
1.0
V
0.40
—
1.5
VDD (V)
5
10
15
5
10
15
15
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
5
5
10
15
Conditions
—
—
VIH = 15V
VIL = 0V
IO = 0mA
IO = 0mA
VOH = 4.6V
VOH = 9.5V
VOH = 13.5V
VOL = 0.4V
VOL = 0.5V
VOL = 1.5V
—
—
Measurement
circuit
Fig.1
—
Fig.1
Switching characteristics (unless otherwise noted, Ta = 25°C, VSS = 0 V, CL =50pF)
Parameter
Symbol Min. Typ. Max. Unit
VDD (V)
—
100
—
5
Output rise time
tTLH
—
50
—
ns
10
—
40
—
15
—
100
—
5
Output fall time
tTHL
—
50
—
ns
10
—
40
—
15
—
125
—
5
Propagation delay time,
"L" to "H"
tPLH
—
60
—
ns
10
—
50
—
15
—
125
—
5
Propagation delay time, _tPHL
—
60
—
ns
10
"H" to "L"
—
50
—
15
Conditions
—
—
—
—
Measurement
circuit
Fig.2
Fig.2
Fig.2
Fig.2
2