BU4030B Datasheet, PDF (3/4 Pages) Rohm – Quad exclusive OR gate

Standard ICs
BU4030B / BU4030BF / BU4070B / BU4070BF
Switching characteristics (unless otherwise noted, VSS = 0V, Ta = 25°C, CL = 50 pF)
Parameter
Symbol Min. Typ. Max. Unit.
VDD (V)
—
180
—
5
Output rise time
tTLH
—
90
—
ns
10
—
65
—
15
—
100
—
5
Output fall time
tTHL
—
50
—
ns
10
—
40
—
15
—
175
—
5
"L" to "H" propagation delay time
tPLH
—
75
—
ns
10
—
50
—
15
—
175
—
5
"H" to "L" propagation delay time
tPHL
—
75
—
ns
10
—
50
—
15
Input capacitance
CI
—
5
—
pF
–
Conditions
—
—
—
—
—
Measurement
circuit
Fig.2
Fig.2
Fig.2
Fig.2
—
•^{Measurement circuits}
VDD
VIN1
VIN2
IO
A
V _VO
Fig. 1 DC characteristics measurement circuit
20ns
VDD
VDD
P.G.
CL = 50pF
Input
GND
tPHL
GND
Output
VO
GND
20ns
tPLH
tTHL
tTLM
Fig. 2 Switching characteristics measurement circuit
3