Diodes 74LVC125A - Manual (Page 6)

74LVC125A
Document number: DS35265 Rev. 3 - 2
6 of 10
www.diodes.com
July 2012
© Diodes Incorporated
74LVC125A
Parameter Measuement Information
V
CC
Inputs
V
M
V
LOAD
C
L
R
L
V ∆
V
I
t
r
/t
f
1.8V±0.15V V
CC
≤2ns V
CC
/2 2 x V
CC 30pF 1K Ω 0.15V
2.5V±0.2V V
CC
≤2ns V
CC
/2 2 x V
CC
30pF 500 Ω 0.15V
2.7V 2.7V ≤2.5ns 1.5V 6V 50pF 500 Ω 0.3V
3.3V±0.3V 2.7V ≤2.5ns 1.5V 6V 50pF 500 Ω 0.3V
Voltage Waveform Enable and Disable Times
Low and High Level Enabling
Voltage Waveform Pulse Duration
Voltage Waveform Propagation Delay Times
Inverting and Non Inverting Outputs
Notes: A. Includes test lead and test apparatus capacitance.
B. All pulses are supplied at pulse repetition rate ≤ 10 MHz.
C. Inputs are measured separately one transition per measurement.
D. t
PLZ
and t
PHZ
are the same as t
dis.
E. t
PZL
and t
PZH
are the same as t
EN0
F. t
PLH
and t
PHL
are the same as t
PD.
Figure 1. Load Circuit and Voltage Waveforms
TEST S1
t
PLH
/t
PHL
Open
t
PLZ
/t
PZL
VLOAD
t
PHZ
/t
PZH
GND