Datasheet

1.5 V
1.5 V
1.5 V1.5 V
1.5 V1.5 V
1.5 V
1.5 V
3 V
V
OL
t
h
t
su
From Output
Under Test
C
L
= 50 pF
(see Note A)
LOAD CIRCUIT
S1
Open
GND
500 Ω
500 Ω
Output
Control
(low-level
enabling)
Output
Waveform 1
S1 at 6 V
(see Note B)
Output
Waveform 2
S1 at 6 V
(see Note B)
t
PZL
t
PZH
t
PLZ
t
PHZ
0 V
V
OL
+ 0.3 V
2.7 V
0 V
2.7 V
0 V
0 V
t
w
2.7 V
2.7 V
3 V
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
VOLTAGE WAVEFORMS
PULSE DURATION
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
Timing
Input
Data
Input
Input
t
PZL
(see Note F)
t
PLZ
(see Note G)
t
PHZ
/t
PZH
6 V
6 V
6 V
TEST S1
NOTES: A. C
L
includes probe and jig capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control.
C. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z
O
= 50 Ω, t
r
≤ 2.5 ns, t
f
≤ 2.5 ns.
D. The outputs are measured one at a time, with one transition per measurement.
E. Since this device has open-drain outputs, t
PLZ
and t
PZL
are the same as t
pd
.
F. t
PZL
is measured at 1.5 V.
G. t
PLZ
is measured at V
OL
+ 0.3 V.
H. All parameters and waveforms are not applicable to all devices.
6 V
0 V
2.7 V
1.5 V
t
PHL
1.5 V 1.5 V
2.7 V
0 V
3 V
V
OL
Input
Output
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
1.5 V 1.5 V
t
PLH
SN74LVC07A
SCAS595T –OCTOBER 1997– REVISED FEBRUARY 2011 www.ti.com
PARAMETER MEASUREMENT INFORMATION
V
CC
= 2.7 and 3.3 V ± 0.3 V
Figure 3. Load Circuit and Voltage Waveforms
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Product Folder Link(s): SN74LVC07A