PI74AVC164245LAK PERICOM [Pericom Semiconductor Corporation], PI74AVC164245LAK Datasheet - Page 7

• Manufacturer Part Number: PI74AVC164245LAK
• Description: 16-Bit 1.5-2.5V to 3.3V Level Shifting Transceiver with 3-State Outputs
• Manufacturer: PERICOM [Pericom Semiconductor Corporation]

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Parameter Measurement Information, V
Output
Notes:
• C
• Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
• All input pulses are supplied by generators having the following characteristics: PRR 10Mz, Z
• The outputs are measured one at a time with one transition per measurement.
• t
• t
• t
Input
PLZ
PZL
PLH
From Output
L
Under Test
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
includes probe and jig capacitance.
and t
and t
and t
C
06-0016
t
L
PLH
= 30pF
PHZ
PZH
PHL
are the same as t
are the same as t
Propagation Delay Times
are the same as t
1.5V
V
Voltage Waveforms
IN
Load Circuit
1.25V
500
500
DIS.
EN
PD
.
.
1.5V
Figure 2. Load Circuit and Voltage Waveforms
t
PHL
1.25V
2 × V
GND
Open
CCA
3.0V
V
V
CC
0V
OH
OL
= 2.5V ± 0.2V
7
Waveform 1
Waveform 2
S1 at GND
(low-level
enabling)
S1 at 6V
Control
Output
Output
Output
t
16-Bit 1.5-2.5V to 3.3V Level Shifting
t
PZH
PZL
Enable and Disable Times
t
t
P
P
H
L
e T
t
Z
Z
Transceiver with 3-State Outputs
P
Voltage Waveforms
/t
/t
D
t s
1.5V
P
P
Z
Z
L
H
O
1.25V
1.25V
= 50 , t
t
PHZ
2
R
1.5V
O
PI74AVC164245LA
G
×
S
p
N
2.5ns, t
V
1
n e
t
D
PLZ
C
V
V
C
OL
OH
+0.2V
3.0V
V
V
PS8600B
0V
0V
F
–0.2V
OL
OH
2.5V
2.5ns.
02/09/06