PI74LVCC3245AL PERICOM [Pericom Semiconductor Corporation], PI74LVCC3245AL Datasheet - Page 8

• Manufacturer Part Number: PI74LVCC3245AL
• Description: 8-Bit Dual Supply Bus Transceiver with Configurable Output Voltage and 3-State Outputs
• Manufacturer: PERICOM [Pericom Semiconductor Corporation]

Notes:
A. C
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
C. All input impulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z
D. The outputs are measured one at a time with one transition per measurement.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
L
From Output
Under Test
includes probe and jig capacitance.
Input
Output
CL = 50pF
(See Note A)
PARAMETER MEASUREMENT INFORMATION FOR A TO B AND B TO A
Propagation Delay Times
Voltage Waveforms
1.5V
t
PLH
Load Circuit
1.5V
500Ω
Figure 2. Load Circuit and Voltage Waveforms
V
500Ω
CCA
1.5V
t
PHL
=2.7V TO 3.6V and V
1.5V
S1
2.7V
0V
V
V
OH
OL
GND
6V
Open
8
Configurable Output Voltage and 3-State Outputs
(see Note B)
(see Note B)
Waveform 1
Waveform 2
CCB
S1 at 6V
S1 at GND
Control
Output
Output
Output
= 3.3V ± 0.3V
8-Bit Dual Supply Bus Transceiver with
Enable and Disable Times
t
t
PZH
PZL
t
t
t
PHZ
Voltage Waveforms
PLH
PLZ
Test
/t
/t
/t
PHL
PZL
PZH
1.5V
O
1.5V
1.5V
= 50Ω, t
R
≤ 2.5ns, t
Open
GND
PI74LVCC3245A
6V
S1
1.5V
V
F
V
PS8702A
OL
OH
≤ 2.5ns.
t
t
PLZ
PHZ
+0.3V
–0.3V
2.7V
0V
3V
V
V
0V
OL
OH
09/10/03