INDUSTRIAL TEMPERATURE RANGE
10
IDT74LVCC3245A
CMOS OCTAL BUS TRANSCEIVER WITH ADJUSTABLE OUTPUT
tPLZ
tPZH
tPHZ
0V
V
OL+0.3V
V
OH
tPZL
VOL
VOH-0.3V
1.5V
2.7V
0V
1.5V
Output
Control
3.5V
Output
Waveform 1
S1 at 7V
(see Note B)
Output
Waveform 2
S1 at Open
(see Note B)
7V
GND
Open
CL = 50pF
(see Note A)
From Output
Under Test
S1
500Ω
500Ω
0V
Input
tW
0V
Input
tPHL
tPLH
B-Port
Output
V
OH
VOL
1.5V
1.5V
2.7V
2.7V
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
Load Circuit
LOAD CIRCUIT AND VOLTAGE WAVEFORMS
PARAMETER MEASUREMENT INFORMATION (A AND B PORT)
NOTES:
A. CL 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 ≤ 10MHz; Zo = 50Ω; tF ≤ 2.5ns; tR ≤ 2.5ns.
D. The outputs are measured one at a time with one transition per measurement.
TEST CONDITIONS
TEST S1
t
PLH / tPHL Open
t
PLZ / tPZL 7V
t
PHZ / tPZH GND
VCCA = and VCCB = 3.6V
Voltage Waveforms Propagation Delay Times
Noninverting Outputs
Voltage Waveforms Enable and Disable Times
Low- and High-Level Enabling
Voltage Waveforms Pulse Duration
