SN74ALVC16334 Datasheet, PDF (9/10 Pages) Texas Instruments – SN74ALVC162836

From Output
Under Test
CL = 50 pF
(see Note A)
SN74ALVC16334
16-BIT UNIVERSAL BUS DRIVER
WITH 3-STATE OUTPUTS
SCES128C – FEBRUARY 1998 – REVISED FEBRUARY 1999
PARAMETER MEASUREMENT INFORMATION
V_CC = 2.7 V AND 3.3 V ± 0.3 V
500 Ω
500 Ω
6V
S1
Open
GND
TEST
tpd
tPLZ/tPZL
tPHZ/tPZH
S1
Open
6V
GND
Timing
Input
Data
Input
LOAD CIRCUIT
1.5 V
tsu
1.5 V
th
1.5 V
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
2.7 V
0V
2.7 V
0V
Input
tPLH
Output
1.5 V
1.5 V
2.7 V
0V
tPHL
1.5 V
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
VOH
1.5 V
VOL
Input
tw
1.5 V
1.5 V
VOLTAGE WAVEFORMS
PULSE DURATION
2.7 V
0V
Output
Control
(low-level
enabling)
1.5 V
1.5 V
2.7 V
0V
tPZL
Output
Waveform 1
S1 at 6 V
(see Note B)
1.5 V
tPLZ
3V
VOL + 0.3 V
VOL
tPZH
tPHZ
Output
Waveform 2
S1 at GND
(see Note B)
1.5 V
VOH
VOH – 0.3 V
0V
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
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 ≤ 10 MHz, ZO = 50 Ω, tr ≤ 2.5 ns, tf ≤ 2.5 ns.
D. The outputs are measured one at a time with one transition per measurement.
E. tPLZ and tPHZ are the same as tdis.
F. tPZL and tPZH are the same as ten.
G. tPLH and tPHL are the same as tpd.
Figure 3. Load Circuit and Voltage Waveforms
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