SN75ALS164 Datasheet, PDF (9/13 Pages) Texas Instruments – OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVER

SN75ALS164
OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVER
SLLS022C – JUNE 1986 – REVISED MAY 1998
PARAMETER MEASUREMENT INFORMATION
S1
5V
From (bus)
Output Under
Test
200 Ω
Test Point
CL = 15 pF
(see Note A)
480 Ω
Control
Input
tPZH
Bus
Output
S1 Open
tPZL
Bus
Output
S1 Closed
LOAD CIRCUIT
1.5 V _{(see Note B)}
tPHZ
2V
tPLZ
1V
1.5 V
90%
3V
0V
VOH
≈0 V
≈ 3.5 V
0.5 V _VOL
VOLTAGE WAVEFORMS
NOTES: A. CL includes probe and jig capacitance.
B. The input pulse is supplied by a generator having the following characteristics: PRR ≤ 1 MHz, 50% duty cycle, tr ≤ 6 ns, tf ≤ 6 ns,
ZO = 50 Ω.
Figure 4. Bus Load Circuit and Voltage Waveforms
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