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SN75ALS161_08 Datasheet, PDF (8/19 Pages) Texas Instruments – OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS | |||
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SN75ALS161
OCTAL GENERALÄPURPOSE INTERFACE BUS TRANSCEIVERS
SLLS019F â JUNE 1986 â REVISED JULY 2004
PARAMETER MEASUREMENT INFORMATION
5V
From (Bus)
Output Under Test
200 â¦
CL = 30 pF
(see Note A)
Test Point
480 â¦
LOAD CIRCUIT
Terminal
Input
(see Note B)
Bus Output
1.5 V
tPLH
2.2 V
VOLTAGE WAVEFORMS
3V
1.5 V
0V
tPHL
VOH
1V
VOH
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 â¦.
Figure 1. Terminal-to-Bus Load Circuit and Voltage Waveforms
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