DS7834 Datasheet, PDF (4/6 Pages) National Semiconductor (TI) – Quad TRI-STATE Bus Transceivers

Switching Time Waveforms (Continued)
t_PHZ
t_PZL
t_PZH
TL F 5809 – 7
TL F 5809 – 8
TL F 5809 – 9
Truth Table
Disable
Input
Driver
Input
(IN_X)
DS7834 DS8834
1
X
0
1
0
0
X e Don’t care
Receiver Input
Bus Output
(BUS_X)
0
1
Receiver
Output
(OUT_X)
Mode of
Operation
BUS
1
0
Receive Bus Signal
Drive Bus
Drive Bus
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4