Datasheet

SN74HC4851-Q1
8-CHANNEL ANALOG MULTIPLEXER/DEMUL TIPLEXER
WITH INJECTION-
CURRENT EFFECT CONTROL
SCLS554C − JANUARY 2004 − REVISED OCTOBER 2012
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
9
PARAMETER MEASUREMENT INFORMATION
V
INH
= V
IL
V
CC
V
I
= V
CC
to GND
V
CC
(ON)
GND
V
O
r
on
=
V
I
– V
O
Q
IT
I
T
V
V
I
− V
O
Figure 5. On-State-Resistance Test Circuit
V
CC
GND
V
CC
A
NC
OFF
OFF
V
CC
16
Common O/I
V
INH
= V
IH
6
8
Figure 6. Maximum Off-Channel Leakage Current, Any One Channel, Test Setup
V
CC
GND
Analog I/O
16
OFF
V
CC
V
CC
A
GND
V
CC
16
ON
NC
V
CC
OFF Common O/I
V
CC
Analog I/O
OFF
Common O/I
V
INH
= V
IH
6
8
V
INH
= V
IL
6
8
Figure 7. Maximum Off-Channel Leakage Current,
Common Channel, Test Setup
Figure 8. Maximum On-Channel Leakage Current,
Channel to Channel, Test Setup