cbt3257ads NXP Semiconductors, cbt3257ads Datasheet - Page 5

• Manufacturer Part Number: cbt3257ads
• Description: Quad 1-of-2 Multiplexer/demultiplexer
• Manufacturer: NXP Semiconductors

NXP Semiconductors
9. Static characteristics
Table 6.
T
[1]
[2]
[3]
10. Dynamic characteristics
Table 7.
T
[1]
[2]
[3]
CBT3257A_2
Product data sheet
Symbol
V
V
I
I
C
C
R
Symbol
t
t
t
LI
CC
pd
en
dis
amb
amb
I
IK
pass
I
io(off)
on
CC
All typical values are measured at V
This is the increase in supply current for each input that is at the specified TTL voltage level rather than V
Measured by the voltage drop between the A and the B terminals at the indicated current through the switch. ON-state resistance is
determined by the lowest voltage of the two (A or B) terminals.
This parameter is warranted but not production tested. The propagation delay is based on the RC time constant of the typical ON-state
resistance of the switch and a load capacitance, when driven by an ideal voltage source (zero output impedance).
Output enable time to HIGH and LOW level.
Output disable time from HIGH and LOW level.
= 40 C to +85 C.
= 40 C to +85 C; V
Static characteristics
Dynamic characteristics
Parameter
input clamping voltage
pass voltage
input leakage current
supply current
additional supply current
input capacitance
off-state input/output capacitance
ON-state resistance
Parameter
propagation delay
enable time
disable time
CC
= 5.0 V
CC
= 5 V; T
Conditions
from nA input to nBn output, or
from nBn input to nA output
from S input to nA output
from OE input to nA or nBn output
from S input to nBn output
from OE input to nA or nBn output
from S input to nBn output
0.5 V; C
amb
L
Conditions
V
V
V
V
V
per input; V
3.4 V, other inputs at V
control pins; V
A port; V
B port; V
V
= 50 pF; unless otherwise specified.
CC
I
CC
CC
I
CC
= 25 C.
V
V
V
= V
= V
Rev. 02 — 4 July 2007
I
I
I
= 4.5 V; I
= 5.5 V; V
= 5.5 V; I
= 4.5 V
= 0 V; I
= 0 V; I
= 2.4 V; I
CC
CC
O
O
= 5.0 V; I
or GND
= 3 V or 0 V; OE = V
= 3 V or 0 V; OE = V
CC
I
I
= 64 mA
= 30 mA
I
O
I
I
I
= 5.5 V; one input at
= 18 mA
= 15 mA
= 3 V or 0 V
= 0 mA;
= GND or 5.5 V
O
= 100 A
CC
or GND
[1]
[1]
[2]
[2]
[3]
[3]
Quad 1-of-2 multiplexer/demultiplexer
CC
CC
Min
-
1.6
1.8
1.6
2.2
1.0
[2]
[3]
Min
-
3.4
-
-
-
-
-
-
-
-
-
Typ
-
-
-
-
-
-
CC
Typ
-
3.6
-
-
-
3.3
9.9
6.4
5
5
10
CBT3257A
or GND.
[1]
© NXP B.V. 2007. All rights reserved.
Max
0.25
5.0
5.1
5.2
5.5
5.0
Max
3.9
3
2.5
-
-
-
7
7
15
1.2
1
Unit
ns
ns
ns
ns
ns
ns
Unit
V
V
mA
pF
pF
pF
5 of 14
A
A