TC7MBL3253CFT/FK/FTG
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7MBL3253CFT,TC7MBL3253CFK,TC7MBL3253CFTG
Dual 1-of-4 FET Multiplexer/Demultiplexer
The TC7MBL3253C is a Low Voltage/Low Capacitance CMOS
2bit 1-of-4 Multiplexer/Demultiplexer. The low on-resistance of
the switch allows connections to be made with minimal
propagation delay time.
This device consists of two individual four-inputs
multiplexer/demultiplexer with common select input (S1, S0) and
output enable (
OE
). The A input is connected to the B1 to B4
outputs as determined by the combination of both the select
input (S1, S0) and output enable (
OE
). When the output enable
(
OE
) input is held at “H” level, the switches are open regardless
of the state of the select inputs, and a high-impedance state
exists between the switches.
All inputs are equipped with protection circuits against static
discharge.
TC7MBL3253CFT
TC7MBL3253CFK
Features
•
•
•
•
•
•
Operating voltage: V
CC
= 1.65
to
3.6 V
On-capacitance:
C
I/O
= 13 pF Switch On (typ.) @ V
CC
= 3 V
On-resistance:
R
ON
= 9
Ω
(typ.) @ V
CC
= 3 V, V
I/O
= 0 V
ESD performance: Machine model
≥ ±200
V
Human body model
≥ ±2000
V
Power-down protection for inputs (
OE
and I/O)
Package: TSSOP16, VSSOP16 (US16), VQON16
Note: When mounting VQON package, the type of recommended
flux is RA or RMA.
TC7MBL3253CFTG
Weight
TSSOP16-P-0044-0.65A:
VSSOP16-P-0030-0.50:
VQON16-P-0303-0.50:
0.06 g (typ.)
0.02 g (typ.)
0.013 g (typ.)
Pin Assignment
(top view)
FT (TSSOP16-P-0044-0.65A)
FK (VSSOP16-P-0030-0.50)
FTG (VQON16-P-0303-0.50)
1OE
S1
1B4
1B3
1B2
1B1
1A
GND
1
2
3
4
5
6
7
8
(top view)
16
15
14
13
12
11
10
9
V
CC
S1 1OE V
CC
2OE
16
1B4 1
1B3 2
1B2 3
1B1 4
15
14
13
12
S0
2OE
S0
2B4
2B3
2B2
11 2B4
10 2B3
9 2B2
2B1
2A
5
6
7
2A
8
2B1
1A GND
1
2009-02-02
TC7MBL3253CFT/FK/FTG
Truth Table
Inputs
OE
L
L
L
L
H
S1
L
L
H
H
X
S0
L
H
L
H
X
Function
A port
=
B1 port
A port
=
B2 port
A port
=
B3 port
A port
=
B4 port
Disconnect
System Diagram
1A
1B1
1B2
1B3
1B4
2A
2B1
2B2
2B3
2B4
S0
S1
1OE
2OE
2
2009-02-02
TC7MBL3253CFT/FK/FTG
Absolute Maximum Ratings (Note)
Characteristic
Power supply range
Control pin input voltage
Switch terminal I/O voltage
Clump diode current
Switch I/O current
Power dissipation
DC V
CC
/GND current
Storage temperature
( OE , S1, S0)
V
CC
=0 V or Switch=Off
Switch=On
Symbol
V
CC
V
IN
V
S
V
S
I
IK
I
S
P
D
I
CC
/I
GND
T
stg
Rating
−
0.5 to 4.6
−
0.5 to 4.6
−
0.5 to 4.6
−
0.5 to V
CC
+0.5
−
50
Unit
V
V
V
mA
mA
mW
mA
°C
50
180
±
100
−
65 to 150
Note: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even
destruction
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Operating Ranges (Note)
Characteristic
Power supply voltage
Control pin input voltage
Switch terminal I/O voltage
Operating temperature
Input rise and fall time
(
OE
, S1, S0)
V
CC
=0 V or Switch=Off
Switch=On
Symbol
V
CC
V
IN
V
S
V
S
T
opr
dt/dv
Rating
1.65 to 3.6
0 to 3.6
0 to 3.6
0 to V
CC
−
40 to 85
Unit
V
V
V
°C
ns/V
0 to 10
Note: The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either V
CC
or GND.
3
2009-02-02
TC7MBL3253CFT/FK/FTG
Electrical Characteristics
DC Characteristics
(Ta
= −40~85°C)
Parameter
Symbol
Test Condition
V
CC
(V)
Input voltage
(
OE
, S1, S0)
“H” level
“L” level
V
IH
V
IL
I
IN
I
OFF
I
SZ
V
IN
=
0 to 3.6 V
⎯
⎯
Min
0.7
×
V
CC
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ.
⎯
⎯
⎯
⎯
⎯
Max
⎯
Unit
1.65 to 3.6
1.65 to 3.6
1.65 to 3.6
0
1.65 to 3.6
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
3.0
3.0
3.0
2.3
2.3
2.3
1.65
1.65
3.6
0.3
×
V
CC
±
1.0
V
Input leakage current
( OE , S1, S0)
Power-off leakage current
Off-state leakage current
(switch off)
μ
A
μ
A
μ
A
OE
, S, A, B
=
0 to 3.6 V
A, B
=
0 to V
CC
, OE
=
V
CC
V
IS
=
0 V, I
IS
=
30 mA
V
IS
=
3.0 V, I
IS
=
30 mA
V
IS
=
2.4 V, I
IS
=
15 mA
10
±
1.0
9
18
20
10
23
25
12
29
⎯
13
24
28
15
32
35
18
40
10
μ
A
Ω
On resistance
(Note2)
R
ON
V
IS
=
0 V, I
IS
=
24 mA
V
IS
=
2.3 V, I
IS
=
24 mA
V
IS
=
2.0 V, I
IS
=
15 mA
V
IS
=
0 V, I
IS
=
4 mA
V
IS
=
1.65 V, I
IS
=
4 mA
Quiescent supply current
I
CC
V
IN
=
V
CC
or GND, I
OUT
=
0
Note1: All typical values are at Ta=25°C.
Note2: Measured by the voltage drop between A and B pins at the indicated current through the switch.
On resistance is determined by the lower of the voltages on the two (A or B) pins
4
2009-02-02
TC7MBL3253CFT/FK/FTG
AC Characteristics
(Ta
= −40~85°C)
Characteristics
Symbol
Test Condition
V
CC
(V)
Output enable time
(
OE
to bus)
t
pZL
t
pZH
3.3
±
0.3
Figure 1, Figure 2
2.5
±
0.2
1.8
±
0.15
3.3
±
0.3
Figure 1, Figure 2
2.5
±
0.2
1.8
±
0.15
3.3
±
0.3
Output disable time
( OE to bus)
t
pLZ
t
pHZ
Figure 1, Figure 2
2.5
±
0.2
1.8
±
0.15
3.3
±
0.3
Output disable time
(S1, S0 to bus)
t
pLZ
t
pHZ
Figure 1, Figure 2
2.5
±
0.2
1.8
±
0.15
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Min
Max
6
7
11
6
7
11
6
7
11
6
7
11
Unit
ns
Output enable time
(S1, S0 to bus)
t
pZL
t
pZH
ns
ns
ns
Capacitive Characteristics
(Ta
=
25°C)
Characteristics
Control pin input capacitance
( OE , S1, S0)
Switch terminal capacitance
(Switch Off)
Switch terminal capacitance
(Switch Off)
Switch terminal capacitance
(Switch On)
Switch terminal capacitance
(Switch On)
(Bn)
(A)
(Bn)
(A)
Symbol
Test Condition
V
CC
(V)
C
IN
C
I/O
C
I/O
C
I/O
C
I/O
V
IN
=
0 V
(Note)
(Note)
(Note)
(Note)
(Note)
3.0
3.0
3.0
3.0
3.0
5
4
9
13
13
pF
pF
pF
pF
pF
Typ.
Unit
OE
=
V
CC
, V
IS
= 0 V
OE
=
V
CC
, V
IS
= 0 V
OE
=
GND, V
IS
= 0 V
OE
=
GND, V
IS
= 0 V
Note: This parameter is guaranteed by design.
5
2009-02-02
