|
|
1-of-2 Multiplexer/Demultiplexer. TC7SB3157CFU Datasheet |
|
|
CMOS Digital Integrated Circuits Silicon Monolithic
TC7SB3157CFU
TC7SB3157CFU
1. Functional Description
• Single 1-of-2 Multiplexer/Demultiplexer
2. General
The TC7SB3157CFU is a high-speed CMOS single 1-of-2 multiplexer/demultiplexer. The low ON resistance of
the switch allows connections to be made with minimal propagation delay time.
This device is 1 to 2 multiplexer/demultiplexer controlled by the select input (S). The A input is connected to B1
or B2 output based on the selection of Control input (S).
All inputs are equipped with protection circuits against static discharge.
3. Features
(1) Operating voltage: VCC = 1.65 to 5.5 V
(2) ON capacitance: CI/O = 15 pF Switch On (typ.) @VCC = 5.0 V
(3) ON resistance: RON = 4 Ω (typ.) @VCC = 4.5 V, VIS = 0 V
(4) ESD performance: Machine model ≥ ±200 V, Human body model ≥ ±2000 V
(5) Package: US6
4. Packaging and Pin Assignment
US6
5. Marking
1: B2
2: GND
3: B1
4: A
5: VCC
6: S
©2016 Toshiba Corporation
1
Start of commercial production
2010-03
2016-08-01
Rev.4.0
|
|
6. Block Diagram
TC7SB3157CFU
7. Principle of Operation
7.1. Truth Table
Inputs
S
L
H
Function
A port = B1 port
A port = B2 port
8. Absolute Maximum Ratings (Note)
Characteristics
Symbol
Note
Rating
Unit
Supply voltage
VCC
-0.5 to 7.0
V
Input voltage (S)
VIN
-0.5 to 7.0
Switch I/O voltage
VS
-0.5 to VCC +0.5
Clamp diode current
IIK
-50
mA
Switch I/O current
IS
50
Power dissipation
PD
200
mW
VCC/ground current
ICC/IGND
±100
mA
Storage temperature
Tstg
-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).
9. Operating Ranges (Note)
Characteristics
Symbol
Note
Rating
Unit
Supply voltage
Input voltage (S)
Switch I/O voltage
Operating temperature
Input rise time
Input fall time
VCC
VIN
VS
Topr
dt/dv
dt/dv
1.65 to 5.5
0 to 5.5
0 to VCC
-40 to 85
0 to 10
0 to 10
V
ns/V
Note: The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs and bus inputs must be tied to either VCC or GND.
©2016 Toshiba Corporation
2
2016-08-01
Rev.4.0
|
TC7SB3157CFU
10. Electrical Characteristics
10.1. DC Characteristics (Unless otherwise specified, Ta = -40 to 85 )
Characteristics
Symbol Note
Test Condition
VCC (V)
Min
Typ.
Max Unit
High-level input voltage VIH
Low-level input voltage VIL
Input leakage current
IIN
Switch OFF-state
ISZ
leakage current
VIN = 0 to 5.5 V
B1, B2 = 0 to VCC
1.65 to 1.95 0.8 × VCC
V
2.3 to 5.5 0.7 × VCC
1.65 to 1.95
0.2 × VCC V
2.3 to 5.5
0.3 × VCC
1.65 to 5.5
±1.0
µA
1.65 to 5.5
±10
µA
ON-resistance
Quiescent supply
current
RON
ICC
∆ICC
(Note 1), VIS = 0 V, IIS = 30 mA
(Note 2) VIS = 2.4 V, IIS = 30 mA
VIS = 4.5 V, IIS = 30 mA
VIS = 0 V, IIS = 24 mA
VIS = 3.0 V, IIS = 24 mA
VIS = 0 V, IIS = 8 mA
VIS = 2.3 V, IIS = 8 mA
VIS = 0 V, IIS = 4 mA
VIS = 1.65 V, IIS = 4 mA
VIN = VCC or GND, IOUT = 0 A
VIN = VCC - 0.6 V
4.5
4.5
4.5
3.0
3.0
2.3
2.3
1.65
1.65
5.5
5.5
4
7
Ω
5
12
6
10
5
9
7
14
6
12
9
18
8
20
15
30
10
µA
50
Note 1: All typical values are at Ta = 25 .
Note 2: 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.
10.2. AC Characteristics (Unless otherwise specified, Ta = -40 to 85 )
Characteristics
3-state output enable time
3-state output disable time
Symbol
tPZL/
tPZH
Note
Test Condition
See Fig. 10.2.1, 10.2.2,
Table 10.2.1.
tPLZ/
tPHZ
See Fig. 10.2.1, 10.2.2,
Table 10.2.1.
VCC (V)
Min
Max Unit
5.0 ± 0.5
4
ns
3.3 ± 0.3
6
2.5 ± 0.2
8
1.8 ± 0.15
16
5.0 ± 0.5
4.5
ns
3.3 ± 0.3
7
2.5 ± 0.2
9
1.8 ± 0.15
16
©2016 Toshiba Corporation
3
2016-08-01
Rev.4.0
|
| @ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact) |