Bus Switch. TC7QPB9306FK Datasheet

TC7QPB9306FK Switch. Datasheet pdf. Equivalent

TC7QPB9306FK Datasheet
Recommendation TC7QPB9306FK Datasheet
Part TC7QPB9306FK
Description Low Voltage / Low Power 4-Bit Dual Supply Bus Switch
Feature TC7QPB9306FK; TC7QPB9306FK, TC7QPB9307FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7QPB9306FK, .
Manufacture Toshiba
Datasheet
Download TC7QPB9306FK Datasheet




Toshiba TC7QPB9306FK
TC7QPB9306FK, TC7QPB9307FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7QPB9306FK, TC7QPB9307FK
Low Voltage / Low Power 4-Bit Dual Supply Bus Switch
The TC7QPB9306FK and TC7QPB9307FK are CMOS 4-bit dual-supply
bus switches that can provide an interface between two nodes at different
voltage levels. These devices can be connected to two independent power
supplies. VCCA supports 1.8 V, 2.5 V and 3.3 V power supplies, whereas
VCCB supports 2.5 V, 3.3 V and 5.0 V power supplies.
Bidirectional level-shifting is possible by simply adding external pull-up
resistors between the An/Bn data lines and the VCCA / VCCB supplies. There
is no restriction on the relative magnitude of the An and Bn voltages; both
the An and Bn data lines can be pulled up to arbitrary power supplies.
The enable signal can be used to disable the device so that the buses are
effectively isolated.
The Output Enable (OE:TC7QPB9306FK, OE :TC7QPB9307FK) input is
common for all the 4-bits of the data lines; thus these device are used as a
single 4-bits bus switch. For the TC7QPB9306FK, Output Enable (OE) is
active-High: When OE is High, the switch is on; when Low, the switch is off.
For the TC7QPB9307FK, Output Enable ( OE ) is active-Low: When OE is
Low, the switch is on; when High, the switch is off.
The TC7QPB9306FK and TC7QPB9307FK supports power-down
protection at the OE , OE input, with OE , OE being 5.5 V tolerant.
The channels consist of n-type MOSFETs.
All the inputs provide protection against electrostatic discharge.
TC7QPB9306FK, TC7QPB9307FK
Weight
VSSOP14-P-0030-0.50
: 0.02 g (typ.)
Features
Operating voltage:1.8 V to 2.5 V, 1.8 V to 3.3 V, 1.8 V to 5.0 V, 2.5 V to 3.3 V, 2.5 V to 5.0 V, 3.3 V to 5.0 V bidirectional
interface
Operating voltage: VCCA = 1.65 to 5.0 V, VCCB = 2.3 to 5.5 V
Low ON-resistance: RON = 5.0 Ω (typ.) @ VIS = 0 V, IIS = 30 mA, VCCA= 3.0 V, VCCB = 4.5 V
ESD performance: Machine model ±200 V
Human body model ±2000 V
5.5 V tolerance and power-down protection at the Output Enable input.
Packages: VSSOP14(US14)
© 2018
1
Toshiba Electronic Devices & Storage Corporation
Start of commercial production
2009-09
2018-03-06



Toshiba TC7QPB9306FK
Pin Assignment (top view)
TC7QPB9306FK
VCCA 1
A1 2
A2 3
A3 4
A4 5
N.C 6
GND 7
14 VCCB
13 B1
12 B2
11 B3
10 B4
9 N.C
8 OE
TC7QPB9306FK, TC7QPB9307FK
TC7QPB9307FK
VCCA 1
A1 2
A2 3
A3 4
A4 5
N.C 6
GND 7
14 VCCB
13 B1
12 B2
11 B3
10 B4
9 N.C
8
Truth Table
Inputs(9306)
OE
L
H
Function
Disconnect
A port = B port
Inputs(9307)
OE
L
H
Function
A port = B port
Disconnect
Circuit Schematic
VCCA
OE
TTCC77QQPPBB9330066FK
VCCB
Gate level
converter
A1
B1
A4
B4
VCCA
OE
TTCC77QQPPBB930077FK
VCCB
Gate level
converter
A1
B1
A4
B4
© 2018
2
Toshiba Electronic Devices & Storage Corporation
2018-03-06



Toshiba TC7QPB9306FK
TC7QPB9306FK, TC7QPB9307FK
Absolute Maximum Ratings (Note)
Characteristics
Symbol
Rating
Unit
Power supply voltage
Control input voltage
Switch input/output voltage
Clamp diode current
Switch input/output current
DC VCC/ground current per supply pin
Power dissipation
Storage temperature
VCCA
VCCB
VIN
VS
IIK
IS
ICCA
ICCB
PD
Tstg
-0.5 to 7.0
V
-0.5 to 7.0
-0.5 to 7.0
V
-0.5 to 7.0
V
-50
mA
64
mA
±25
mA
±25
180
mW
-65 to 150
°C
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)
Characteristics
Symbol
Rating
Unit
Power supply voltage
(Note 1)
Control input voltage
Switch input/output voltage
Operating temperature
Control input rise and fall times
VCCA
VCCB
VIN
VS
Topr
dt/dv
1.65 to 5.0
2.3 to 5.5
0 to 5.5
0 to 5.5
-40 to 85
0 to 10
V
V
V
°C
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 VCCA or GND.
Note 1: The VCCA voltage must be lower than the VCCB voltage.
© 2018
3
Toshiba Electronic Devices & Storage Corporation
2018-03-06







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