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TC7WBL125AFK Datasheet(PDF) 3 Page - Toshiba Semiconductor

Part No. TC7WBL125AFK
Description  CMOS Digital Integrated Circuit Silicon Monolithic Low-Voltage Dual Bus Switch
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Maker  TOSHIBA [Toshiba Semiconductor]
Homepage  http://www.semicon.toshiba.co.jp/eng
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TC7WBL125AFK Datasheet(HTML) 3 Page - Toshiba Semiconductor

   
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TC7WBL125AFK
2007-10-19
3
Electrical Characteristics
DC Characteristics (Ta = −40 to 85°C)
Characteristic
Symbol
Test Condition
VCC (V)
Min
Typ.
Max
Unit
High-level control input voltage
VIH
2.0 to 3.6
0.7
×
VCC
Low-level control input voltage
VIL
2.0 to 3.6
0.3
×
VCC
V
Control input current
IIN
VIN = 0 to 3.6 V
2.0 to 3.6
±1.0
μA
Power off leakage current
IOFF
OE
= 0 to 3.6 V
0
±1.0
μA
Off-stage leakage current
(switch off)
ISZ
A, B
= 0 to VCC, OE = VCC
2.0 to 3.6
±1.0
μA
VIS = 0 V, IIS = 30 mA
(Note 1)
3.0
2
7
VIS = 3.0 V, IIS = 30 mA
(Note 1)
3.0
3
9
VIS = 2.4 V, IIS = 15 mA
(Note 1)
3.0
5
15
VIS = 0 V, IIS = 24 mA
(Note 1)
2.3
3
10
VIS = 2.3 V, IIS = 24 mA
(Note 1)
2.3
4
15
Switch ON-resistance
(Note 2)
RON
VIS = 2.0 V, IIS = 15 mA
(Note 1)
2.3
9
25
Ω
Quiescent supply current
ICC
VIN = VCC or GND, IOUT = 0
3.6
10
μA
Note 1: All typical values are at Ta
= 25°C.
Note 2: Measured by voltage drop between A and B pins at indicated current through the switch. ON-resistance is
determined by the lower of the voltages on the two pins (A or B).
AC Characteristics (Ta = −40 to 85°C)
Characteristic
Symbol
Test Condition
VCC (V)
Min
Max
Unit
3.3
± 0.3
0.31
Propagation delay (bus to bus)
tpLH
tpHL
Figure 1, Figure 2
(Note)
2.5
± 0.2
0.52
ns
3.3
± 0.3
7
Output enable time
tpZL
tpZH
Figure 1, Figure 3
2.5
± 0.2
10
ns
3.3
± 0.3
8
Output disable time
tpLZ
tpHZ
Figure 1, Figure 3
2.5
± 0.2
9
ns
Note: This parameter is guaranteed by design but is not tested. The bus switch contributes no propagation delay
other than the RC delay of the typical ON-resistance of the switch and the 50 pF load capacitance when
driven by an ideal voltage from the source (zero output impedance).
Capacitance (Ta = 25°C)
Characteristic
Symbol
Test Condition
VCC (V)
Typ.
Unit
Control input capacitance
CIN
3.0
3
pF
Switch terminal capacitance
CI/O
OE = VCC
3.0
23
pF


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