TC7MB3244FK_07 Datasheet, PDF (2/6 Pages) Toshiba Semiconductor – Octal Bus Switch

Truth Table
Inputs
OE
L
H
Function
A port = B port
Disconnect
System Diagram
1A1
1B1
2A1
TC7MB3244FK
2B1
1A4
1B4
2A4
2B4
1OE
2OE
Absolute Maximum Ratings (Note)
Characteristics
Symbol
Rating
Unit
Power supply range
DC input voltage
DC switch voltage
Input diode current
Continuous channel circuit
Power dissipation
DC V_CC/ground current
Storage temperature
V_CC
−0.5~7.0
V
V_IN
−0.5~7.0
V
V_S
−0.5~7.0
V
I_IK
−50
mA
I_S
128
mA
P_D
180
mW
I_CC/I_GND
±100
mA
T_stg
−65~150
°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
Supply voltage
Input voltage
Switch voltage
Operating temperature
Input rise and fall time
V_CC
V_IN
V_S
T_opr
dt/dv
4.5~5.5
0~5.5
0~5.5
−40~85
0~10
V
V
V
°C
ns/V
Note: The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either VCC or GND.
2
2007-10-19