TC7WZ245FU Datasheet, PDF (1/7 Pages) Toshiba Semiconductor – CMOS Digital Integrated Circuit Silicon Monolithic Dual Bus Transceiver

TC7WZ245FU/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7WZ245FU,TC7WZ245FK
Dual Bus Transceiver
Features
• High output drive
: ±24 mA (min) at V_CC = 3 V
• Super high speed operation : t_pd = 5.0 ns(max)
at V_CC = 5 V, 50 pF
• Operation voltage range : V_{CC (opr)} = 1.65~5.5 V
• 5.5-V tolerant inputs
• 5.5-V power down protection outputs
• Matches the performance of TC74LCX series when operated at
3.3-V V_CC
Note : Do not apply a signal to any pins when it is the output
mode. Damage may result.
All floating (high impedance) bus pins must have their input
levels fixed by means of pull-up or pull-down resistors.
Marking
SM8
Type name
US8
Z 245
Lot No.
WZ
245
TC7WZ245FU
TC7WZ245FK
Weight
SSOP8-P-0.65 : 0.02 g (typ.)
SSOP8-P-0.50A : 0.01 g (typ.)
Absolute Maximum Ratings (Ta = 25°C)
Pin Assignment (top view)
Characteristics
Symbol
Rating
Unit
Supply voltage range
DC input voltage
DC output voltage
Input diode current
Output diode current
DC output current
DC V_CC/ground current
V_CC
V_IN
V_OUT
I_IK
I_OK
I_OUT
I_CC
−0.5~6
V
−0.5~6
V
−0.5~6
V
−20
mA
−20
mA
±50
mA
±50
mA
DIR 1
A1 ₂
A2 3
GND ₄
8 ^VCC
7G
6 B1
5 ^B2
Power dissipation
P_D
300 (SM8)
200 (US8)
mW
Storage temperature
Lead temperature (10 s)
T_stg
−65~150
°C
T_L
260
°C
Note:
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).
1
2007-11-01