tc4020bf TOSHIBA Semiconductor CORPORATION, tc4020bf Datasheet - Page 2

• Manufacturer Part Number: tc4020bf
• Description: Tc4020b 14 Stage Ripple-carry Binary Counter/dividers
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Logic Diagram
Absolute Maximum Ratings (Note)
Operating Ranges
DC supply voltage
Input voltage
Output voltage
DC input current
Power dissipation
Operating temperature range
Storage temperature range
Note:
DC supply voltage
Input voltage
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).
The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either V
Characteristics
Characteristics
(V
SS
= 0 V) (Note)
Symbol
Symbol
V
V
T
V
T
V
V
P
OUT
I
DD
IN
opr
stg
DD
IN
IN
D
DD
or V
SS
2
300 (DIP)/180 (SOIC)
V
V
.
V
SS
SS
SS
Test Condition
− 0.5~V
− 0.5~V
− 0.5~V
−65~150
−40~85
Rating
±10
⎯
⎯
DD
DD
SS
+ 0.5
+ 0.5
+ 20
TC4020BP/BF/BFN
Unit
mW
Min
mA
°C
°C
V
V
V
3
0
Typ.
⎯
⎯
2007-10-01
Max
V
18
DD
Unit
V
V