74VHC161FT,74VHC163FT
4
9.
9.
9.
9. Timing Diagrams
Timing Diagrams
Timing Diagrams
Timing Diagrams
2016-08-18
Rev.3.0
©2016 Toshiba Corporation
74VHC161FT,74VHC163FT
5
10.
10.
10.
10. System Diagram
System Diagram
System Diagram
System Diagram
2016-08-18
Rev.3.0
©2016 Toshiba Corporation
74VHC161FT,74VHC163FT
6
11.
11.
11.
11. Absolute Maximum Ratings (Note)
Absolute Maximum Ratings (Note)
Absolute Maximum Ratings (Note)
Absolute Maximum Ratings (Note)
Characteristics
Supply voltage
Input voltage
Output voltage
Input diode current
Output diode current
Output current
V
CC
/ground current
Power dissipation
Storage temperature
Symbol
V
CC
V
IN
V
OUT
I
IK
I
OK
I
OUT
I
CC
P
D
T
stg
Note
(Note 1)
Rating
-0.5 to 7.0
-0.5 to 7.0
-0.5 to V
CC
+ 0.5
-20
±20
±25
±50
180
-65 to 150
Unit
V
V
V
mA
mA
mA
mA
mW
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).
Note 1: 180 mW in the range of T
a
= -40 to 85 . From T
a
= 85 to 125 a derating factor of -3.25 mW/ shall be
applied until 50 mW.
12.
12.
12.
12. Operating Ranges (Note)
Operating Ranges (Note)
Operating Ranges (Note)
Operating Ranges (Note)
Characteristics
Supply voltage
Input voltage
Output voltage
Operating temperature
Input rise and fall times
Symbol
V
CC
V
IN
V
OUT
T
opr
dt/dv
Test Condition
V
CC
= 3.3 ± 0.3 V
V
CC
= 5 ± 0.5 V
Rating
2.0 to 5.5
0 to 5.5
0 to V
CC
-40 to 125
0 to 100
0 to 20
Unit
V
V
V
ns/V
Note: The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either V
CC
or GND.
2016-08-18
Rev.3.0
©2016 Toshiba Corporation

74VHC163FT

Mfr. #:
Manufacturer:
Toshiba
Description:
Counter ICs CMOS Logic IC 4.9ns 8mA 2.0 to 5.5V
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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