TC7WH08FU/FK
TOSHIBA CMOS Digital Integrated Circuit
Silicon Monolithic
TC7WH08FU,TC7WH08FK
Dual 2-Input AND Gate
TC7WH08FU
Features
•
•
•
•
•
•
•
High speed operation
Low power dissipation
High noise immunity
Operating voltage range
5.5-V Tolerant inputs
Identical pin assignment and function with TC7W08
: t
pd
= 4.3ns (typ.)
at V
CC
= 5V, C
L
= 15pF
: I
CC
= 2μA (max) at Ta = 25°C
: V
NIH
= V
NIL
= 28% V
CC
(min)
: V
CC
= 2 to 5.5V
(SM8)
TC7WH08FK
Balanced propagation delays : t
pLH
≒
t
pHL
Marking
SM8
Product Name
US8
H 08
Lot No.
WH
08
Weight
SSOP8-P-0.65
SSOP8-P-0.50A
(US8)
Absolute Maximum Ratings
(Ta = 25°C)
Characteristics
Supply voltage
DC input voltage
DC output voltage
Input diode current
Output diode current
DC output current
DC V
CC
/GND current
Power dissipation
Storage temperature
Lead Temperature (10s)
Symbol
V
CC
V
IN
V
OUT
I
IK
I
OK
I
OUT
I
CC
P
D
T
stg
T
L
Rating
−0.5
to 7.0
−0.5
to 7.0
−0.5
to V
CC
+0.5
−20
±20
±25
±50
300 (SM8)
200 (US8)
−65
to 150
260
(Note 1)
Unit
V
V
V
mA
mA
mA
mA
mW
°C
°C
: 0.02 g (typ.)
: 0.01 g (typ.)
Pin Assignment
(top view)
1A
1B
2Y
GND
1
2
3
4
8
V
CC
7
6
5
1Y
2B
2A
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).
Note 1: V
OUT
< GND, V
OUT
> V
CC
1
2009-09-24
TC7WH08FU/FK
AC Characteristics
(unless otherwise specified, Input: t
r
=
t
f
=
3 ns)
Characteristic
Symbol
Test condition
V
CC
(V)
3.3
±
0.3
C
L
(pF)
15
50
15
50
Min
⎯
⎯
⎯
⎯
⎯
(Note 2)
⎯
Ta = 25°C
Typ.
6.2
8.7
4.3
5.8
4
18
Max
8.8
12.3
5.9
7.9
10
⎯
Ta =
−40
to 85°C
Min
1.0
1.0
1.0
1.0
⎯
⎯
Max
10.5
14.5
7.0
9.0
10
⎯
pF
pF
ns
Unit
Propagation delay time
t
pLH
t
pHL
5.0
±
0.5
⎯
Input capacitance
Power dissipation capacitance
C
IN
C
PD
Note 2: C
PD
is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
I
CC (opr.)
=
C
PD
½V
CC
½f
IN
+
I
CC
/2
Noise Characteristics
(Ta
=
25°C, input: t
r
=
t
f
=
3 ns)
Characteristics
Quiet output maximum dynamic V
OL
Quiet output minimum dynamic V
OL
Minimum high level dynamic input voltage
Maximum low level dynamic input voltage
Symbol
V
OLP
V
OLV
V
IHD
V
ILD
Test Condition
C
L
=
50 pF
C
L
=
50 pF
C
L
=
50 pF
C
L
=
50 pF
V
CC
(V)
5.0
5.0
5.0
5.0
Typ.
0.3
−0.3
⎯
⎯
Limit
0.8
−0.8
3.5
1.5
Unit
V
V
V
V
4
2009-09-24
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